1 2020-07-20 Jan Beulich <jbeulich@suse.com>
4 * app.c (last_char): Drop TC_ARM conditional around it.
5 (struct app_save): Drop TC_ARM conditional around last_char.
6 (app_push, app_pop): Drop TC_ARM conditional from last_char
8 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
9 backslash-precedes-comment-character check.
11 2020-07-20 Jan Beulich <jbeulich@suse.com>
13 * config/tc-i386.c (frag_opcode_byte): New.
14 (output_branch): Emit error when in absolute section.
15 (output_jump, output_insn): Use frag_opcode_byte. Handle being
17 (output_interseg_jump, output_disp, output_imm): Handle being in
19 * testsuite/gas/i386/sizing.s,
20 testsuite/gas/i386/sizing32.d,
21 testsuite/gas/i386/sizing64.d: New.
22 * testsuite/gas/i386/i386.exp: Run new tests.
24 2020-07-20 Jan Beulich <jbeulich@suse.com>
26 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
27 is_elf_format as applicable; merely exclude iamcu tests.
29 2020-07-19 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
33 against section to PC32 reloc.
34 * testsuite/gas/i386/relax-5.d: Updated.
35 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
37 2020-07-15 H.J. Lu <hongjiu.lu@intel.com>
40 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
41 * testsuite/gas/i386/addr32.d: Likewise.
42 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
43 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
45 2020-07-15 Nick Clifton <nickc@redhat.com>
47 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
48 the addend field of REL relocations. Store the full addend into
49 the note for REL relocations.
51 2020-07-15 Jan Beulich <jbeulich@suse.com>
53 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
55 * testsuite/gas/i386/x86-64-stack-intel.d,
56 testsuite/gas/i386/x86-64-stack-suffix.d,
57 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
59 2020-07-15 Jan Beulich <jbeulich@suse.com>
61 * testsuite/gas/i386/disassem.d,
62 testsuite/gas/i386/ilp32/x86-64-branch.d,
63 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
64 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
65 testsuite/gas/i386/noreg32.d,
66 testsuite/gas/i386/noreg64-rex64.d,
67 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
68 testsuite/gas/i386/opcode.d,
69 testsuite/gas/i386/solaris/x86-64-branch-2.d,
70 testsuite/gas/i386/solaris/x86-64-jump.d,
71 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
72 testsuite/gas/i386/solaris/x86-64-nop-3.d,
73 testsuite/gas/i386/solaris/x86-64-nop-4.d,
74 testsuite/gas/i386/solaris/x86-64-nop-5.d,
75 testsuite/gas/i386/solaris/x86-64-relax-2.d,
76 testsuite/gas/i386/solaris/x86-64-relax-3.d,
77 testsuite/gas/i386/x86-64-align-branch-1a.d,
78 testsuite/gas/i386/x86-64-align-branch-1b.d,
79 testsuite/gas/i386/x86-64-align-branch-1c.d,
80 testsuite/gas/i386/x86-64-align-branch-1d.d,
81 testsuite/gas/i386/x86-64-align-branch-1e.d,
82 testsuite/gas/i386/x86-64-align-branch-1f.d,
83 testsuite/gas/i386/x86-64-align-branch-1g.d,
84 testsuite/gas/i386/x86-64-align-branch-1h.d,
85 testsuite/gas/i386/x86-64-align-branch-1i.d,
86 testsuite/gas/i386/x86-64-align-branch-2a.d,
87 testsuite/gas/i386/x86-64-align-branch-2b.d,
88 testsuite/gas/i386/x86-64-align-branch-2c.d,
89 testsuite/gas/i386/x86-64-align-branch-3.d,
90 testsuite/gas/i386/x86-64-align-branch-4a.d,
91 testsuite/gas/i386/x86-64-align-branch-4b.d,
92 testsuite/gas/i386/x86-64-align-branch-5.d,
93 testsuite/gas/i386/x86-64-align-branch-6.d,
94 testsuite/gas/i386/x86-64-branch-2.d,
95 testsuite/gas/i386/x86-64-branch-3.d,
96 testsuite/gas/i386/x86-64-branch.d,
97 testsuite/gas/i386/x86-64-disassem.d,
98 testsuite/gas/i386/x86-64-disp32.d,
99 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
100 testsuite/gas/i386/x86-64-gotpcrel.d,
101 testsuite/gas/i386/x86-64-ifunc.d,
102 testsuite/gas/i386/x86-64-jump.d,
103 testsuite/gas/i386/x86-64-lfence-byte.d,
104 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
105 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
106 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
107 testsuite/gas/i386/x86-64-lfence-load.d,
108 testsuite/gas/i386/x86-64-lfence-ret-a.d,
109 testsuite/gas/i386/x86-64-lfence-ret-b.d,
110 testsuite/gas/i386/x86-64-lfence-ret-c.d,
111 testsuite/gas/i386/x86-64-lfence-ret-d.d,
112 testsuite/gas/i386/x86-64-lfence-ret-e.d,
113 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
114 testsuite/gas/i386/x86-64-mpx-branch-1.d,
115 testsuite/gas/i386/x86-64-mpx.d,
116 testsuite/gas/i386/x86-64-nop-3.d,
117 testsuite/gas/i386/x86-64-nop-4.d,
118 testsuite/gas/i386/x86-64-nop-5.d,
119 testsuite/gas/i386/x86-64-nops-7.d,
120 testsuite/gas/i386/x86-64-notrack.d,
121 testsuite/gas/i386/x86-64-opcode.d,
