1 2020-07-15 H.J. Lu <hongjiu.lu@intel.com>
4 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
5 * testsuite/gas/i386/addr32.d: Likewise.
6 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
7 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
9 2020-07-15 Nick Clifton <nickc@redhat.com>
11 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
12 the addend field of REL relocations. Store the full addend into
13 the note for REL relocations.
15 2020-07-15 Jan Beulich <jbeulich@suse.com>
17 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
19 * testsuite/gas/i386/x86-64-stack-intel.d,
20 testsuite/gas/i386/x86-64-stack-suffix.d,
21 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
23 2020-07-15 Jan Beulich <jbeulich@suse.com>
25 * testsuite/gas/i386/disassem.d,
26 testsuite/gas/i386/ilp32/x86-64-branch.d,
27 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
28 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
29 testsuite/gas/i386/noreg32.d,
30 testsuite/gas/i386/noreg64-rex64.d,
31 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
32 testsuite/gas/i386/opcode.d,
33 testsuite/gas/i386/solaris/x86-64-branch-2.d,
34 testsuite/gas/i386/solaris/x86-64-jump.d,
35 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
36 testsuite/gas/i386/solaris/x86-64-nop-3.d,
37 testsuite/gas/i386/solaris/x86-64-nop-4.d,
38 testsuite/gas/i386/solaris/x86-64-nop-5.d,
39 testsuite/gas/i386/solaris/x86-64-relax-2.d,
40 testsuite/gas/i386/solaris/x86-64-relax-3.d,
41 testsuite/gas/i386/x86-64-align-branch-1a.d,
42 testsuite/gas/i386/x86-64-align-branch-1b.d,
43 testsuite/gas/i386/x86-64-align-branch-1c.d,
44 testsuite/gas/i386/x86-64-align-branch-1d.d,
45 testsuite/gas/i386/x86-64-align-branch-1e.d,
46 testsuite/gas/i386/x86-64-align-branch-1f.d,
47 testsuite/gas/i386/x86-64-align-branch-1g.d,
48 testsuite/gas/i386/x86-64-align-branch-1h.d,
49 testsuite/gas/i386/x86-64-align-branch-1i.d,
50 testsuite/gas/i386/x86-64-align-branch-2a.d,
51 testsuite/gas/i386/x86-64-align-branch-2b.d,
52 testsuite/gas/i386/x86-64-align-branch-2c.d,
53 testsuite/gas/i386/x86-64-align-branch-3.d,
54 testsuite/gas/i386/x86-64-align-branch-4a.d,
55 testsuite/gas/i386/x86-64-align-branch-4b.d,
56 testsuite/gas/i386/x86-64-align-branch-5.d,
57 testsuite/gas/i386/x86-64-align-branch-6.d,
58 testsuite/gas/i386/x86-64-branch-2.d,
59 testsuite/gas/i386/x86-64-branch-3.d,
60 testsuite/gas/i386/x86-64-branch.d,
61 testsuite/gas/i386/x86-64-disassem.d,
62 testsuite/gas/i386/x86-64-disp32.d,
63 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
64 testsuite/gas/i386/x86-64-gotpcrel.d,
65 testsuite/gas/i386/x86-64-ifunc.d,
66 testsuite/gas/i386/x86-64-jump.d,
67 testsuite/gas/i386/x86-64-lfence-byte.d,
68 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
69 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
70 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
71 testsuite/gas/i386/x86-64-lfence-load.d,
72 testsuite/gas/i386/x86-64-lfence-ret-a.d,
73 testsuite/gas/i386/x86-64-lfence-ret-b.d,
74 testsuite/gas/i386/x86-64-lfence-ret-c.d,
75 testsuite/gas/i386/x86-64-lfence-ret-d.d,
76 testsuite/gas/i386/x86-64-lfence-ret-e.d,
77 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
78 testsuite/gas/i386/x86-64-mpx-branch-1.d,
79 testsuite/gas/i386/x86-64-mpx.d,
80 testsuite/gas/i386/x86-64-nop-3.d,
81 testsuite/gas/i386/x86-64-nop-4.d,
82 testsuite/gas/i386/x86-64-nop-5.d,
83 testsuite/gas/i386/x86-64-nops-7.d,
84 testsuite/gas/i386/x86-64-notrack.d,
85 testsuite/gas/i386/x86-64-opcode.d,
86 testsuite/gas/i386/x86-64-relax-2.d,
87 testsuite/gas/i386/x86-64-relax-3.d,
88 testsuite/gas/i386/x86-64-relax-4.d,
89 testsuite/gas/i386/x86-64-rtm.d,
90 testsuite/gas/i386/x86-64-stack.d,
91 testsuite/gas/i386/x86-64-unique.d,
92 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
94 2020-07-14 H.J. Lu <hongjiu.lu@intel.com>
97 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
99 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
100 * testsuite/gas/i386/addr32.d: Updated.
101 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
102 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
103 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
104 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
106 2020-07-14 Jan Beulich <jbeulich@suse.com>
108 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
109 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
110 * testsuite/gas/i386/intel.d,
111 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
113 2020-07-14 Jan Beulich <jbeulich@suse.com>
115 * testsuite/gas/i386/prefix.d: Adjust expectations.
117 2020-07-14 Jan Beulich <jbeulich@suse.com>
119 * testsuite/gas/i386/x86-64-avx-intel.d,
120 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
122 2020-07-14 Jan Beulich <jbeulich@suse.com>
124 * testsuite/gas/i386/movbe-suffix.d,
125 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
126 * testsuite/gas/i386/i386.exp: Run new tests.
128 2020-07-14 Jan Beulich <jbeulich@suse.com>
130 * testsuite/gas/i386/crc32-suffix.d,
131 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
132 * testsuite/gas/i386/i386.exp: Run new tests.
133 * testsuite/gas/i386/arch-10-bdver1.d,
134 testsuite/gas/i386/arch-10-bdver2.d,
135 testsuite/gas/i386/arch-10-bdver3.d,
136 testsuite/gas/i386/arch-10-bdver4.d,
137 testsuite/gas/i386/arch-10-btver1.d,
138 testsuite/gas/i386/arch-10-btver2.d,
139 testsuite/gas/i386/arch-10-lzcnt.d,
140 testsuite/gas/i386/arch-10-prefetchw.d,
141 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
142 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
143 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
144 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
145 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
146 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
147 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
148 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
149 testsuite/gas/i386/x86-64-arch-2-btver1.d,
150 testsuite/gas/i386/x86-64-arch-2-btver2.d,
151 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
152 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
153 testsuite/gas/i386/x86-64-arch-2.d,
154 testsuite/gas/i386/x86-64-crc32.d,
155 testsuite/gas/i386/x86-64-pseudos.d,
156 testsuite/gas/i386/x86-64-sse-noavx.d,
157 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
159 2020-07-14 Jan Beulich <jbeulich@suse.com>
161 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
162 ModR/M-encoded byte register cases.
163 * testsuite/gas/i386/x86-64-pseudos.d,
164 testsuite/gas/i386/x86-64-reg-intel.d,
165 testsuite/gas/i386/x86-64-reg.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 not-ModR/M-encoded byte register cases.
171 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
173 2020-07-14 Jan Beulich <jbeulich@suse.com>
175 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
176 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
177 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
178 testsuite/gas/i386/ilp32/x86-64-avx.d,
179 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
180 testsuite/gas/i386/ilp32/x86-64-crc32.d,
181 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
182 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
183 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
184 testsuite/gas/i386/ilp32/x86-64-reg.d,
185 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
186 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
187 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
188 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
189 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
190 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
193 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
195 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
198 2020-07-13 Nick Clifton <nickc@redhat.com>
200 * po/fr.po: Updated French translation.
202 2020-07-13 Alan Modra <amodra@gmail.com>
204 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
205 * testsuite/gas/elf/dwarf2-12.d: Likewise.
206 * testsuite/gas/elf/dwarf2-13.d: Likewise.
207 * testsuite/gas/elf/dwarf2-14.d: Likewise.
209 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
211 * config/tc-i386.c (output_insn): Check i.xstate to set
212 GNU_PROPERTY_X86_FEATURE_2_TMM.
213 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
214 x86-64-property-8 and x86-64-property-9.
215 * testsuite/gas/i386/x86-64-property-7.d: New file.
216 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
217 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
218 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
219 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
220 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
222 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
224 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
225 has_regymm, has_regzmm and has_regtmm. Add xstate.
226 (md_assemble): Set i.xstate from operand types in instruction
228 (build_modrm_byte): Updated.
229 (output_insn): Check i.xstate.
230 * testsuite/gas/i386/i386.exp: Run property-6 and
232 * testsuite/gas/i386/property-6.d: New file.
233 * testsuite/gas/i386/property-6.s: Updated.
234 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
236 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
238 * testsuite/gas/i386/property-5.d: Correct test name.
240 2020-07-10 Lili Cui <lili.cui@intel.com>
242 * NEWS: Mention support for Intel AMX instructions.
243 * config/tc-i386.c (i386_error): Add invalid_sib_address.
244 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
245 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
246 (match_simd_size): Add tmmword check.
247 (operand_type_match): Add tmmword.
248 (type_names): Add rTMM.
249 (i386_error): Add invalid_tmm_register_set.
250 (check_VecOperands): Handle invalid_sib_address and
251 invalid_tmm_register_set.
252 (match_template): Handle invalid_sib_address.
253 (build_modrm_byte): Handle non-vector SIB and zmmword.
254 (i386_index_check): Disallow RegIP for non-vector SIB.
255 (check_register): Handle zmmword.
256 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
257 * testsuite/gas/i386/i386.exp: Add AMX new tests.
258 * testsuite/gas/i386/intel-regs.d: Add tmm.
259 * testsuite/gas/i386/intel-regs.s: Add tmm.
260 * testsuite/gas/i386/x86-64-amx-intel.d: New.
261 * testsuite/gas/i386/x86-64-amx-inval.l: New.
262 * testsuite/gas/i386/x86-64-amx-inval.s: New.
263 * testsuite/gas/i386/x86-64-amx.d: New.
264 * testsuite/gas/i386/x86-64-amx.s: New.
265 * testsuite/gas/i386/x86-64-amx-bad.d: New.
266 * testsuite/gas/i386/x86-64-amx-bad.s: New.
268 2020-07-10 Tom de Vries <tdevries@suse.de>
270 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
271 readelf's line table decoding.
272 * testsuite/gas/elf/dwarf2-12.d: Likewise.
273 * testsuite/gas/elf/dwarf2-13.d: Likewise.
274 * testsuite/gas/elf/dwarf2-14.d: Likewise.
275 * testsuite/gas/elf/dwarf2-15.d: Likewise.
276 * testsuite/gas/elf/dwarf2-16.d: Likewise.
277 * testsuite/gas/elf/dwarf2-17.d: Likewise.
278 * testsuite/gas/elf/dwarf2-18.d: Likewise.
279 * testsuite/gas/elf/dwarf2-19.d: Likewise.
280 * testsuite/gas/elf/dwarf2-5.d: Likewise.
281 * testsuite/gas/elf/dwarf2-6.d: Likewise.
282 * testsuite/gas/elf/dwarf2-7.d: Likewise.
284 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
286 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
287 VEX/EVEX vector instructions.
288 * testsuite/gas/i386/property-4.d: New file.
289 * testsuite/gas/i386/property-4.s: Likewise.
290 * testsuite/gas/i386/property-5.d: Likewise.
291 * testsuite/gas/i386/property-5.s: Likewise.
292 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
293 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
295 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
297 * NEWS: Mention --enable-x86-used-note.
298 * configure.ac: Configure with --enable-x86-used-note by default
300 * configure: Regenerated.
302 2020-07-09 Alan Modra <amodra@gmail.com>
304 * config/obj-coff.h: Remove TE_PE support.
305 * config/tc-ppc.c: Likewise.
306 * config/tc-ppc.h: Likewise.
307 * configure.tgt: Remove powerpc PE and powerpc lynxos.
308 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
310 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
312 2020-07-08 Jan Beulich <jbeulich@suse.com>
314 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
316 * testsuite/gas/i386/i386.exp: Run new tests.
318 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
320 * config/tc-arc.c (find_opcode_match): Add error messages.
321 * testsuite/gas/arc/add_s-err.s: Update test.