122 testsuite/gas/i386/x86-64-relax-2.d,
123 testsuite/gas/i386/x86-64-relax-3.d,
124 testsuite/gas/i386/x86-64-relax-4.d,
125 testsuite/gas/i386/x86-64-rtm.d,
126 testsuite/gas/i386/x86-64-stack.d,
127 testsuite/gas/i386/x86-64-unique.d,
128 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
130 2020-07-14 H.J. Lu <hongjiu.lu@intel.com>
133 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
135 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
136 * testsuite/gas/i386/addr32.d: Updated.
137 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
138 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
139 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
140 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
142 2020-07-14 Jan Beulich <jbeulich@suse.com>
144 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
145 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
146 * testsuite/gas/i386/intel.d,
147 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
149 2020-07-14 Jan Beulich <jbeulich@suse.com>
151 * testsuite/gas/i386/prefix.d: Adjust expectations.
153 2020-07-14 Jan Beulich <jbeulich@suse.com>
155 * testsuite/gas/i386/x86-64-avx-intel.d,
156 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
158 2020-07-14 Jan Beulich <jbeulich@suse.com>
160 * testsuite/gas/i386/movbe-suffix.d,
161 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
162 * testsuite/gas/i386/i386.exp: Run new tests.
164 2020-07-14 Jan Beulich <jbeulich@suse.com>
166 * testsuite/gas/i386/crc32-suffix.d,
167 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
168 * testsuite/gas/i386/i386.exp: Run new tests.
169 * testsuite/gas/i386/arch-10-bdver1.d,
170 testsuite/gas/i386/arch-10-bdver2.d,
171 testsuite/gas/i386/arch-10-bdver3.d,
172 testsuite/gas/i386/arch-10-bdver4.d,
173 testsuite/gas/i386/arch-10-btver1.d,
174 testsuite/gas/i386/arch-10-btver2.d,
175 testsuite/gas/i386/arch-10-lzcnt.d,
176 testsuite/gas/i386/arch-10-prefetchw.d,
177 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
178 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
179 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
180 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
181 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
182 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
183 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
184 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
185 testsuite/gas/i386/x86-64-arch-2-btver1.d,
186 testsuite/gas/i386/x86-64-arch-2-btver2.d,
187 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
188 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
189 testsuite/gas/i386/x86-64-arch-2.d,
190 testsuite/gas/i386/x86-64-crc32.d,
191 testsuite/gas/i386/x86-64-pseudos.d,
192 testsuite/gas/i386/x86-64-sse-noavx.d,
193 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
195 2020-07-14 Jan Beulich <jbeulich@suse.com>
197 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
198 ModR/M-encoded byte register cases.
199 * testsuite/gas/i386/x86-64-pseudos.d,
200 testsuite/gas/i386/x86-64-reg-intel.d,
201 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
203 2020-07-14 Jan Beulich <jbeulich@suse.com>
205 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
206 not-ModR/M-encoded byte register cases.
207 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
209 2020-07-14 Jan Beulich <jbeulich@suse.com>
211 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
212 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
213 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
214 testsuite/gas/i386/ilp32/x86-64-avx.d,
215 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
216 testsuite/gas/i386/ilp32/x86-64-crc32.d,
217 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
218 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
219 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
220 testsuite/gas/i386/ilp32/x86-64-reg.d,
221 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
222 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
223 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
224 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
225 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
226 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
229 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
231 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
234 2020-07-13 Nick Clifton <nickc@redhat.com>
236 * po/fr.po: Updated French translation.
238 2020-07-13 Alan Modra <amodra@gmail.com>
240 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
241 * testsuite/gas/elf/dwarf2-12.d: Likewise.
242 * testsuite/gas/elf/dwarf2-13.d: Likewise.
243 * testsuite/gas/elf/dwarf2-14.d: Likewise.