322 * testsuite/gas/arc/asm-errors.err: Likewise.
323 * testsuite/gas/arc/cpu-em-err.s: Likewise.
324 * testsuite/gas/arc/hregs-err.s: Likewise.
325 * testsuite/gas/arc/warn.s: Likewise.
327 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
330 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
332 2020-07-07 Alan Modra <amodra@gmail.com>
334 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
335 * testsuite/gas/ppc/ppc.exp: Likewise.
336 * testsuite/gas/all/weakref1l.d: Likewise.
338 2020-07-07 Nick Clifton <nickc@redhat.com>
340 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
343 2020-07-06 Jan Beulich <jbeulich@suse.com>
345 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
346 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
347 testsuite/gas/i386/x86-64-evex-wig1.d,
348 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
351 2020-07-06 Jan Beulich <jbeulich@suse.com>
353 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
354 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
355 * testsuite/gas/i386/avx512f-opts-intel.d,
356 testsuite/gas/i386/avx512f-opts.d
357 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
358 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
360 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
363 * config/tc-arm.c: Fix spelling mistake.
364 * config/tc-riscv.c: Likewise.
365 * config/tc-z80.c: Likewise.
366 * po/gas.pot: Regenerate.
368 2020-07-06 Nick Clifton <nickc@redhat.com>
370 * po/uk.po: Updated Ukranian translation.
372 2020-07-04 Nick Clifton <nickc@redhat.com>
374 * configure: Regenerate.
375 * po/gas.pot: Regenerate.
377 2020-07-04 Nick Clifton <nickc@redhat.com>
379 * version.m4: Change version number to 2.35.50.
380 * configure: Regenerate.
381 * po/bfd.pot: Regenerate.
383 2020-07-04 Nick Clifton <nickc@redhat.com>
385 Binutils 2.35 branch created.
387 2020-07-03 Alan Modra <amodra@gmail.com>
390 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
392 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
394 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
395 swap two source operands.
397 2020-07-02 Nick Clifton <nickc@redhat.com>
399 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
401 2020-07-02 Alex Coplan <alex.coplan@arm.com>
403 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
404 segfault on negative chars.
405 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
406 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
408 2020-07-02 Nick Clifton <nickc@redhat.com>
411 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
413 * testsuite/gas/ia64/unwind.d: Likewise.
414 * testsuite/gas/mmix/bspec-1.d: Likewise.
415 * testsuite/gas/mmix/bspec-2.d: Likewise.
416 * testsuite/gas/mmix/comment-1.d: Likewise.
417 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
419 2020-07-01 Alan Modra <amodra@gmail.com>
421 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
423 2020-07-01 Alan Modra <amodra@gmail.com>
425 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
426 in data sections, and mep.
428 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
430 * NEWS: Mention x86 NaCl target support removal.
431 * config/tc-i386.c: Remove x86 NaCl target support.
432 * config/tc-i386.h: Likewise.
433 * configure.tgt: Likewise.
434 * testsuite/gas/i386/i386.exp: Likewise.
435 * testsuite/gas/i386/iamcu-1.d: Likewise.
436 * testsuite/gas/i386/iamcu-2.d: Likewise.
437 * testsuite/gas/i386/iamcu-3.d: Likewise.
438 * testsuite/gas/i386/iamcu-4.d: Likewise.
439 * testsuite/gas/i386/iamcu-5.d: Likewise.
440 * testsuite/gas/i386/k1om.d: Likewise.
441 * testsuite/gas/i386/l1om.d: Likewise.
443 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
445 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
446 checking into riscv_csr_address.
447 (riscv_csr_version_check): Likewise.
448 (riscv_csr_address): New function. Return the suitable CSR address
449 after checking the ISA dependency and versions. Issue warnings if
450 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
451 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
452 priv spec versions for them.
453 (reg_csr_lookup_internal): Call riscv_csr_address to find the
454 suitable CSR address.
455 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
456 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
457 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
458 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
459 priv spec warnings here. These warnings are added by accident.
460 Remove them and only focus on the ISA dependency warnings.
461 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
462 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
463 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
464 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
465 than the privileged ones.
466 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
467 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
468 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
469 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
470 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
471 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
472 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
473 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
474 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
475 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
477 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
479 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
480 (md_assemble): Don't process ImmExt without operands.
482 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
485 * config/tc-mmix.c (md_assemble) <fixup for
486 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
487 Also, set its fx_no_overflow.
488 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
489 Similarly this fixup affects 4 bytes, not 8 and needs its
491 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
492 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
494 2020-06-29 Alan Modra <amodra@gmail.com>
496 * config/tc-s12z.c: Use C style comments.
497 * config/tc-z80.c: Likewise.
498 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
500 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
502 * config/tc-i386.c (md_assemble): Process ImmExt without
505 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
507 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
508 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
509 VECSIB256 and VECSIB512, respectively.
510 (build_modrm_byte): Replace vecsib with sib.
512 2020-06-26 Jan Beulich <jbeulich@suse.com>
514 * testsuite/gas/i386/nop-1-suffix.d: New.
515 * testsuite/gas/i386/i386.exp: Run new test.
517 2020-06-26 Pat Bernardi <bernardi@adacore.com>
519 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
520 (md_pseudo_table): Handle "gnu_attribute".
521 * doc/as.texi: Document GNU attribute for M68K.
523 2020-06-25 Nick Clifton <nickc@redhat.com>
526 * config/tc-arm.c (arm_force_relocation): Force resolution of
527 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
528 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
530 2020-06-25 Jan Beulich <jbeulich@suse.com>
532 * config/tc-i386.c (md_assemble): Move call to process_immext()
534 (process_operands): ... here.
536 2020-06-25 Jan Beulich <jbeulich@suse.com>
538 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
539 diagnostic when there is a sizing prefix. Switch to word/dword/
540 qword encoding when there is a sizing prefix and no (explicit or
542 (update_imm): Handle presence of a sizing prefix.
543 * testsuite/gas/i386/noreg16-data32.d,
544 testsuite/gas/i386/noreg32-data16.d,
545 testsuite/gas/i386/noreg32-data16.e,
546 testsuite/gas/i386/noreg64-data16.d,
547 testsuite/gas/i386/noreg64-data16.e,
548 testsuite/gas/i386/noreg64-rex64.d: New.
549 * testsuite/gas/i386/i386.exp: Run new tests.
550 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
551 Introduce and use pfx* macros.
552 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
554 * testsuite/gas/i386/noreg16.d: Adjust expectations.
556 2020-06-25 Jan Beulich <jbeulich@suse.com>
558 * testsuite/gas/i386/avx-16bit.d,
559 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
560 testsuite/gas/i386/avx512f-16bit.d,
561 testsuite/gas/i386/avx512f.d,
562 testsuite/gas/i386/evex-lig256.d,
563 testsuite/gas/i386/evex-lig512.d
564 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
565 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
566 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
567 testsuite/gas/i386/sse2-16bit.d,
568 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
571 2020-06-25 Jan Beulich <jbeulich@suse.com>
573 * config/tc-i386.c (md_assemble): Also reject explicit REX
574 prefixes with VEX and alike encoded insns. Zap consumed bits
576 (output_insn): Don't ignore REX prefix for VEX and alike
577 encodings; abort() instead if encountered.
578 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
580 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
581 * testsuite/gas/i386/x86-64-pseudos.d,
582 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
584 2020-06-25 Jan Beulich <jbeulich@suse.com>
586 * config/tc-i386.c (process_operands): Translate explicit REX
587 prefix into i.rex for SSE2AVX templates.
588 (set_rex_vrex): New helper.
589 (build_modrm_byte): Use it.
590 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
592 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
594 2020-06-25 Jan Beulich <jbeulich@suse.com>
596 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
597 templates when there's no data size prefix.
598 (md_assemble): Reject data size prefix also for legacy encoded
600 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
601 Uncomment previously not working line.
602 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
604 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
605 testsuite/gas/i386/sse2avx.d: Adjust expectations.
607 2020-06-25 Jan Beulich <jbeulich@suse.com>
609 * config/tc-i386.c (build_evex_prefix): Drop early setting of
612 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
614 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
615 explicit_priv_attr. It used to indicate CSR or priv instructions are
617 (riscv_is_priv_insn): Return True if it is a privileged instruction.
618 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
619 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
620 (riscv_write_out_attrs): Clarification of when to generate the elf
621 priv spec attributes.
622 * testsuite/gas/riscv/attribute-11.s: Add comments.
623 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
624 `priv_insn_<n>` to decide which priv instruction is expected to used.
626 * testsuite/gas/riscv/attribute-14a.d: Likewise.
627 * testsuite/gas/riscv/attribute-14b.d: Likewise.
628 * testsuite/gas/riscv/attribute-14c.d: Likewise.
629 * testsuite/gas/riscv/attribute-14d.d: Likewise.
630 * testsuite/gas/riscv/attribute-14e.d: Likewise.
632 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
634 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
635 (riscv_set_default_priv_spec): Get the priv spec version from the
636 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
638 2020-06-20 Alan Modra <amodra@gmail.com>
640 * configure.tgt: Set bfd_gas for all SH targets.
642 2020-06-18 Jan Beulich <jbeulich@suse.com>
644 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
645 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
648 2020-06-16 Lili Cui <lili.cui@intel.com>
650 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
651 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
652 * doc/c-i386.texi: Add avx512_vp2intersect.
654 2020-06-16 Jan Beulich <jbeulich@suse.com>
656 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
658 * testsuite/gas/i386/sse-check.s: Adjust comment.
659 * testsuite/gas/i386/sse-check-error.l,
660 testsuite/gas/i386/sse-check-warn.e,
661 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
664 2020-06-16 Alan Modra <amodra@gmail.com>
666 * config/tc-tic30.h: Remove OBJ_AOUT support.
667 * configure.tgt: Delete tic30-*-*aout* entry.
669 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
671 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
673 (elf32xtensa_abi): New declaration.
674 (option_abi_windowed, option_abi_call0): New enum constants.
675 (md_longopts): Add entries for --abi-windowed and --abi-call0.
676 (md_parse_option): Add handlers for --abi-windowed and
678 (xtensa_add_config_info): Use xtensa_abi_choice instead of
679 XSHAL_ABI to format ABI tag.
680 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
681 --abi-call0 to the list of options.
682 * doc/c-xtensa.texi: Add description for options --abi-windowed
684 * testsuite/gas/xtensa/abi-call0.d: New test definition.
685 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
686 * testsuite/gas/xtensa/abi.s: New test source.
688 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
691 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
693 * testsuite/gas/i386/tsxldtrk.s: Likewise.
694 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
695 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
697 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
699 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
700 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
701 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
703 2020-06-09 Seth Girvan <snth@snthhacks.com>
705 * doc/c-avr.texi: Improve wording.
707 2020-06-09 Jan Beulich <jbeulich@suse.com>
709 * testsuite/gas/i386/x86-64-pseudos-bad.s,
710 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
712 2020-06-09 Jan Beulich <jbeulich@suse.com>
714 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
716 * testsuite/gas/i386/prefix.d: Adjust expectations.
718 2020-06-09 Jan Beulich <jbeulich@suse.com>
720 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
721 with VEX/EVEX encoding tests.
722 * testsuite/gas/i386/prefix.d: Adjust expectations.
724 2020-06-09 Jan Beulich <jbeulich@suse.com>
726 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
728 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
729 * testsuite/gas/i386/noreg64.d: Adjust expectations.
730 * testsuite/gas/i386/noreg-intel64.d,
731 testsuite/gas/i386/noreg-intel64.l,
732 testsuite/gas/i386/noreg-intel64.s: New.
733 * testsuite/gas/i386/i386.exp: Run new tests.
735 2020-06-09 Jan Beulich <jbeulich@suse.com>
737 * config/tc-i386.c (vex_encoding_error): New enumerator.
738 (VEX_check_operands): Rename to VEX_check_encoding. Check
739 for vex_encoding_error. Move Imm4 handling ...
740 (check_VecOperands): ... here.
741 (match_template): Call VEX_check_encoding when there are no
742 operands. Split construct calling check_VecOperands and
743 VEX_check_encoding (when there are operands).
744 (check_register): Don't blindly set vex_encoding_evex.
745 * testsuite/gas/i386/pseudos-bad.s,
746 testsuite/gas/i386/pseudos-bad.l: New.
747 * testsuite/gas/i386/i386.exp: Run new test.
748 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
750 2020-06-08 Alex Coplan <alex.coplan@arm.com>
752 * config/tc-arm.c (insns): Add dfb.
753 * testsuite/gas/arm/dfb.d: New test.
754 * testsuite/gas/arm/dfb.s: Input for test.
756 2020-06-08 Nick Clifton <nickc@redhat.com>
758 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
760 2020-06-08 Jan Beulich <jbeulich@suse.com>
762 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
764 2020-06-08 Jan Beulich <jbeulich@suse.com>
766 * config/tc-i386.c (check_byte_reg): Drop dead conditional
769 2020-06-08 Jan Beulich <jbeulich@suse.com>
771 * config/tc-i386.c (check_register): Split RegTR handling, to
772 fail recognition also in 64-bit mode as well as with i586 or
773 i686 explicitly enabled.
774 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
775 * testsuite/gas/i386/x86_64-intel.d,
776 testsuite/gas/i386/x86_64.d: Adjust expectations.
778 2020-06-08 Jan Beulich <jbeulich@suse.com>
780 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
781 * testsuite/gas/cfi/cfi.exp: Run this test.
783 2020-06-08 Jan Beulich <jbeulich@suse.com>
785 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
786 check to %st(N) parsing logic.
787 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
789 2020-06-08 Jan Beulich <jbeulich@suse.com>
791 * config/tc-i386.c (bad_reg): New.
792 (check_VecOperations, i386_att_operand, i386_parse_name): Check
794 (check_register): New, broken out from ...
795 (parse_real_register): ... here. Call it.
796 (parse_register): Call it, and error upon failure.
797 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
798 testsuite/gas/i386/x86-64-equ-bad.s,
799 testsuite/gas/i386/x86-64-equ-bad.l: New.
800 * testsuite/gas/i386/i386.exp: Run new tests.
802 2020-06-06 Alan Modra <amodra@gmail.com>
804 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
805 * doc/c-ppc.texi: Likewise.
807 2020-06-06 Alan Modra <amodra@gmail.com>
809 * config/tc-ppc.c: Update throughout for reloc renaming.
811 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
813 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
816 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
818 * config/tc-riscv.c (explicit_csr): New static boolean.
819 Used to indicate CSR are explictly used.
820 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
821 (riscv_write_out_attrs): If we already have set elf priv
822 attributes, then generate them. Otherwise, don't generate
823 them when no CSR are used.
824 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
825 * testsuite/gas/riscv/attribute-02.d: Likewise.
826 * testsuite/gas/riscv/attribute-03.d: Likewise.
827 * testsuite/gas/riscv/attribute-04.d: Likewise.
828 * testsuite/gas/riscv/attribute-05.d: Likewise.
829 * testsuite/gas/riscv/attribute-06.d: Likewise.
830 * testsuite/gas/riscv/attribute-07.d: Likewise.
831 * testsuite/gas/riscv/attribute-08.d: Likewise.
832 * testsuite/gas/riscv/attribute-09.d: Likewise.
833 * testsuite/gas/riscv/attribute-10.d: Likewise.
834 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
835 * testsuite/gas/riscv/attribute-11.s: New testcase.
836 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
837 used, so we should output the ELF priv attributes.
838 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
839 used, so output the priv attributes according to the -mpriv-spec.
840 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
841 used, so ignore the -mpriv-spec setting.
843 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
845 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
847 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
848 endianness to cgen_get_insn_value and cgen_put_insn_value.
850 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
852 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
855 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
857 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
859 (md_assemble): Remove no longer needed hack.
861 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
863 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
865 (gas_cgen_md_apply_fix): Likewise.
866 (gas_cgen_md_apply_fix): Likewise.
867 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
869 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
872 2020-06-04 Alan Modra <amodra@gmail.com>
874 * testsuite/config/default.exp: Remove global directive outside
876 * testsuite/gas/mep/complex-relocs.exp: Likewise.
877 * testsuite/gas/microblaze/relax_size.exp: Likewise.
878 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
879 * testsuite/gas/mt/relocs.exp: Likewise.
880 * testsuite/gas/rx/rx.exp: Likewise.
882 2020-06-03 Stephen Casner <casner@acm.org>
884 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
886 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
887 Jim Wilson <jimw@sifive.com>
890 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
891 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
892 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
893 Move B before SB. Move J before UJ.
895 2020-06-01 Alex Coplan <alex.coplan@arm.com>
897 * write.c (relax_segment): Fix handling of negative offset when
898 relaxing an rs_org frag.
899 * testsuite/gas/aarch64/org-neg.d: New test.
900 * testsuite/gas/aarch64/org-neg.l: Error output for test.
901 * testsuite/gas/aarch64/org-neg.s: Input for test.
902 * testsuite/gas/arm/org-neg.d: New test.
903 * testsuite/gas/arm/org-neg.l: Error output for test.
904 * testsuite/gas/arm/org-neg.s: Input for test.
906 2020-05-28 Stephen Casner <casner@acm.org>
908 Fix unexpected failures in gas testsuite for pdp11-aout target.
909 These are caused by the PDP11's mix of little-endian octets in
910 shorts but shorts in big endian order for long or quad.
912 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
913 * testsuite/gas/all/gas.exp: Select alternate test scripts for
914 pdp11, skip octa test completely.
915 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
916 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
917 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
919 2020-05-28 Alex Coplan <alex.coplan@arm.com>
921 * frags.c (frag_grow): Fix comment.
923 2020-05-27 Stephen Casner <casner@acm.org>
926 * config/tc-pdp11.c (parse_reg): Distinguish register names from
927 symbols that begin with a register name.
928 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
929 * testsuite/gas/pdp11/pr26001.s: Likewise.
930 * testsuite/gas/pdp11/pr26001.d: Likewise.
932 2020-05-27 Simon Cook <simon.cook@embecosm.com>
934 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
935 pointer when creating struct riscv_csr_extra.
937 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
939 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
940 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
941 * testsuite/gas/i386/inval-avx512f.l: Updated.
943 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
945 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
946 load/store instruction variants with alignment hints.
947 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
948 instruction variants with alignment hints.
950 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
953 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
954 instead of R_XGATE_PCREL_X.
955 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
956 BFD_RELOC_XGATE_PCREL_X.
958 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
961 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
962 with &fragP->fr_literal[0].
964 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
967 * config/tc-vax.c (md_estimate_size_before_relax): Replace
968 fragP->fr_literal with &fragP->fr_literal[0].
969 (md_convert_frag): Likewise.
971 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
974 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
975 with &fragP->fr_literal[0].
977 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
980 * config/tc-crx.c (getreg_image): Change argument type to int.
981 (md_convert_frag): Replace fragP->fr_literal with
982 &fragP->fr_literal[0].
984 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
987 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
988 sprintf with memmove.
990 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
992 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
993 with &fragP->fr_literal[0].
995 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
998 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
999 2 overlapping strings.
1001 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1003 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1004 with &fragP->fr_literal[0].
1006 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1008 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1009 with &fragp->fr_literal[0].
1010 * config/tc-microblaze.c (md_apply_fix): Likewise.
1011 * config/tc-sh.c (md_convert_frag): Likewise.
1013 2020-05-24 Jim Wilson <jimw@sifive.com>
1016 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1017 asection to segT. New locals seg and subseg. Call subseg_set before
1018 fix_new_exp. Call subseg_set after loop to restore original values.
1020 2020-05-21 Alan Modra <amodra@gmail.com>
1022 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1024 * config/obj-elf.c: Likewise.
1025 * config/tc-aarch64.c: Likewise.
1026 * config/tc-arm.c: Likewise.
1027 * config/tc-m68k.c: Likewise.
1028 * config/tc-nios2.c: Likewise.
1029 * config/tc-tic30.c: Likewise.
1030 * ecoff.c: Likewise.
1032 * stabs.c: Likewise.
1033 * symbols.c: Likewise.
1034 * testsuite/gas/all/test-gen.c: Likewise.
1036 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1038 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1039 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1040 Static variables which are used to set the ISA extensions. You can
1041 use -march (or ELF build attributes) and -misa-spec to set them,
1043 (ext_version_hash): The hash table used to handle the extensions
1045 (init_ext_version_hash): Initialize the ext_version_hash according
1046 to riscv_ext_version_table.
1047 (riscv_get_default_ext_version): The callback function of
1048 riscv_parse_subset_t. According to the choosed ISA spec,
1049 get the default version for the specific extension.
1050 (riscv_set_arch): Set the callback function.
1051 (enum options, struct option md_longopts): Add new option -misa-spec.
1052 (md_parse_option): Do not call riscv_set_arch for -march. We will
1053 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1054 to set default_isa_spec class.
1055 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1056 ext_version_hash, and then call riscv_set_arch to set the architecture
1057 with versions according to default_arch_with_ext.
1058 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1060 * testsuite/gas/riscv/attribute-03.d: Likewise.
1061 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1062 already set it's version to 2p1 by march, so no need to use the default
1063 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1064 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1065 ISA spec 2p2, so set 0p0 to it.
1066 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1067 zicsr is 2p0 according to ISA spec 20191213.
1068 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1069 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1070 You can set them by configure options --with-arch and
1071 --with-isa-spec, respectively.
1072 (riscv_set_default_isa_spec): New function used to set the
1074 (md_parse_option): Call riscv_set_default_isa_spec rather than
1075 call riscv_get_isa_spec_class directly.
1076 (riscv_after_parse_args): If the -isa-spec is not set, then we
1077 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1078 calling riscv_set_default_isa_spec.
1079 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1080 the --with-isa-spec may be set to different ISA spec.
1081 * testsuite/gas/riscv/attribute-02.d: Likewise.
1082 * testsuite/gas/riscv/attribute-03.d: Likewise.
1083 * testsuite/gas/riscv/attribute-04.d: Likewise.
1084 * testsuite/gas/riscv/attribute-05.d: Likewise.
1085 * testsuite/gas/riscv/attribute-06.d: Likewise.
1086 * testsuite/gas/riscv/attribute-07.d: Likewise.
1087 * configure.ac: Add configure options, --with-arch and
1089 * configure: Regenerated.
1090 * config.in: Regenerated.
1091 * config/tc-riscv.c (default_priv_spec): Static variable which is
1092 used to check if the CSR is valid for the chosen privilege spec. You
1093 can use -mpriv-spec to set it.
1094 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1095 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1096 (riscv_init_csr_hashes): Only need to initialize one hash table
1098 (riscv_csr_class_check): Change the return type to void. Don't check
1099 the ISA dependency if -mcsr-check isn't set.
1100 (riscv_csr_version_check): New function. Check and find the CSR address
1101 from csr_extra_hash, according to default_priv_spec. Report warning
1102 for the invalid CSR if -mcsr-check is set.
1103 (reg_csr_lookup_internal): Updated.
1104 (reg_lookup_internal): Likewise.
1105 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1106 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1107 (md_parse_option): Call riscv_set_default_priv_version to set
1109 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1110 privilege spec to the newest one.
1111 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1112 include/opcode/riscv.h.
1113 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1114 to check the ISA dependency for CSR, so fix the spec version by adding
1116 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1117 version warnings for the test case.
1118 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1119 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1120 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1121 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1122 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1123 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1124 Check whether the CSR is valid when privilege version 1.9 is choosed.
1125 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1126 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1127 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1128 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1129 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1130 Check whether the CSR is valid when privilege version 1.10 is choosed.
1131 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1132 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1133 Check whether the CSR is valid when privilege version 1.11 is choosed.
1134 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1135 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1136 setting. You can set it by configure option --with-priv-spec.
1137 (riscv_set_default_priv_spec): New function used to set the default
1139 (md_parse_option): Call riscv_set_default_priv_spec rather than
1140 call riscv_get_priv_spec_class directly.
1141 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1142 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1143 calling riscv_set_default_priv_spec.
1144 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1145 the --with-priv-spec may be set to different privilege spec.
1146 * testsuite/gas/riscv/priv-reg.d: Likewise.
1147 * configure.ac: Add configure option --with-priv-spec.
1148 * configure: Regenerated.
1149 * config.in: Regenerated.
1150 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1151 explicit_attr. Set it to TRUE if any ELF attribute is found.