245 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
247 * config/tc-i386.c (output_insn): Check i.xstate to set
248 GNU_PROPERTY_X86_FEATURE_2_TMM.
249 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
250 x86-64-property-8 and x86-64-property-9.
251 * testsuite/gas/i386/x86-64-property-7.d: New file.
252 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
253 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
254 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
255 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
256 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
258 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
260 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
261 has_regymm, has_regzmm and has_regtmm. Add xstate.
262 (md_assemble): Set i.xstate from operand types in instruction
264 (build_modrm_byte): Updated.
265 (output_insn): Check i.xstate.
266 * testsuite/gas/i386/i386.exp: Run property-6 and
268 * testsuite/gas/i386/property-6.d: New file.
269 * testsuite/gas/i386/property-6.s: Updated.
270 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
272 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
274 * testsuite/gas/i386/property-5.d: Correct test name.
276 2020-07-10 Lili Cui <lili.cui@intel.com>
278 * NEWS: Mention support for Intel AMX instructions.
279 * config/tc-i386.c (i386_error): Add invalid_sib_address.
280 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
281 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
282 (match_simd_size): Add tmmword check.
283 (operand_type_match): Add tmmword.
284 (type_names): Add rTMM.
285 (i386_error): Add invalid_tmm_register_set.
286 (check_VecOperands): Handle invalid_sib_address and
287 invalid_tmm_register_set.
288 (match_template): Handle invalid_sib_address.
289 (build_modrm_byte): Handle non-vector SIB and zmmword.
290 (i386_index_check): Disallow RegIP for non-vector SIB.
291 (check_register): Handle zmmword.
292 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
293 * testsuite/gas/i386/i386.exp: Add AMX new tests.
294 * testsuite/gas/i386/intel-regs.d: Add tmm.
295 * testsuite/gas/i386/intel-regs.s: Add tmm.
296 * testsuite/gas/i386/x86-64-amx-intel.d: New.
297 * testsuite/gas/i386/x86-64-amx-inval.l: New.
298 * testsuite/gas/i386/x86-64-amx-inval.s: New.
299 * testsuite/gas/i386/x86-64-amx.d: New.
300 * testsuite/gas/i386/x86-64-amx.s: New.
301 * testsuite/gas/i386/x86-64-amx-bad.d: New.
302 * testsuite/gas/i386/x86-64-amx-bad.s: New.
304 2020-07-10 Tom de Vries <tdevries@suse.de>
306 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
307 readelf's line table decoding.
308 * testsuite/gas/elf/dwarf2-12.d: Likewise.
309 * testsuite/gas/elf/dwarf2-13.d: Likewise.
310 * testsuite/gas/elf/dwarf2-14.d: Likewise.
311 * testsuite/gas/elf/dwarf2-15.d: Likewise.
312 * testsuite/gas/elf/dwarf2-16.d: Likewise.
313 * testsuite/gas/elf/dwarf2-17.d: Likewise.
314 * testsuite/gas/elf/dwarf2-18.d: Likewise.
315 * testsuite/gas/elf/dwarf2-19.d: Likewise.
316 * testsuite/gas/elf/dwarf2-5.d: Likewise.
317 * testsuite/gas/elf/dwarf2-6.d: Likewise.
318 * testsuite/gas/elf/dwarf2-7.d: Likewise.
320 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
322 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
323 VEX/EVEX vector instructions.
324 * testsuite/gas/i386/property-4.d: New file.
325 * testsuite/gas/i386/property-4.s: Likewise.
326 * testsuite/gas/i386/property-5.d: Likewise.
327 * testsuite/gas/i386/property-5.s: Likewise.
328 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
329 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
331 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
333 * NEWS: Mention --enable-x86-used-note.
334 * configure.ac: Configure with --enable-x86-used-note by default
336 * configure: Regenerated.
338 2020-07-09 Alan Modra <amodra@gmail.com>
340 * config/obj-coff.h: Remove TE_PE support.
341 * config/tc-ppc.c: Likewise.
342 * config/tc-ppc.h: Likewise.
343 * configure.tgt: Remove powerpc PE and powerpc lynxos.
344 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
346 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
348 2020-07-08 Jan Beulich <jbeulich@suse.com>
350 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
352 * testsuite/gas/i386/i386.exp: Run new tests.
354 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
356 * config/tc-arc.c (find_opcode_match): Add error messages.
357 * testsuite/gas/arc/add_s-err.s: Update test.
358 * testsuite/gas/arc/asm-errors.err: Likewise.
359 * testsuite/gas/arc/cpu-em-err.s: Likewise.
360 * testsuite/gas/arc/hregs-err.s: Likewise.
361 * testsuite/gas/arc/warn.s: Likewise.