1152 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1153 the priv attributes are set.
1154 (md_assemble): Set the default_priv_spec according to the priv
1155 attributes when we start to assemble instruction.
1156 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1157 riscv_write_out_attrs. Update the arch and priv attributes. If we
1158 don't set the corresponding ELF attributes, then try to output the
1160 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1161 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1162 to update the arch and priv attributes.
1163 (s_riscv_attribute): Make sure all arch and priv attributes are set
1164 before any instruction.
1165 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1166 ELF attribute or -march-attr is set. If the priv attributes are not
1167 set, then try to update them by the default setting (-mpriv-spec or
1169 * testsuite/gas/riscv/attribute-02.d: Likewise.
1170 * testsuite/gas/riscv/attribute-03.d: Likewise.
1171 * testsuite/gas/riscv/attribute-04.d: Likewise.
1172 * testsuite/gas/riscv/attribute-06.d: Likewise.
1173 * testsuite/gas/riscv/attribute-07.d: Likewise.
1174 * testsuite/gas/riscv/attribute-08.d: Likewise.
1175 * testsuite/gas/riscv/attribute-09.d: Likewise.
1176 * testsuite/gas/riscv/attribute-10.d: Likewise.
1177 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1178 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1179 set by priv attributes must be supported.
1180 * testsuite/gas/riscv/attribute-05.s: Likewise.
1181 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1182 priv attributes according to the -mpriv-spec option.
1183 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1184 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1185 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1186 * testsuite/gas/riscv/priv-reg.d: Removed.
1187 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1188 CSR according to the priv spec 1.9.
1189 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1190 CSR according to the priv spec 1.9.1.
1191 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1192 CSR according to the priv spec 1.10.
1193 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1194 CSR according to the priv spec 1.11.
1195 * config/tc-riscv.c (md_show_usage): Add descriptions about
1196 the new GAS options.
1197 * doc/c-riscv.texi: Likewise.
1199 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1201 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1202 * testsuite/gas/ppc/power9.d: Likewise.
1203 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1204 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1205 sync, wait, waitrsv>: Add tests.
1206 * testsuite/gas/ppc/power10.d: Likewise.
1208 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1211 * config/tc-arm.c : Add arm_ext_v8r feature.
1212 (it_fsm_post_encode): Check arm_ext_v8r feature.
1213 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1215 2020-05-19 Alan Modra <amodra@gmail.com>
1217 * write.c (write_contents): Use bfd_get_filename rather than
1218 accessing bfd->filename directly. Use bfd_section_name rather
1219 than accessing section->name directly.
1221 2020-05-19 Alan Modra <amodra@gmail.com>
1223 * symbols.c (local_symbol_make): Init all of lsy_flags.
1225 2020-05-18 Alan Modra <amodra@gmail.com>
1227 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1228 before looking at add_symbol->sy_flags.
1230 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1232 * config/tc-i386.c: Not handle lret/iret.
1233 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1234 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1235 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1236 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1237 * testsuite/gas/i386/lfence-ret.s: Ditto.
1238 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1239 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1240 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1241 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1242 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1243 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1244 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1246 2020-05-15 Alan Modra <amodra@gmail.com>
1247 Alex Coplan <alex.coplan@arm.com>
1249 * symbols.c (struct local_symbol): Update comment.
1250 (resolve_symbol_value): For resolved symbols equated to other
1251 symbols, verify that the referenced symbol is not a local_symbol
1252 before accessing sy_value. Don't leave symbol loops during
1253 finalize_syms resolution.
1254 * testsuite/gas/all/assign-bad-recursive.d: New test.
1255 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1256 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1257 * testsuite/gas/all/gas.exp: Run it.
1259 2020-05-14 Nick Clifton <nickc@redhat.com>
1261 * po/sv.po: Updated Swedish translation.
1263 2020-05-11 Alan Modra <amodra@gmail.com>
1265 * testsuite/gas/ppc/scalarquad.d,
1266 * testsuite/gas/ppc/scalarquad.s: New test.
1267 * testsuite/gas/ppc/ppc.exp: Run it.
1269 2020-05-11 Alan Modra <amodra@gmail.com>
1271 * testsuite/gas/ppc/rightmost.d,
1272 * testsuite/gas/ppc/rightmost.s: New test.
1273 * testsuite/gas/ppc/ppc.exp: Run it.
1275 2020-05-11 Alan Modra <amodra@gmail.com>
1277 * testsuite/gas/ppc/xvtlsbb.d,
1278 * testsuite/gas/ppc/xvtlsbb.s: New test.
1279 * testsuite/gas/ppc/ppc.exp: Run it.
1281 2020-05-11 Alan Modra <amodra@gmail.com>
1283 * testsuite/gas/ppc/stringop.d,
1284 * testsuite/gas/ppc/stringop.s: New test.
1285 * testsuite/gas/ppc/ppc.exp: Run it.
1287 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1289 * testsuite/gas/ppc/set_bool.d,
1290 * testsuite/gas/ppc/set_bool.s: New test.
1291 * testsuite/gas/ppc/ppc.exp: Run it.
1293 2020-05-11 Alan Modra <amodra@gmail.com>
1295 * testsuite/gas/ppc/bitmanip.d,
1296 * testsuite/gas/ppc/bitmanip.s: New test.
1297 * testsuite/gas/ppc/ppc.exp: Run it.
1299 2020-05-11 Alan Modra <amodra@gmail.com>
1301 * testsuite/gas/ppc/genpcv.d,
1302 * testsuite/gas/ppc/genpcv.s: New test.
1303 * testsuite/gas/ppc/ppc.exp: Run it.
1305 2020-05-11 Alan Modra <amodra@gmail.com>
1307 * testsuite/gas/ppc/maskmanip.d,
1308 * testsuite/gas/ppc/maskmanip.s: New test.
1309 * testsuite/gas/ppc/ppc.exp: Run it.
1311 2020-05-11 Alan Modra <amodra@gmail.com>
1312 Peter Bergner <bergner@linux.ibm.com>
1314 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1315 (md_assemble): Check acc specified in correct operand.
1316 * testsuite/gas/ppc/outerprod.d,
1317 * testsuite/gas/ppc/outerprod.s,
1318 * testsuite/gas/ppc/vsx4.d,
1319 * testsuite/gas/ppc/vsx4.s: New tests.
1320 * testsuite/gas/ppc/ppc.exp: Run them.
1322 2020-05-11 Alan Modra <amodra@gmail.com>
1324 * testsuite/gas/ppc/simd_perm.d,
1325 * testsuite/gas/ppc/simd_perm.s: New test.
1326 * testsuite/gas/ppc/ppc.exp: Run it.
1328 2020-05-11 Alan Modra <amodra@gmail.com>
1330 * testsuite/gas/ppc/int128.d,
1331 * testsuite/gas/ppc/int128.s: New test.
1332 * testsuite/gas/ppc/ppc.exp: Run it.
1334 2020-05-11 Alan Modra <amodra@gmail.com>
1336 * testsuite/gas/ppc/vsx_32byte.d,
1337 * testsuite/gas/ppc/vsx_32byte.s: New test.
1338 * testsuite/gas/ppc/ppc.exp: Run it.
1340 2020-05-11 Alan Modra <amodra@gmail.com>
1342 * testsuite/gas/ppc/vec_mul.s,
1343 * testsuite/gas/ppc/vec_mul.d: New test.
1344 * testsuite/gas/ppc/ppc.exp: Run it.
1346 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1348 * testsuite/gas/ppc/byte_rev.d,
1349 * testsuite/gas/ppc/byte_rev.s: New test.
1350 * testsuite/gas/ppc/ppc.exp: Run it.
1352 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1354 * testsuite/gas/ppc/power10.d: Add paste. tests.
1355 * testsuite/gas/ppc/power10.s: Likewise.
1357 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1359 * testsuite/gas/ppc/power10.s: New test.
1360 * testsuite/gas/ppc/power10.d: Likewise.
1361 * testsuite/gas/ppc/ppc.exp: Run it.
1363 2020-05-11 Alan Modra <amodra@gmail.com>
1365 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1367 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1368 place of -mfuture/-Mfuture.
1369 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1370 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1372 2020-05-06 Nick Clifton <nickc@redhat.com>
1374 * po/sv.po: Updated Swedish translation.
1376 2020-05-06 Nick Clifton <nickc@redhat.com>
1379 * doc/as.texi (Preprocessing): Replace cross reference to not
1380 existant document with a URL to the equivalent page in the GCC
1383 2020-05-05 Nick Clifton <nickc@redhat.com>
1385 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1386 construction of a DWARF-5 directory name table.
1387 * testsuite/gas/elf/pr25917.d: Update expected output.
1389 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1391 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1392 (md_parse_option): Remove initialization of elf_flags.
1394 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1397 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1398 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1399 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1401 2020-05-04 Nick Clifton <nickc@redhat.com>
1404 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1405 table's existence before looking at its entries.
1406 Also do not emit a default directory entry if there are no
1409 * testsuite/gas/elf/pr25917.s: New test source file.
1410 * testsuite/gas/elf/pr25917.d: New test driver.
1411 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1413 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1415 * config/tc-aarch64.c (fix_insn): Implement for
1416 AARCH64_OPND_UNDEFINED.
1417 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1418 * testsuite/gas/aarch64/udf.s: New.
1419 * testsuite/gas/aarch64/udf.d: New.
1420 * testsuite/gas/aarch64/udf-invalid.s: New.
1421 * testsuite/gas/aarch64/udf-invalid.l: New.
1422 * testsuite/gas/aarch64/udf-invalid.d: New.
1424 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1426 * config/tc-rx.c (elf_flags): Reset default value.
1427 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1429 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1431 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1432 if it's not defined.
1433 (microarch_earliest): New static variable.
1434 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1435 simcall opcode has mandatory parameter.
1436 (xg_init_global_config): Initialize microarch_earliest.
1438 2020-04-29 Nick Clifton <nickc@redhat.com>
1441 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1442 IMM0_8S and add support for IMM0_8U.
1443 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1444 unsigned 8-bit immediate.
1445 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1446 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1448 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1450 * NEWS: Add news entry for big-obj.
1451 * config/tc-i386.c (i386_target_format): Support new format.
1452 * doc/c-i386.texi: Add i386 support.
1453 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1454 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1456 2020-04-27 Nick Clifton <nickc@redhat.com>
1459 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1460 (assign_file_to_slot): New function. Fills in an entry in the
1462 (allocate_filenum): Use new function.
1463 (allocate_filename_to_slot): Use new function. If the specified
1464 slot entry is already in use, but was chosen automatically then
1465 reassign the automatic entry.
1467 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1469 * config/tc-i386.c (lfence_before_ret_shl): New member.
1470 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1472 (insert_after_load): Issue warning for REP CMPS/SCAS.
1473 (insert_before_before): Handle iret, Handle
1474 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1475 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1476 -mlfence-before-ret=[none/not/or/shl/yes].
1477 Enable -mlfence-before-ret=shl when
1478 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1479 (md_show_usage): Ditto.
1480 * doc/c-i386.texi: Ditto.
1481 * testsuite/gas/i386/i386.exp: Add new testcases.
1482 * testsuite/gas/i386/lfence-load-b.d: New.
1483 * testsuite/gas/i386/lfence-load-b.e: New.
1484 * testsuite/gas/i386/lfence-load.d: Modified.
1485 * testsuite/gas/i386/lfence-load.e: New.
1486 * testsuite/gas/i386/lfence-load.s: Modified.
1487 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1488 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1489 * testsuite/gas/i386/lfence-ret-c.d: New.
1490 * testsuite/gas/i386/lfence-ret-d.d: New.
1491 * testsuite/gas/i386/lfence-ret.s: Modified.
1492 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1493 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1494 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1495 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1496 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1497 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1498 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1499 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1500 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1501 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1503 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1506 * config/tc-xtensa.c (md_apply_fix): Replace
1507 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1508 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1509 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1510 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1511 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1513 2020-04-22 Alan Modra <amodra@gmail.com>
1515 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1516 symbol for ".symver .. remove".
1517 * doc/as.texi (.symver): Update.
1518 * testsuite/gas/symver/symver11.s: Make foo weak.
1519 * testsuite/gas/symver/symver11.d: Expect an error.
1520 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1522 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1524 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1526 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1529 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1530 * testsuite/gas/m68k/operands.d: Update.
1531 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1533 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1536 * testsuite/gas/arm/pr24753.d: New test.
1537 * testsuite/gas/arm/pr24753.s: New test.
1539 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1543 * NEWS: Mention .symver extension.
1544 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1546 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1547 add a version name. Add local, hidden and remove visibility
1549 (elf_frob_symbol): Handle the list of version names. Update the
1550 original symbol to local, hidden or remove it from the symbol
1552 (elf_frob_file_before_adjust): Handle the list of version names.
1553 * config/obj-elf.h (elf_visibility): New.
1554 (elf_versioned_name_list): Likewise.
1555 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1556 and visibility. Change versioned_name pointer to struct
1557 elf_versioned_name_list.
1558 * doc/as.texi: Update .symver directive.
1559 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1560 error checking tests.
1561 * testsuite/gas/symver/symver6.d: New file.
1562 * testsuite/gas/symver/symver7.d: Likewise.
1563 * testsuite/gas/symver/symver7.s: Likewise.
1564 * testsuite/gas/symver/symver8.d: Likewise.
1565 * testsuite/gas/symver/symver8.s: Likewise.
1566 * testsuite/gas/symver/symver9.s: Likewise.
1567 * testsuite/gas/symver/symver9a.d: Likewise.
1568 * testsuite/gas/symver/symver9b.d: Likewise.
1569 * testsuite/gas/symver/symver10.s: Likewise.
1570 * testsuite/gas/symver/symver10a.d: Likewise.
1571 * testsuite/gas/symver/symver10b.d: Likewise.
1572 * testsuite/gas/symver/symver11.d: Likewise.
1573 * testsuite/gas/symver/symver11.s: Likewise.
1574 * testsuite/gas/symver/symver12.d: Likewise.
1575 * testsuite/gas/symver/symver12.s: Likewise.
1576 * testsuite/gas/symver/symver13.d: Likewise.
1577 * testsuite/gas/symver/symver13.s: Likewise.
1578 * testsuite/gas/symver/symver14.d: Likewise.
1579 * testsuite/gas/symver/symver14.l: Likewise.
1580 * testsuite/gas/symver/symver15.d: Likewise.
1581 * testsuite/gas/symver/symver15.l: Likewise.
1582 * testsuite/gas/symver/symver6.l: Removed.
1583 * testsuite/gas/symver/symver6.s: Updated.
1585 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1587 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1589 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1590 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1591 * testsuite/gas/aarch64/system.d: Update.
1593 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1595 * testsuite/gas/aarch64/bti.d: Update -march option.
1596 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1597 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1598 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1599 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1601 2020-04-17 Alan Modra <amodra@gmail.com>
1603 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1605 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1606 Nick Clifton <nickc@redhat.com>
1609 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1611 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1612 for the type-2 test.
1613 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1614 targets running this test.
1616 2020-02-16 David Faust <david.faust@oracle.com>
1618 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1619 * testsuite/gas/bpf/jump32.s: New file.
1620 * testsuite/gas/bpf/jump32.d: Likewise.
1622 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1624 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1627 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1629 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1630 (md_pcrel_from): Remove prototytpe.
1631 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1633 (md_pcrel_from_section): Remove duplicate prototype.
1634 * tc.h (md_pcrel_from_section): Add prototype.
1635 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1636 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1637 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1638 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1639 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1640 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1641 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1642 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1643 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1644 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1645 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1646 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1647 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1648 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1649 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1650 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1651 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1652 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1653 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1654 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1655 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1656 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1657 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1658 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1659 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1660 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1661 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1662 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1663 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1664 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1665 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1666 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1667 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1668 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1669 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1670 md_apply_fix3): Delete prototypes.
1672 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1674 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1677 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1679 * doc/c-z80.texi: Fix @xref warnings.
1681 2020-04-07 Lili Cui <lili.cui@intel.com>
1683 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1684 (cpu_noarch): Likewise.
1685 * doc/c-i386.texi: Document TSXLDTRK.
1686 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1687 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1688 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1689 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1691 2020-04-02 Lili Cui <lili.cui@intel.com>
1693 * config/tc-i386.c (cpu_arch): Add .serialize.
1694 (cpu_noarch): Likewise.
1695 * doc/c-i386.texi: Document serialize.
1696 * testsuite/gas/i386/i386.exp: Run serialize tests
1697 * testsuite/gas/i386/serialize.d: Likewise.
1698 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1699 * testsuite/gas/i386/serialize.s: Likewise.
1701 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1703 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1704 * testsuite/gas/elf/section12b.d: Likewise.
1705 * testsuite/gas/elf/section16a.d: Likewise.
1706 * testsuite/gas/elf/section16b.d: Likewise.
1708 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1710 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1711 with a suppressed address register.
1713 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1716 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1717 * testsuite/gas/i386/localpic.s: Add a test for relocation
1718 against local absolute symbol.
1719 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1720 * testsuite/gas/i386/localpic.d: Updated.
1721 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1722 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1724 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1727 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1728 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1729 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1730 testsuite/gas/i386/x86-64-jump.d.
1731 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1732 Incorporate changes to
1733 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1734 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1735 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1736 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1737 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1739 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1743 * dwarf2dbg.c: Do not include "bignum.h".
1745 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1747 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1748 * testsuite/gas/riscv/alias-csr.s: Likewise.
1749 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1750 to priv-reg-pseudo-noalias.
1751 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1752 * testsuite/gas/riscv/bad-csr.l: Likewise.
1753 * testsuite/gas/riscv/bad-csr.s: Likewise.
1754 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1755 * testsuite/gas/riscv/satp.s: Likewise.
1756 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1757 csr instruction, including alias-csr testcase.
1758 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1759 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1760 pseudo instruction with objdump -Mno-aliases.
1761 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1762 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1763 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1764 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1765 * testsuite/gas/riscv/priv-reg.s: Likewise.
1766 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1767 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1768 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1770 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1772 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1773 sections with the "b" attribute.
1775 2020-03-22 Alan Modra <amodra@gmail.com>
1777 * testsuite/gas/s12z/truncated.d: Update expected output.
1779 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1782 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1783 * doc/c-z80.texi: Update documentation.
1785 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1790 Fix disassembling ED+A4/AC/B4/BC opcodes.
1791 Fix assembling lines containing colonless label and instruction
1792 with first operand inside parentheses.
1793 Fix registration of unsupported by target CPU registers.
1794 * config/tc-z80.c: See above.
1795 * config/tc-z80.h: See above.
1796 * testsuite/gas/z80/colonless.d: Update test.
1797 * testsuite/gas/z80/colonless.s: Likewise.
1798 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1799 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1800 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1801 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1802 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1803 * testsuite/gas/z80/unsup_regs.s: Likewise.
1804 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1805 * testsuite/gas/z80/z80.exp: Likewise.
1806 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1807 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1808 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1810 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1813 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1814 (parse_operands): Handle new operand codes.
1815 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1816 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1817 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1818 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1819 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1820 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1821 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1822 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1824 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1826 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1828 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1830 * testsuite/gas/i386/i386.exp: Run new tests.
1831 * testsuite/gas/i386/lfence-byte.d: New file.
1832 * testsuite/gas/i386/lfence-byte.e: Likewise.
1833 * testsuite/gas/i386/lfence-byte.s: Likewise.
1834 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1835 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1836 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1837 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1838 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1839 * testsuite/gas/i386/lfence-load.d: Likewise.
1840 * testsuite/gas/i386/lfence-load.s: Likewise.
1841 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1842 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1843 * testsuite/gas/i386/lfence-ret.s: Likewise.
1844 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1845 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1846 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1847 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1848 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1849 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1850 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1851 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1852 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1853 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1854 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1855 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1857 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1859 * config/tc-i386.c (lfence_after_load): New.
1860 (lfence_before_indirect_branch_kind): New.
1861 (lfence_before_indirect_branch): New.
1862 (lfence_before_ret_kind): New.
1863 (lfence_before_ret): New.
1866 (insert_lfence_after): New.
1867 (insert_lfence_before): New.
1868 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1870 (OPTION_MLFENCE_AFTER_LOAD): New.
1871 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1872 (OPTION_MLFENCE_BEFORE_RET): New.
1873 (md_longopts): Add -mlfence-after-load=,
1874 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1875 (md_parse_option): Handle -mlfence-after-load=,
1876 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1877 (md_show_usage): Display -mlfence-after-load=,
1878 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1879 (i386_cons_align): New.
1880 * config/tc-i386.h (i386_cons_align): New.
1881 (md_cons_align): New.
1882 * doc/c-i386.texi: Document -mlfence-after-load=,
1883 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1885 2020-03-11 Nick Clifton <nickc@redhat.com>
1889 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1890 (DWARF2_FILE_SIZE_NAME): Default to -1.
1891 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1892 whichever is higher.
1893 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1894 (NUM_MD5_BYTES): Define.
1895 (struct file entry): Add md5 field.
1896 (get_filenum): Delete and replace with...
1897 (get_basename): New function.
1898 (get_directory_table_entry): New function.
1899 (allocate_filenum): New function.
1900 (allocate_filename_to_slot): New function.
1901 (dwarf2_where): Use new functions.
1902 (dwarf2_directive_filename): Add support for extended .file
1904 (dwarf2_directive_loc): Allow the use of file number zero with
1906 (out_file_list): Rename to...
1907 (out_dir_and_file_list): Add DWARF 5 support.
1908 (out_debug_line): Emit extra values into the section header for
1910 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1911 * doc/as.texi (.file): Update the description of this pseudo-op.
1912 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1913 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1914 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1915 * NEWS: Mention the new feature.
1917 2020-03-10 Alan Modra <amodra@gmail.com>
1919 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1920 to avoid signed overflow.
1921 * config/tc-mcore.c (md_assemble): Likewise.
1922 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1923 * config/tc-nds32.c (SET_ADDEND): Likewise.
1924 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1926 2020-03-09 Jan Beulich <jbeulich@suse.com>
1928 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1929 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1930 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1932 2020-03-07 Alan Modra <amodra@gmail.com>
1934 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1937 2020-03-06 Nick Clifton <nickc@redhat.com>
1940 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1941 0 if the dwarf_level is 5 or more. Complain if a filename follows
1943 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1944 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1945 * testsuite/gas/elf/elf.exp: Run the new test.
1948 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1949 * doc/as.texi: Fix another typo.
1951 2020-03-06 Nick Clifton <nickc@redhat.com>
1954 * as.c (dwarf_level): Define.
1955 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1956 (parse_args): Add support for the new options.
1957 as.h (dwarf_level): Prototype.
1958 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1960 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1961 (DWARF2_LINE_VERSION): Remove definition.
1962 * doc/as.texi: Document the new options.
1964 2020-03-06 Nick Clifton <nickc@redhat.com>
1967 * as.c (main): Allow matching input and outputs when they are
1970 2020-03-06 Jan Beulich <jbeulich@suse.com>
1972 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1974 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1975 one of byte/word/dword/qword is set alongside a SIMD register in
1976 a template's operand.
1978 2020-03-06 Jan Beulich <jbeulich@suse.com>
1980 * config/tc-i386.c (match_template): Extend code in logic
1981 rejecting certain suffixes in certain modes to also cover mask
1982 register use and VecSIB. Drop special casing of broadcast. Skip
1983 immediates in the check.
1985 2020-03-06 Jan Beulich <jbeulich@suse.com>
1987 * config/tc-i386.c (match_template): Fold duplicate code in
1988 logic rejecting certain suffixes in certain modes. Drop
1991 2020-03-06 Jan Beulich <jbeulich@suse.com>
1993 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1994 alongside !norex64 ones.
1995 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1996 with both 32- and 64-bit GPR operands.
1997 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1998 32- and 64-bit GPR operands.
1999 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2000 testsuite/gas/i386/x86-64-avx512bw.d,
2001 testsuite/gas/i386/x86-64-avx512f-intel.d,
2002 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2004 2020-03-06 Jan Beulich <jbeulich@suse.com>
2006 * config/tc-i386.c (md_assemble): Drop use of rex64.
2007 (process_suffix): For REX.W for 64-bit CRC32.