363 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
366 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
368 2020-07-07 Alan Modra <amodra@gmail.com>
370 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
371 * testsuite/gas/ppc/ppc.exp: Likewise.
372 * testsuite/gas/all/weakref1l.d: Likewise.
374 2020-07-07 Nick Clifton <nickc@redhat.com>
376 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
379 2020-07-06 Jan Beulich <jbeulich@suse.com>
381 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
382 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
383 testsuite/gas/i386/x86-64-evex-wig1.d,
384 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
387 2020-07-06 Jan Beulich <jbeulich@suse.com>
389 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
390 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
391 * testsuite/gas/i386/avx512f-opts-intel.d,
392 testsuite/gas/i386/avx512f-opts.d
393 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
394 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
396 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
399 * config/tc-arm.c: Fix spelling mistake.
400 * config/tc-riscv.c: Likewise.
401 * config/tc-z80.c: Likewise.
402 * po/gas.pot: Regenerate.
404 2020-07-06 Nick Clifton <nickc@redhat.com>
406 * po/uk.po: Updated Ukranian translation.
408 2020-07-04 Nick Clifton <nickc@redhat.com>
410 * configure: Regenerate.
411 * po/gas.pot: Regenerate.
413 2020-07-04 Nick Clifton <nickc@redhat.com>
415 * version.m4: Change version number to 2.35.50.
416 * configure: Regenerate.
417 * po/bfd.pot: Regenerate.
419 2020-07-04 Nick Clifton <nickc@redhat.com>
421 Binutils 2.35 branch created.
423 2020-07-03 Alan Modra <amodra@gmail.com>
426 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
428 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
430 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
431 swap two source operands.
433 2020-07-02 Nick Clifton <nickc@redhat.com>
435 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
437 2020-07-02 Alex Coplan <alex.coplan@arm.com>
439 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
440 segfault on negative chars.
441 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
442 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
444 2020-07-02 Nick Clifton <nickc@redhat.com>
447 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
449 * testsuite/gas/ia64/unwind.d: Likewise.
450 * testsuite/gas/mmix/bspec-1.d: Likewise.
451 * testsuite/gas/mmix/bspec-2.d: Likewise.
452 * testsuite/gas/mmix/comment-1.d: Likewise.
453 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
455 2020-07-01 Alan Modra <amodra@gmail.com>
457 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
459 2020-07-01 Alan Modra <amodra@gmail.com>
461 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
462 in data sections, and mep.
464 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
466 * NEWS: Mention x86 NaCl target support removal.
467 * config/tc-i386.c: Remove x86 NaCl target support.
468 * config/tc-i386.h: Likewise.
469 * configure.tgt: Likewise.
470 * testsuite/gas/i386/i386.exp: Likewise.
471 * testsuite/gas/i386/iamcu-1.d: Likewise.
472 * testsuite/gas/i386/iamcu-2.d: Likewise.
473 * testsuite/gas/i386/iamcu-3.d: Likewise.
474 * testsuite/gas/i386/iamcu-4.d: Likewise.
475 * testsuite/gas/i386/iamcu-5.d: Likewise.
476 * testsuite/gas/i386/k1om.d: Likewise.
477 * testsuite/gas/i386/l1om.d: Likewise.
479 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
481 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
482 checking into riscv_csr_address.
483 (riscv_csr_version_check): Likewise.
484 (riscv_csr_address): New function. Return the suitable CSR address
485 after checking the ISA dependency and versions. Issue warnings if
486 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
487 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
488 priv spec versions for them.
489 (reg_csr_lookup_internal): Call riscv_csr_address to find the
490 suitable CSR address.
491 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
492 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
493 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
494 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
495 priv spec warnings here. These warnings are added by accident.
496 Remove them and only focus on the ISA dependency warnings.
497 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
498 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
499 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
500 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
501 than the privileged ones.
502 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
503 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
504 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
505 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
506 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
507 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
508 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
509 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
510 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
511 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
513 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
515 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
516 (md_assemble): Don't process ImmExt without operands.
518 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
521 * config/tc-mmix.c (md_assemble) <fixup for
522 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
523 Also, set its fx_no_overflow.
524 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
525 Similarly this fixup affects 4 bytes, not 8 and needs its
527 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
528 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
530 2020-06-29 Alan Modra <amodra@gmail.com>
532 * config/tc-s12z.c: Use C style comments.
533 * config/tc-z80.c: Likewise.
534 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
536 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
538 * config/tc-i386.c (md_assemble): Process ImmExt without
541 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
543 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
544 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
545 VECSIB256 and VECSIB512, respectively.
546 (build_modrm_byte): Replace vecsib with sib.