2009 2020-03-06 Jan Beulich <jbeulich@suse.com>
2011 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2012 addressing for MPX insns without base/index.
2013 * testsuite/gas/i386/mpx-16bit.s,
2014 * testsuite/gas/i386/mpx-16bit.d: New.
2015 * testsuite/gas/i386/i386.exp: Run new test.
2017 2020-03-06 Jan Beulich <jbeulich@suse.com>
2019 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2020 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2021 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2022 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2023 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2024 as well as a BSWAP one.
2025 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2026 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2027 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2028 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2029 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2030 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2031 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2032 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2033 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2034 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2035 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2036 testsuite/gas/i386/vmx.d: Adjust expectations.
2038 2020-03-06 Jan Beulich <jbeulich@suse.com>
2040 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2041 from having their operands swapped.
2042 * testsuite/gas/i386/waitpkg.s,
2043 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2044 3-operand cases as well as testing of 16-bit code generation.
2045 * testsuite/gas/i386/waitpkg.d,
2046 testsuite/gas/i386/waitpkg-intel.d,
2047 testsuite/gas/i386/x86-64-waitpkg.d,
2048 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2050 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
2052 * config/tc-riscv.c (percent_op_utype): Support the modifier
2054 * doc/c-riscv.texi: Add documentation.
2055 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2056 modifier %got_pcrel_hi.
2057 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2058 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2059 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2061 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2062 (RISC-V-Formats): Update the section name from "Instruction Formats"
2063 to "RISC-V Instruction Formats".
2065 2020-03-04 Alexandre Oliva <oliva@adacore.com>
2067 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2068 detected in a section which does not have at least 4 byte
2070 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2071 * testsuite/gas/arm/ldr-t.s: Likewise.
2072 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2073 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2074 disassembly, ignoring any NOPs that may have been inserted because
2075 of section alignment.
2076 * testsuite/gas/arm/ldr-t.d: Likewise.
2078 2020-03-04 Jan Beulich <jbeulich@suse.com>
2080 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2081 * doc/c-i386.texi: Mention sev_es.
2082 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2083 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2085 * testsuite/gas/i386/arch-13-znver1.d,
2086 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2088 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2090 * config/tc-i386.c (match_template): Replace ignoresize and
2091 defaultsize with mnemonicsize.
2092 (process_suffix): Likewise.
2094 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2097 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2098 instruction LD IY,(HL).
2099 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2100 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2101 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2102 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2104 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2107 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2108 x86-64-default-suffix-avx.
2109 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2110 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2111 * testsuite/gas/i386/noreg64.d: Updated.
2112 * testsuite/gas/i386/noreg64.l: Likewise.
2113 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2114 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2115 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2117 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2120 * config/tc-z80.c (contains_register): Prevent an illegal memory
2121 access when checking an expression for a register name.
2123 2020-03-03 Alan Modra <amodra@gmail.com>
2125 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2128 2020-03-02 Alan Modra <amodra@gmail.com>
2130 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2131 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2133 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2134 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2135 (s3_s_score_lcomm): Likewise.
2136 * config/tc-score7.c: Similarly.
2137 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2139 2020-02-28 YunQiang Su <syq@debian.org>
2142 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2143 to handle multi-labels.
2144 (has_label_name): New.
2146 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2148 * config/tc-arm.c (enum pred_instruction_type): Remove
2149 NEUTRAL_IT_NO_VPT_INSN predication type.
2150 (cxn_handle_predication): Modify to require condition suffixes.
2151 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2152 * testsuite/gas/arm/cde-scalar.s: Update test.
2153 * testsuite/gas/arm/cde-warnings.l: Update test.
2154 * testsuite/gas/arm/cde-warnings.s: Update test.
2156 2020-02-26 Alan Modra <amodra@gmail.com>
2158 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2159 N_() on empty string.
2161 2020-02-26 Alan Modra <amodra@gmail.com>
2163 * read.c (read_a_source_file): Call strncpy with length one
2164 less than size of original_case_string.
2166 2020-02-26 Alan Modra <amodra@gmail.com>
2168 * config/obj-elf.c: Indent labels correctly.
2169 * config/obj-macho.c: Likewise.
2170 * config/tc-aarch64.c: Likewise.
2171 * config/tc-alpha.c: Likewise.
2172 * config/tc-arm.c: Likewise.
2173 * config/tc-cr16.c: Likewise.
2174 * config/tc-crx.c: Likewise.
2175 * config/tc-frv.c: Likewise.
2176 * config/tc-i386-intel.c: Likewise.
2177 * config/tc-i386.c: Likewise.
2178 * config/tc-ia64.c: Likewise.
2179 * config/tc-mn10200.c: Likewise.
2180 * config/tc-mn10300.c: Likewise.
2181 * config/tc-nds32.c: Likewise.
2182 * config/tc-riscv.c: Likewise.
2183 * config/tc-s12z.c: Likewise.
2184 * config/tc-xtensa.c: Likewise.
2185 * config/tc-z80.c: Likewise.
2187 * symbols.c: Likewise.
2188 * write.c: Likewise.
2190 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2192 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2193 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2194 after parsing all arguments.
2195 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2196 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2197 are used to check if we write a read-only CSR by the CSR instruction.
2198 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2199 all CSR for the read-only CSR checking.
2200 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2201 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2202 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2203 all CSR instructions for the read-only CSR checking.
2204 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2205 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2207 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2208 (riscv_opts): Initialize it.
2209 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2210 before doing the CSR checking.
2211 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2212 (md_longopts): Add mcsr-check and mno-csr-check.
2213 (md_parse_option): Handle new enum option values.
2214 (s_riscv_option): Handle new long options.
2215 * doc/c-riscv.texi: Add description for the new .option and assembler
2217 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2219 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2221 * config/tc-riscv.c (csr_extra_hash): New.
2222 (enum riscv_csr_class): New enum. Used to decide
2223 whether or not this CSR is legal in the current ISA string.
2224 (struct riscv_csr_extra): New structure to hold all extra information
2226 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2227 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2228 Call hash_reg_name to insert CSR address into reg_names_hash.
2229 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2230 Decide whether the CSR is valid according to the csr_extra_hash.
2231 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2232 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2233 not a boolean. This is same as riscv_init_csr_hash, so keep the
2235 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2236 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2237 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2238 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2239 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2240 f-ext CSR are not allowed.
2241 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2242 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2243 source file is `priv-reg.s`, and the ISA is rv64if, so the
2244 rv32-only CSR are not allowed.
2245 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2247 2020-02-21 Alan Modra <amodra@gmail.com>
2249 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2250 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2252 2020-02-21 Alan Modra <amodra@gmail.com>
2255 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2256 on section size adjustment, instead perform another write if
2257 exec header size is larger than section size.
2259 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2261 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2262 -mno-arch-attr command line options.
2264 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2266 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2267 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2269 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2272 * config/tc-z80.c (md_parse_option): Do not use an underscore
2273 prefix for local labels in SDCC compatability mode.
2274 (z80_start_line_hook): Remove SDCC dollar label support.
2275 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2276 * testsuite/gas/z80/sdcc.s: Likewise.
2278 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2281 * config/tc-z80.c: Add -march option.
2282 * doc/as.texi: Update Z80 documentation.
2283 * doc/c-z80.texi: Likewise.
2284 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2285 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2286 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2287 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2288 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2289 * testsuite/gas/z80/gbz80_all.d: Likewise.
2290 * testsuite/gas/z80/r800_extra.d: Likewise.
2291 * testsuite/gas/z80/r800_ii8.d: Likewise.
2292 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2293 * testsuite/gas/z80/sdcc.d: Likewise.
2294 * testsuite/gas/z80/z180.d: Likewise.
2295 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2296 * testsuite/gas/z80/z80_doc.d: Likewise.
2297 * testsuite/gas/z80/z80_ii8.d: Likewise.
2298 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2299 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2300 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2301 * testsuite/gas/z80/z80_sli.d: Likewise.
2302 * testsuite/gas/z80/z80n_all.d: Likewise.
2303 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2305 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2307 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2308 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2309 * testsuite/gas/i386/i386.exp: Run property-3 and
2311 * testsuite/gas/i386/property-3.d: New file.
2312 * testsuite/gas/i386/property-3.s: Likewise.
2313 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2315 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2317 * config/tc-i386.c (cpu_arch): Add .popcnt.
2318 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2319 Add a tab before @samp{.sse4a}.
2321 2020-02-17 Jan Beulich <jbeulich@suse.com>
2323 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2324 for AddrPrefixOpReg templates. Combine the two pieces of
2325 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2328 2020-02-17 Jan Beulich <jbeulich@suse.com>
2331 * config/tc-i386.c (md_assemble): Also suppress operand
2332 swapping for MONITOR{,X} and MWAIT{,X}.
2333 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2334 Add Intel syntax monitor/mwait tests.
2335 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2336 Adjust expectations.
2337 *testsuite/gas/i386/sse3-intel.d,
2338 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2339 * testsuite/gas/i386/i386.exp: Run new tests.
2341 2020-02-17 Jan Beulich <jbeulich@suse.com>
2344 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2345 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2347 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2349 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2350 * testsuite/gas/i386/avx512dq-inval.l,
2351 testsuite/gas/i386/inval-avx.l,
2352 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2353 * testsuite/gas/i386/avx512vl-ambig.s,
2354 testsuite/gas/i386/avx512vl-ambig.l: New.
2355 * testsuite/gas/i386/i386.exp: Run new test.
2357 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2359 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2361 * doc/c-i386.texi: Document sse4a and nosse4a.
2363 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2365 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2368 2020-02-14 Jan Beulich <jbeulich@suse.com>
2371 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2373 (process_suffix): ... here. Consider just the first operand
2375 (check_long_reg): Drop opcode 0x63 special case again.
2376 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2377 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2378 Move ambiguous operand size tests ...
2379 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2380 testsuite/gas/i386/noreg64.s: ... here.
2381 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2382 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2383 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2384 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2385 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2386 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2387 testsuite/gas/i386/x86-64-movsxd.d,
2388 testsuite/gas/i386/x86-64-movsxd-intel.d,
2389 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2390 Adjust expectations.
2391 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2392 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2393 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2394 * testsuite/gas/i386/i386.exp: Run new tests.
2396 2020-02-14 Jan Beulich <jbeulich@suse.com>
2398 * config/tc-i386.c (process_operands): Also skip segment
2399 override prefix emission if it matches an already present one.
2400 * testsuite/gas/i386/prefix32.s: Add double segment override
2402 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2404 2020-02-14 Jan Beulich <jbeulich@suse.com>
2406 * config/tc-i386.c (process_operands): Drop ineffectual segment
2407 overrides when optimizing.
2408 * testsuite/gas/i386/lea-optimize.d: New.
2409 * testsuite/gas/i386/i386.exp: Run new test.
2411 2020-02-14 Jan Beulich <jbeulich@suse.com>
2413 * config/tc-i386.c (process_operands): Also check insn prefix
2414 for ineffectual segment override warning. Don't cover possible
2415 VEX/EVEX encoded insns there.
2416 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2417 testsuite/gas/i386/lea.e: New.
2418 * testsuite/gas/i386/i386.exp: Run new test.
2420 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2423 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2426 2020-02-13 Fangrui Song <maskray@google.com>
2427 H.J. Lu <hongjiu.lu@intel.com>
2430 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2431 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2432 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2433 * testsuite/gas/i386/relax-5.d: New file.
2434 * testsuite/gas/i386/relax-5.s: Likewise.
2435 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2436 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2438 2020-02-13 Jan Beulich <jbeulich@suse.com>
2440 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2443 2020-02-12 Jan Beulich <jbeulich@suse.com>
2445 * config/tc-i386.c (avx512): New (at file scope), moved from
2446 (check_VecOperands): ... here.
2447 (process_suffix): Add [XYZ]MMword operand size handling.
2448 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2449 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2451 * testsuite/gas/i386/avx512dq-inval.l,
2452 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2454 2020-02-12 Jan Beulich <jbeulich@suse.com>
2457 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2459 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2460 CALL/JMP in O_tbyte_ptr case.
2461 * doc/c-i386.texi: Mention far call and full pointer load ISA
2463 * testsuite/gas/i386/x86-64-branch-3.s,
2464 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2465 * testsuite/gas/i386/x86-64-branch-3.d,
2466 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2467 * testsuite/gas/i386/x86-64-branch-5.l,
2468 testsuite/gas/i386/x86-64-branch-5.s: New.