548 2020-06-26 Jan Beulich <jbeulich@suse.com>
550 * testsuite/gas/i386/nop-1-suffix.d: New.
551 * testsuite/gas/i386/i386.exp: Run new test.
553 2020-06-26 Pat Bernardi <bernardi@adacore.com>
555 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
556 (md_pseudo_table): Handle "gnu_attribute".
557 * doc/as.texi: Document GNU attribute for M68K.
559 2020-06-25 Nick Clifton <nickc@redhat.com>
562 * config/tc-arm.c (arm_force_relocation): Force resolution of
563 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
564 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
566 2020-06-25 Jan Beulich <jbeulich@suse.com>
568 * config/tc-i386.c (md_assemble): Move call to process_immext()
570 (process_operands): ... here.
572 2020-06-25 Jan Beulich <jbeulich@suse.com>
574 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
575 diagnostic when there is a sizing prefix. Switch to word/dword/
576 qword encoding when there is a sizing prefix and no (explicit or
578 (update_imm): Handle presence of a sizing prefix.
579 * testsuite/gas/i386/noreg16-data32.d,
580 testsuite/gas/i386/noreg32-data16.d,
581 testsuite/gas/i386/noreg32-data16.e,
582 testsuite/gas/i386/noreg64-data16.d,
583 testsuite/gas/i386/noreg64-data16.e,
584 testsuite/gas/i386/noreg64-rex64.d: New.
585 * testsuite/gas/i386/i386.exp: Run new tests.
586 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
587 Introduce and use pfx* macros.
588 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
590 * testsuite/gas/i386/noreg16.d: Adjust expectations.
592 2020-06-25 Jan Beulich <jbeulich@suse.com>
594 * testsuite/gas/i386/avx-16bit.d,
595 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
596 testsuite/gas/i386/avx512f-16bit.d,
597 testsuite/gas/i386/avx512f.d,
598 testsuite/gas/i386/evex-lig256.d,
599 testsuite/gas/i386/evex-lig512.d
600 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
601 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
602 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
603 testsuite/gas/i386/sse2-16bit.d,
604 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
607 2020-06-25 Jan Beulich <jbeulich@suse.com>
609 * config/tc-i386.c (md_assemble): Also reject explicit REX
610 prefixes with VEX and alike encoded insns. Zap consumed bits
612 (output_insn): Don't ignore REX prefix for VEX and alike
613 encodings; abort() instead if encountered.
614 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
616 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
617 * testsuite/gas/i386/x86-64-pseudos.d,
618 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
620 2020-06-25 Jan Beulich <jbeulich@suse.com>
622 * config/tc-i386.c (process_operands): Translate explicit REX
623 prefix into i.rex for SSE2AVX templates.
624 (set_rex_vrex): New helper.
625 (build_modrm_byte): Use it.
626 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
628 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
630 2020-06-25 Jan Beulich <jbeulich@suse.com>
632 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
633 templates when there's no data size prefix.
634 (md_assemble): Reject data size prefix also for legacy encoded
636 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
637 Uncomment previously not working line.
638 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
640 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
641 testsuite/gas/i386/sse2avx.d: Adjust expectations.
643 2020-06-25 Jan Beulich <jbeulich@suse.com>
645 * config/tc-i386.c (build_evex_prefix): Drop early setting of
648 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
650 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
651 explicit_priv_attr. It used to indicate CSR or priv instructions are
653 (riscv_is_priv_insn): Return True if it is a privileged instruction.
654 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
655 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
656 (riscv_write_out_attrs): Clarification of when to generate the elf
657 priv spec attributes.
658 * testsuite/gas/riscv/attribute-11.s: Add comments.
659 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
660 `priv_insn_<n>` to decide which priv instruction is expected to used.
662 * testsuite/gas/riscv/attribute-14a.d: Likewise.
663 * testsuite/gas/riscv/attribute-14b.d: Likewise.
664 * testsuite/gas/riscv/attribute-14c.d: Likewise.
665 * testsuite/gas/riscv/attribute-14d.d: Likewise.
666 * testsuite/gas/riscv/attribute-14e.d: Likewise.
668 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
670 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
671 (riscv_set_default_priv_spec): Get the priv spec version from the
672 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
674 2020-06-20 Alan Modra <amodra@gmail.com>
676 * configure.tgt: Set bfd_gas for all SH targets.
678 2020-06-18 Jan Beulich <jbeulich@suse.com>
680 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
681 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
684 2020-06-16 Lili Cui <lili.cui@intel.com>
686 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
687 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
688 * doc/c-i386.texi: Add avx512_vp2intersect.
690 2020-06-16 Jan Beulich <jbeulich@suse.com>
692 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
694 * testsuite/gas/i386/sse-check.s: Adjust comment.
695 * testsuite/gas/i386/sse-check-error.l,
696 testsuite/gas/i386/sse-check-warn.e,
697 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
700 2020-06-16 Alan Modra <amodra@gmail.com>
702 * config/tc-tic30.h: Remove OBJ_AOUT support.
703 * configure.tgt: Delete tic30-*-*aout* entry.
705 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
707 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
709 (elf32xtensa_abi): New declaration.
710 (option_abi_windowed, option_abi_call0): New enum constants.
711 (md_longopts): Add entries for --abi-windowed and --abi-call0.
712 (md_parse_option): Add handlers for --abi-windowed and
714 (xtensa_add_config_info): Use xtensa_abi_choice instead of
715 XSHAL_ABI to format ABI tag.
716 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
717 --abi-call0 to the list of options.
718 * doc/c-xtensa.texi: Add description for options --abi-windowed
720 * testsuite/gas/xtensa/abi-call0.d: New test definition.
721 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
722 * testsuite/gas/xtensa/abi.s: New test source.
724 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
727 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
729 * testsuite/gas/i386/tsxldtrk.s: Likewise.
730 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
731 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
733 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
735 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
736 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
737 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
739 2020-06-09 Seth Girvan <snth@snthhacks.com>
741 * doc/c-avr.texi: Improve wording.
743 2020-06-09 Jan Beulich <jbeulich@suse.com>
745 * testsuite/gas/i386/x86-64-pseudos-bad.s,
746 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
748 2020-06-09 Jan Beulich <jbeulich@suse.com>
750 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
752 * testsuite/gas/i386/prefix.d: Adjust expectations.
754 2020-06-09 Jan Beulich <jbeulich@suse.com>
756 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
757 with VEX/EVEX encoding tests.
758 * testsuite/gas/i386/prefix.d: Adjust expectations.
760 2020-06-09 Jan Beulich <jbeulich@suse.com>
762 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
764 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
765 * testsuite/gas/i386/noreg64.d: Adjust expectations.
766 * testsuite/gas/i386/noreg-intel64.d,
767 testsuite/gas/i386/noreg-intel64.l,
768 testsuite/gas/i386/noreg-intel64.s: New.
769 * testsuite/gas/i386/i386.exp: Run new tests.
771 2020-06-09 Jan Beulich <jbeulich@suse.com>
773 * config/tc-i386.c (vex_encoding_error): New enumerator.
774 (VEX_check_operands): Rename to VEX_check_encoding. Check
775 for vex_encoding_error. Move Imm4 handling ...
776 (check_VecOperands): ... here.
777 (match_template): Call VEX_check_encoding when there are no
778 operands. Split construct calling check_VecOperands and
779 VEX_check_encoding (when there are operands).
780 (check_register): Don't blindly set vex_encoding_evex.
781 * testsuite/gas/i386/pseudos-bad.s,
782 testsuite/gas/i386/pseudos-bad.l: New.
783 * testsuite/gas/i386/i386.exp: Run new test.
784 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
786 2020-06-08 Alex Coplan <alex.coplan@arm.com>
788 * config/tc-arm.c (insns): Add dfb.
789 * testsuite/gas/arm/dfb.d: New test.
790 * testsuite/gas/arm/dfb.s: Input for test.
792 2020-06-08 Nick Clifton <nickc@redhat.com>
794 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
796 2020-06-08 Jan Beulich <jbeulich@suse.com>
798 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
800 2020-06-08 Jan Beulich <jbeulich@suse.com>
802 * config/tc-i386.c (check_byte_reg): Drop dead conditional
805 2020-06-08 Jan Beulich <jbeulich@suse.com>
807 * config/tc-i386.c (check_register): Split RegTR handling, to
808 fail recognition also in 64-bit mode as well as with i586 or
809 i686 explicitly enabled.
810 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
811 * testsuite/gas/i386/x86_64-intel.d,
812 testsuite/gas/i386/x86_64.d: Adjust expectations.
814 2020-06-08 Jan Beulich <jbeulich@suse.com>
816 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
817 * testsuite/gas/cfi/cfi.exp: Run this test.
819 2020-06-08 Jan Beulich <jbeulich@suse.com>
821 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
822 check to %st(N) parsing logic.
823 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
825 2020-06-08 Jan Beulich <jbeulich@suse.com>
827 * config/tc-i386.c (bad_reg): New.
828 (check_VecOperations, i386_att_operand, i386_parse_name): Check
830 (check_register): New, broken out from ...
831 (parse_real_register): ... here. Call it.
832 (parse_register): Call it, and error upon failure.