2469 * testsuite/gas/i386/i386.exp: Run new test.
2471 2020-02-12 Jan Beulich <jbeulich@suse.com>
2474 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2475 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2476 64-bit-only warning.
2477 (check_word_reg): Consistently error on mismatching register
2479 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2480 for movw. Replace suffix / GPR for orb.
2481 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2482 byte GPRs as well as ones for inb/outb with a word accumulator.
2483 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2484 testsuite/gas/i386/inval.l: Adjust expectations.
2486 2020-02-12 Jan Beulich <jbeulich@suse.com>
2488 * config/tc-i386.c (operand_type_register_match): Also fall
2489 through initial two if()-s when the template allows for a GPR
2490 operand. Adjust comment.
2492 2020-02-11 Jan Beulich <jbeulich@suse.com>
2494 (struct _i386_insn): New field "short_form".
2495 (optimize_encoding): Drop setting of shortform field.
2496 (process_suffix): Set i.short_form. Replace shortform use.
2497 (process_operands): Replace shortform use.
2499 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2501 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2502 loop initial declaration.
2504 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2506 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2507 instructions that can have 5 arguments.
2508 (enum operand_parse_code): Add new operands.
2509 (parse_operands): Account for new operands.
2511 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2512 (neon_select_shape): Account for P suffix.
2513 (LOW1): Move macro to global position.
2514 (HI4): Move macro to global position.
2515 (vcx_assign_vec_d): New.
2516 (vcx_assign_vec_m): New.
2517 (vcx_assign_vec_n): New.
2518 (enum vcx_reg_type): New.
2519 (vcx_get_reg_type): New.
2520 (vcx_size_pos): New.
2522 (vcx_handle_shape): New.
2523 (vcx_ensure_register_in_range): New.
2524 (vcx_handle_register_arguments): New.
2525 (vcx_handle_insn_block): New.
2526 (vcx_handle_common_checks): New.
2530 * testsuite/gas/arm/cde-missing-fp.d: New test.
2531 * testsuite/gas/arm/cde-missing-fp.l: New test.
2532 * testsuite/gas/arm/cde-missing-mve.d: New test.
2533 * testsuite/gas/arm/cde-missing-mve.l: New test.
2534 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2535 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2536 * testsuite/gas/arm/cde-mve.s: New test.
2537 * testsuite/gas/arm/cde-warnings.l:
2538 * testsuite/gas/arm/cde-warnings.s:
2539 * testsuite/gas/arm/cde.d:
2540 * testsuite/gas/arm/cde.s:
2542 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2543 Matthew Malcomson <matthew.malcomson@arm.com>
2545 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2546 CDE coprocessor that can be enabled.
2547 (enum pred_instruction_type): New pred type.
2548 (BAD_NO_VPT): New error message.
2549 (BAD_CDE): New error message.
2550 (BAD_CDE_COPROC): New error message.
2551 (enum operand_parse_code): Add new immediate operands.
2552 (parse_operands): Account for new immediate operands.
2553 (check_cde_operand): New.
2554 (cde_coproc_enabled): New.
2555 (cde_coproc_pos): New.
2556 (cde_handle_coproc): New.
2557 (cxn_handle_predication): New.
2558 (do_custom_instruction_1): New.
2559 (do_custom_instruction_2): New.
2560 (do_custom_instruction_3): New.
2573 (handle_pred_state): Define new IT block behaviour.
2574 (insns): Add newn CX*{,d}{,a} instructions.
2575 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2576 Define new cdecp extension strings.
2577 * doc/c-arm.texi: Document new cdecp extension arguments.
2578 * testsuite/gas/arm/cde-scalar.d: New test.
2579 * testsuite/gas/arm/cde-scalar.s: New test.
2580 * testsuite/gas/arm/cde-warnings.d: New test.
2581 * testsuite/gas/arm/cde-warnings.l: New test.
2582 * testsuite/gas/arm/cde-warnings.s: New test.
2583 * testsuite/gas/arm/cde.d: New test.
2584 * testsuite/gas/arm/cde.s: New test.
2586 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2589 * config/tc-i386.c (intel64): Renamed to ...
2591 (match_template): Accept Intel64 only instruction by default.
2592 (i386_displacement): Updated.
2593 (md_parse_option): Updated.
2594 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2595 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2596 -mamd64 to x86-64-sysenter-amd.
2597 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2599 2020-02-10 Alan Modra <amodra@gmail.com>
2601 * config/obj-elf.c (obj_elf_change_section): Error for section
2602 type, attr or entsize changes in assembly.
2603 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2604 * testsuite/gas/elf/section5.l: Update.
2606 2020-02-10 Alan Modra <amodra@gmail.com>
2608 * output-file.c (output_file_close): Do a normal close when
2609 flag_always_generate_output.
2610 * write.c (write_object_file): Don't stop output when
2611 flag_always_generate_output.
2613 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2616 * config/tc-z80.c: Add -gbz80 command line option to generate code
2617 for the GameBoy Z80. Add support for generating DWARF.
2618 * config/tc-z80.h: Add support for DWARF debug information
2620 * doc/c-z80.texi: Document new command line option.
2621 * testsuite/gas/z80/gbz80_all.d: New file.
2622 * testsuite/gas/z80/gbz80_all.s: New file.
2623 * testsuite/gas/z80/z80.exp: Run the new tests.
2624 * testsuite/gas/z80/z80n_all.d: New file.
2625 * testsuite/gas/z80/z80n_all.s: New file.
2626 * testsuite/gas/z80/z80n_reloc.d: New file.
2628 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2631 * config/obj-elf.c (get_section): Also check
2632 linked_to_symbol_name.
2633 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2634 (obj_elf_parse_section_letters): Handle the 'o' flag.
2635 (build_group_lists): Renamed to ...
2636 (build_additional_section_info): This. Set elf_linked_to_section
2637 from map_head.linked_to_symbol_name.
2638 (elf_adjust_symtab): Updated.
2639 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2640 * doc/as.texi: Document the 'o' flag.
2641 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2642 * testsuite/gas/elf/section18.d: New file.
2643 * testsuite/gas/elf/section18.s: Likewise.
2644 * testsuite/gas/elf/section19.d: Likewise.
2645 * testsuite/gas/elf/section19.s: Likewise.
2646 * testsuite/gas/elf/section20.d: Likewise.
2647 * testsuite/gas/elf/section20.s: Likewise.
2648 * testsuite/gas/elf/section21.d: Likewise.
2649 * testsuite/gas/elf/section21.l: Likewise.
2650 * testsuite/gas/elf/section21.s: Likewise.
2652 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2654 * NEWS: Mention x86 assembler options to align branches for
2657 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2659 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2660 only for ELF targets.
2661 * testsuite/gas/i386/unique.d: Don't xfail.
2662 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2664 2020-02-06 Alan Modra <amodra@gmail.com>
2666 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2667 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2669 2020-02-06 Alan Modra <amodra@gmail.com>
2671 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2672 xfail, and rename test.
2673 * testsuite/gas/elf/section12b.d: Likewise.
2674 * testsuite/gas/elf/section16a.d: Likewise.
2675 * testsuite/gas/elf/section16b.d: Likewise.
2677 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2680 * config/obj-elf.c (section_match): Removed.
2681 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2683 (obj_elf_change_section): Replace info and group_name arguments
2684 with match_p. Also update the section ID and flags from match_p.
2685 (obj_elf_section): Handle "unique,N". Update call to
2686 obj_elf_change_section.
2687 * config/obj-elf.h (elf_section_match): New.
2688 (obj_elf_change_section): Updated.
2689 * config/tc-arm.c (start_unwind_section): Update call to
2690 obj_elf_change_section.
2691 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2692 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2693 (microblaze_s_sdata): Likewise.
2694 (microblaze_s_rdata): Likewise.
2695 (microblaze_s_bss): Likewise.
2696 * config/tc-mips.c (s_change_section): Likewise.
2697 * config/tc-msp430.c (msp430_profiler): Likewise.
2698 * config/tc-rx.c (parse_rx_section): Likewise.
2699 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2700 * doc/as.texi: Document "unique,N" in .section directive.
2701 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2702 * testsuite/gas/elf/section15.d: New file.
2703 * testsuite/gas/elf/section15.s: Likewise.
2704 * testsuite/gas/elf/section16.s: Likewise.
2705 * testsuite/gas/elf/section16a.d: Likewise.
2706 * testsuite/gas/elf/section16b.d: Likewise.
2707 * testsuite/gas/elf/section17.d: Likewise.
2708 * testsuite/gas/elf/section17.l: Likewise.
2709 * testsuite/gas/elf/section17.s: Likewise.
2710 * testsuite/gas/i386/unique.d: Likewise.
2711 * testsuite/gas/i386/unique.s: Likewise.
2712 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2713 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2715 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2717 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2719 2020-02-01 Anthony Green <green@moxielogic.com>
2721 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2723 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2725 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2728 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2731 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2732 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2734 * testsuite/gas/arm/mve_dsp.d: New test.
2736 2020-01-31 Nick Clifton <nickc@redhat.com>
2738 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2739 rather than BFD_RELOC_NONE.
2741 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2743 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2744 to support VLDMIA instruction for MVE.
2745 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2746 instruction for MVE.
2747 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2748 instruction for MVE.
2749 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2750 instruction for MVE.
2751 * testsuite/gas/arm/mve-ldst.d: New test.
2752 * testsuite/gas/arm/mve-ldst.s: Likewise.
2754 2020-01-31 Nick Clifton <nickc@redhat.com>
2756 * po/fr.po: Updated French translation.
2757 * po/ru.po: Updated Russian translation.
2759 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2761 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2763 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2764 * testsuite/gas/aarch64/sve-movprfx_28.d,
2765 * testsuite/gas/aarch64/sve-movprfx_28.l,
2766 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2768 2020-01-30 Jan Beulich <jbeulich@suse.com>
2770 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2771 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2772 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2773 Adjust expectations.
2775 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2777 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2778 * testsuite/gas/bpf/alu-be.d: Likewise.
2779 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2780 * testsuite/gas/bpf/alu32-be.d: Likewise.
2782 2020-01-30 Jan Beulich <jbeulich@suse.com>
2784 * testsuite/gas/i386/x86-64-branch-2.s,
2785 testsuite/gas/i386/x86-64-branch-4.s,
2786 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2787 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2788 testsuite/gas/i386/x86-64-branch-2.d,
2789 testsuite/gas/i386/x86-64-branch-4.l,
2790 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2792 2020-01-30 Jan Beulich <jbeulich@suse.com>
2794 * config/tc-i386.c (process_suffix): .
2795 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2796 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2798 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2800 testsuite/gas/i386/x86_64.s: Add RETF cases.
2801 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2802 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2803 testsuite/gas/i386/x86-64-opcode.d,
2804 testsuite/gas/i386/x86-64-suffix-intel.d,
2805 testsuite/gas/i386/x86-64-suffix.d,
2806 testsuite/gas/i386/x86_64-intel.d
2807 testsuite/gas/i386/x86_64.d: Adjust expectations.
2808 * testsuite/gas/i386/x86-64-suffix.e,
2809 testsuite/gas/i386/x86_64.e: New.
2811 2020-01-30 Jan Beulich <jbeulich@suse.com>
2813 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2816 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2819 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2821 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2822 differences. Document movslq and movsxd.
2823 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2824 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2825 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2826 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2827 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2828 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2829 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2830 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2831 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2832 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2833 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2835 2020-01-27 Alan Modra <amodra@gmail.com>
2837 * testsuite/gas/all/gas.exp: Replace case statements with switch
2839 * testsuite/gas/elf/elf.exp: Likewise.
2840 * testsuite/gas/macros/macros.exp: Likewise.
2841 * testsuite/lib/gas-defs.exp: Likewise.
2843 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2846 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2847 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2849 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2851 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2852 s exts must be known, so rename *ok* to *fail*.
2853 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2854 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2855 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2857 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2858 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2860 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2863 * config/tc-i386.c (check_long_reg): Always disallow double word
2864 suffix in mnemonic with word general register.
2865 * testsuite/gas/i386/general.s: Replace word general register
2866 with double word general register for movl.
2867 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2869 * testsuite/gas/i386/general.l: Updated.
2870 * testsuite/gas/i386/inval.l: Likewise.
2872 2020-01-22 Alan Modra <amodra@gmail.com>
2874 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2875 __tls_get_addr_desc and __tls_get_addr_opt.
2877 2020-01-21 Jan Beulich <jbeulich@suse.com>
2879 * testsuite/gas/i386/inval-crc32.s,
2880 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2881 * testsuite/gas/i386/inval-crc32.l,
2882 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2884 2020-01-21 Jan Beulich <jbeulich@suse.com>
2886 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2887 generic code path. Deal with No_lSuf being set in a template.
2888 * testsuite/gas/i386/inval-crc32.l,
2889 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2890 instead of error(s) when operand size is ambiguous.
2891 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2892 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2893 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2894 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2895 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2896 Adjust expectations.
2898 2020-01-21 Jan Beulich <jbeulich@suse.com>
2900 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2901 and an intel_syntax check. Re-write lack-of-suffix processing
2903 * doc/c-i386.texi: Document operand size defaults for suffix-
2904 less AT&T syntax insns.
2905 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2906 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2907 testsuite/gas/i386/x86-64-avx-scalar.s,
2908 testsuite/gas/i386/x86-64-avx.s,
2909 testsuite/gas/i386/x86-64-bundle.s,
2910 testsuite/gas/i386/x86-64-intel64.s,
2911 testsuite/gas/i386/x86-64-lock-1.s,
2912 testsuite/gas/i386/x86-64-opcode.s,
2913 testsuite/gas/i386/x86-64-sse2avx.s,
2914 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2915 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2916 testsuite/gas/i386/x86-64-nops.s,
2917 testsuite/gas/i386/x86-64-ptwrite.s,
2918 testsuite/gas/i386/x86-64-simd.s,
2919 testsuite/gas/i386/x86-64-sse-noavx.s,
2920 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2922 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2923 testsuite/gas/i386/noreg64.s: Add further tests.
2924 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2925 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2926 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2927 testsuite/gas/i386/sse-noavx.d,
2928 testsuite/gas/i386/x86-64-intel64.d,
2929 testsuite/gas/i386/x86-64-nops.d,
2930 testsuite/gas/i386/x86-64-opcode.d,
2931 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2932 testsuite/gas/i386/x86-64-ptwrite.d,
2933 testsuite/gas/i386/x86-64-simd-intel.d,
2934 testsuite/gas/i386/x86-64-simd-suffix.d,
2935 testsuite/gas/i386/x86-64-simd.d,
2936 testsuite/gas/i386/x86-64-sse-noavx.d
2937 testsuite/gas/i386/x86-64-suffix.d,
2938 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2939 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2940 testsuite/gas/i386/noreg64.l: New.
2941 * testsuite/gas/i386/i386.exp: Run new tests.
2943 2020-01-21 Jan Beulich <jbeulich@suse.com>
2945 * testsuite/gas/i386/avx512_bf16_vl.s,
2946 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2947 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2948 broadcast forms of VCVTNEPS2BF16.
2949 * testsuite/gas/i386/avx512_bf16_vl.d,
2950 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2952 2020-01-20 Nick Clifton <nickc@redhat.com>
2954 * po/uk.po: Updated Ukranian translation.
2956 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2959 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2960 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2962 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2963 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2964 R_X86_64_GOTPC32_TLSDESC relocation.
2966 2020-01-18 Nick Clifton <nickc@redhat.com>
2968 * configure: Regenerate.
2969 * po/gas.pot: Regenerate.
2971 2020-01-18 Nick Clifton <nickc@redhat.com>
2973 Binutils 2.34 branch created.
2975 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2977 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2978 with vex_encoding_vex.
2979 (parse_insn): Likewise.
2980 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2981 and {vex3} documentation.
2982 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2984 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2986 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2989 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2990 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2991 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2992 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2993 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2994 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2996 2020-01-16 Jan Beulich <jbeulich@suse.com>
2998 * config/tc-i386.c (match_template): Drop found_cpu_match local
3001 2020-01-16 Jan Beulich <jbeulich@suse.com>
3003 * testsuite/gas/i386/avx512dq-inval.l,
3004 testsuite/gas/i386/avx512dq-inval.s: New.
3005 * testsuite/gas/i386/i386.exp: Run new test.
3007 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3009 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3010 relocations when the target is 430X, except when extracting part of an
3012 (msp430_srcoperand): Adjust comment.
3013 Initialize the expp member of the msp430_operand_s struct as
3015 (msp430_dstoperand): Likewise.
3016 * testsuite/gas/msp430/msp430.exp: Run new test.
3017 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3018 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3020 2020-01-15 Alan Modra <amodra@gmail.com>
3022 * configure.tgt: Add sparc-*-freebsd case.
3024 2020-01-14 Lili Cui <lili.cui@intel.com>
3026 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3027 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3028 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3029 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3030 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3031 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3032 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3033 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3034 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3035 * testsuite/gas/i386/align-branch-5.d: Likewise.
3036 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3037 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3038 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3039 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3040 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3041 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3042 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3043 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3044 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3045 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3046 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3047 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3049 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3052 * config/tc-z80.c: Add support for half precision, single
3053 precision and double precision floating point values.
3054 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3055 * doc/as.texi: Add new z80 command line options.
3056 * doc/c-z80.texi: Document new z80 command line options.
3057 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3058 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3059 * testsuite/gas/z80/z80.exp: Run the new test.
3060 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3061 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3062 * testsuite/gas/z80/strings.d: Update expected output.
3064 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3066 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3069 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3071 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3073 * config/tc-arc.h: Add header if/defs.
3074 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3076 2020-01-13 Alan Modra <amodra@gmail.com>
3078 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3080 2020-01-13 Alan Modra <amodra@gmail.com>
3082 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3085 2020-01-10 Alan Modra <amodra@gmail.com>
3087 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3088 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3090 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3093 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3095 (emit_ld_r_r): Likewise.
3096 (emit_ld_rr_m): Likewise.
3097 (emit_ld_rr_nn): Likewise.
3099 2020-01-09 Jan Beulich <jbeulich@suse.com>
3101 * config/tc-i386.c (optimize_encoding): Add
3102 is_any_vex_encoding() invocations. Drop respective
3103 i.tm.extension_opcode == None checks.
3105 2020-01-09 Jan Beulich <jbeulich@suse.com>
3107 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3108 REX transformations. Correct comment indentation.
3110 2020-01-09 Jan Beulich <jbeulich@suse.com>
3112 * config/tc-i386.c (optimize_encoding): Generalize register
3113 transformation for TEST optimization.
3115 2020-01-09 Jan Beulich <jbeulich@suse.com>
3117 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3118 testsuite/gas/i386/x86-64-sysenter-amd.d,
3119 testsuite/gas/i386/x86-64-sysenter-amd.l,
3120 testsuite/gas/i386/x86-64-sysenter-intel.d,
3121 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3122 * testsuite/gas/i386/i386.exp: Run new tests.
3124 2020-01-08 Nick Clifton <nickc@redhat.com>
3127 * doc/as.texi (Align): Document the fact that all arguments can be
3130 (P2align): Likewise.
3132 2020-01-08 Nick Clifton <nickc@redhat.com>
3135 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3136 already defined as a different symbol type.
3137 * testsuite/gas/elf/pr14891.s: New test source file.
3138 * testsuite/gas/elf/pr14891.d: New test driver.
3139 * testsuite/gas/elf/pr14891.s: New test expected error output.
3140 * testsuite/gas/elf/elf.exp: Run the new test.
3142 2020-01-08 Alan Modra <amodra@gmail.com>
3144 * config/tc-z8k.c (md_begin): Make idx unsigned.
3145 (get_specific): Likewise for this_index.
3147 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3149 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3150 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3151 (md_operand): Set X_md to absent.
3152 (arc_parse_name): Check for X_md.
3154 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3157 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3158 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3160 * read.c (next_char_of_string): Likewise.
3161 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3162 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3164 2020-01-03 Nick Clifton <nickc@redhat.com>
3166 * po/sv.po: Updated Swedish translation.
3168 2020-01-03 Jan Beulich <jbeulich@suse.com>
3170 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3171 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3173 2020-01-03 Jan Beulich <jbeulich@suse.com>
3175 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3176 by-element usdot. Add 64-bit form tests for by-element sudot.
3177 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3179 2020-01-03 Jan Beulich <jbeulich@suse.com>
3181 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3182 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3184 2020-01-03 Jan Beulich <jbeulich@suse.com>
3186 * testsuite/gas/aarch64/f64mm.d,
3187 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3189 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3191 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3192 support for assembler code generated by SDCC. Add new relocation
3193 types. Add z80-elf target support.
3194 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3195 labels. Local labels starts from ".L".
3196 * NEWS: Mention the new support.
3197 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3198 * testsuite/gas/all/fwdexp.s: Likewise.
3199 * testsuite/gas/all/cond.l: Likewise.
3200 * testsuite/gas/all/cond.s: Likewise.
3201 * testsuite/gas/all/fwdexp.d: Likewise.
3202 * testsuite/gas/all/fwdexp.s: Likewise.
3203 * testsuite/gas/elf/section2.e-mips: Likewise.
3204 * testsuite/gas/elf/section2.l: Likewise.
3205 * testsuite/gas/elf/section2.s: Likewise.
3206 * testsuite/gas/macros/app1.d: Likewise.
3207 * testsuite/gas/macros/app1.s: Likewise.
3208 * testsuite/gas/macros/app2.d: Likewise.
3209 * testsuite/gas/macros/app2.s: Likewise.
3210 * testsuite/gas/macros/app3.d: Likewise.
3211 * testsuite/gas/macros/app3.s: Likewise.
3212 * testsuite/gas/macros/app4.d: Likewise.
3213 * testsuite/gas/macros/app4.s: Likewise.
3214 * testsuite/gas/macros/app4b.s: Likewise.
3215 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3216 * testsuite/gas/z80/z80.exp: Add new tests
3217 * testsuite/gas/z80/dollar.d: New file.
3218 * testsuite/gas/z80/dollar.s: New file.
3219 * testsuite/gas/z80/ez80_adl_all.d: New file.
3220 * testsuite/gas/z80/ez80_adl_all.s: New file.
3221 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3222 * testsuite/gas/z80/ez80_isuf.s: New file.
3223 * testsuite/gas/z80/ez80_z80_all.d: New file.
3224 * testsuite/gas/z80/ez80_z80_all.s: New file.
3225 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3226 * testsuite/gas/z80/r800_extra.d: New file.
3227 * testsuite/gas/z80/r800_extra.s: New file.
3228 * testsuite/gas/z80/r800_ii8.d: New file.
3229 * testsuite/gas/z80/r800_z80_doc.d: New file.
3230 * testsuite/gas/z80/z180.d: New file.
3231 * testsuite/gas/z80/z180.s: New file.
3232 * testsuite/gas/z80/z180_z80_doc.d: New file.
3233 * testsuite/gas/z80/z80_doc.d: New file.
3234 * testsuite/gas/z80/z80_doc.s: New file.
3235 * testsuite/gas/z80/z80_ii8.d: New file.
3236 * testsuite/gas/z80/z80_ii8.s: New file.
3237 * testsuite/gas/z80/z80_in_f_c.d: New file.
3238 * testsuite/gas/z80/z80_in_f_c.s: New file.
3239 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3240 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3241 * testsuite/gas/z80/z80_out_c_0.d: New file.
3242 * testsuite/gas/z80/z80_out_c_0.s: New file.
3243 * testsuite/gas/z80/z80_reloc.d: New file.
3244 * testsuite/gas/z80/z80_reloc.s: New file.
3245 * testsuite/gas/z80/z80_sli.d: New file.
3246 * testsuite/gas/z80/z80_sli.s: New file.
3248 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3250 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3253 2020-01-01 Alan Modra <amodra@gmail.com>
3255 Update year range in copyright notice of all files.
3257 For older changes see ChangeLog-2019
3259 Copyright (C) 2020 Free Software Foundation, Inc.
3261 Copying and distribution of this file, with or without modification,
3262 are permitted in any medium without royalty provided the copyright
3263 notice and this notice are preserved.
3269 version-control: never