833 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
834 testsuite/gas/i386/x86-64-equ-bad.s,
835 testsuite/gas/i386/x86-64-equ-bad.l: New.
836 * testsuite/gas/i386/i386.exp: Run new tests.
838 2020-06-06 Alan Modra <amodra@gmail.com>
840 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
841 * doc/c-ppc.texi: Likewise.
843 2020-06-06 Alan Modra <amodra@gmail.com>
845 * config/tc-ppc.c: Update throughout for reloc renaming.
847 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
849 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
852 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
854 * config/tc-riscv.c (explicit_csr): New static boolean.
855 Used to indicate CSR are explictly used.
856 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
857 (riscv_write_out_attrs): If we already have set elf priv
858 attributes, then generate them. Otherwise, don't generate
859 them when no CSR are used.
860 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
861 * testsuite/gas/riscv/attribute-02.d: Likewise.
862 * testsuite/gas/riscv/attribute-03.d: Likewise.
863 * testsuite/gas/riscv/attribute-04.d: Likewise.
864 * testsuite/gas/riscv/attribute-05.d: Likewise.
865 * testsuite/gas/riscv/attribute-06.d: Likewise.
866 * testsuite/gas/riscv/attribute-07.d: Likewise.
867 * testsuite/gas/riscv/attribute-08.d: Likewise.
868 * testsuite/gas/riscv/attribute-09.d: Likewise.
869 * testsuite/gas/riscv/attribute-10.d: Likewise.
870 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
871 * testsuite/gas/riscv/attribute-11.s: New testcase.
872 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
873 used, so we should output the ELF priv attributes.
874 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
875 used, so output the priv attributes according to the -mpriv-spec.
876 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
877 used, so ignore the -mpriv-spec setting.
879 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
881 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
883 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
884 endianness to cgen_get_insn_value and cgen_put_insn_value.
886 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
888 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
891 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
893 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
895 (md_assemble): Remove no longer needed hack.
897 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
899 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
901 (gas_cgen_md_apply_fix): Likewise.
902 (gas_cgen_md_apply_fix): Likewise.
903 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
905 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
908 2020-06-04 Alan Modra <amodra@gmail.com>
910 * testsuite/config/default.exp: Remove global directive outside
912 * testsuite/gas/mep/complex-relocs.exp: Likewise.
913 * testsuite/gas/microblaze/relax_size.exp: Likewise.
914 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
915 * testsuite/gas/mt/relocs.exp: Likewise.
916 * testsuite/gas/rx/rx.exp: Likewise.
918 2020-06-03 Stephen Casner <casner@acm.org>
920 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
922 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
923 Jim Wilson <jimw@sifive.com>
926 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
927 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
928 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
929 Move B before SB. Move J before UJ.
931 2020-06-01 Alex Coplan <alex.coplan@arm.com>
933 * write.c (relax_segment): Fix handling of negative offset when
934 relaxing an rs_org frag.
935 * testsuite/gas/aarch64/org-neg.d: New test.
936 * testsuite/gas/aarch64/org-neg.l: Error output for test.
937 * testsuite/gas/aarch64/org-neg.s: Input for test.
938 * testsuite/gas/arm/org-neg.d: New test.
939 * testsuite/gas/arm/org-neg.l: Error output for test.
940 * testsuite/gas/arm/org-neg.s: Input for test.
942 2020-05-28 Stephen Casner <casner@acm.org>
944 Fix unexpected failures in gas testsuite for pdp11-aout target.
945 These are caused by the PDP11's mix of little-endian octets in
946 shorts but shorts in big endian order for long or quad.
948 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
949 * testsuite/gas/all/gas.exp: Select alternate test scripts for
950 pdp11, skip octa test completely.
951 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
952 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
953 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
955 2020-05-28 Alex Coplan <alex.coplan@arm.com>
957 * frags.c (frag_grow): Fix comment.
959 2020-05-27 Stephen Casner <casner@acm.org>
962 * config/tc-pdp11.c (parse_reg): Distinguish register names from
963 symbols that begin with a register name.
964 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
965 * testsuite/gas/pdp11/pr26001.s: Likewise.
966 * testsuite/gas/pdp11/pr26001.d: Likewise.
968 2020-05-27 Simon Cook <simon.cook@embecosm.com>
970 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
971 pointer when creating struct riscv_csr_extra.
973 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
975 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
976 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
977 * testsuite/gas/i386/inval-avx512f.l: Updated.
979 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
981 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
982 load/store instruction variants with alignment hints.
983 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
984 instruction variants with alignment hints.
986 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
989 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
990 instead of R_XGATE_PCREL_X.
991 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
992 BFD_RELOC_XGATE_PCREL_X.
994 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
997 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
998 with &fragP->fr_literal[0].
1000 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1003 * config/tc-vax.c (md_estimate_size_before_relax): Replace
1004 fragP->fr_literal with &fragP->fr_literal[0].
1005 (md_convert_frag): Likewise.
1007 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1010 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1011 with &fragP->fr_literal[0].
1013 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1016 * config/tc-crx.c (getreg_image): Change argument type to int.
1017 (md_convert_frag): Replace fragP->fr_literal with
1018 &fragP->fr_literal[0].
1020 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1023 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1024 sprintf with memmove.
1026 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1028 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1029 with &fragP->fr_literal[0].
1031 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1034 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1035 2 overlapping strings.
1037 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1039 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1040 with &fragP->fr_literal[0].
1042 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1044 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1045 with &fragp->fr_literal[0].
1046 * config/tc-microblaze.c (md_apply_fix): Likewise.
1047 * config/tc-sh.c (md_convert_frag): Likewise.
1049 2020-05-24 Jim Wilson <jimw@sifive.com>
1052 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1053 asection to segT. New locals seg and subseg. Call subseg_set before
1054 fix_new_exp. Call subseg_set after loop to restore original values.
1056 2020-05-21 Alan Modra <amodra@gmail.com>
1058 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1060 * config/obj-elf.c: Likewise.
1061 * config/tc-aarch64.c: Likewise.
1062 * config/tc-arm.c: Likewise.
1063 * config/tc-m68k.c: Likewise.
1064 * config/tc-nios2.c: Likewise.
1065 * config/tc-tic30.c: Likewise.
1066 * ecoff.c: Likewise.
1068 * stabs.c: Likewise.
1069 * symbols.c: Likewise.
1070 * testsuite/gas/all/test-gen.c: Likewise.
1072 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1074 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1075 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1076 Static variables which are used to set the ISA extensions. You can
1077 use -march (or ELF build attributes) and -misa-spec to set them,
1079 (ext_version_hash): The hash table used to handle the extensions
1081 (init_ext_version_hash): Initialize the ext_version_hash according
1082 to riscv_ext_version_table.
1083 (riscv_get_default_ext_version): The callback function of
1084 riscv_parse_subset_t. According to the choosed ISA spec,
1085 get the default version for the specific extension.
1086 (riscv_set_arch): Set the callback function.
1087 (enum options, struct option md_longopts): Add new option -misa-spec.
1088 (md_parse_option): Do not call riscv_set_arch for -march. We will
1089 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1090 to set default_isa_spec class.
1091 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1092 ext_version_hash, and then call riscv_set_arch to set the architecture
1093 with versions according to default_arch_with_ext.
1094 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1096 * testsuite/gas/riscv/attribute-03.d: Likewise.
1097 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1098 already set it's version to 2p1 by march, so no need to use the default
1099 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1100 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1101 ISA spec 2p2, so set 0p0 to it.
1102 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1103 zicsr is 2p0 according to ISA spec 20191213.
1104 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1105 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1106 You can set them by configure options --with-arch and
1107 --with-isa-spec, respectively.
1108 (riscv_set_default_isa_spec): New function used to set the
1110 (md_parse_option): Call riscv_set_default_isa_spec rather than
1111 call riscv_get_isa_spec_class directly.
1112 (riscv_after_parse_args): If the -isa-spec is not set, then we
1113 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1114 calling riscv_set_default_isa_spec.
1115 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1116 the --with-isa-spec may be set to different ISA spec.
1117 * testsuite/gas/riscv/attribute-02.d: Likewise.
1118 * testsuite/gas/riscv/attribute-03.d: Likewise.
1119 * testsuite/gas/riscv/attribute-04.d: Likewise.
1120 * testsuite/gas/riscv/attribute-05.d: Likewise.
1121 * testsuite/gas/riscv/attribute-06.d: Likewise.
1122 * testsuite/gas/riscv/attribute-07.d: Likewise.
1123 * configure.ac: Add configure options, --with-arch and
1125 * configure: Regenerated.
1126 * config.in: Regenerated.
1127 * config/tc-riscv.c (default_priv_spec): Static variable which is
1128 used to check if the CSR is valid for the chosen privilege spec. You
1129 can use -mpriv-spec to set it.
1130 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1131 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1132 (riscv_init_csr_hashes): Only need to initialize one hash table
1134 (riscv_csr_class_check): Change the return type to void. Don't check
1135 the ISA dependency if -mcsr-check isn't set.
1136 (riscv_csr_version_check): New function. Check and find the CSR address
1137 from csr_extra_hash, according to default_priv_spec. Report warning
1138 for the invalid CSR if -mcsr-check is set.
1139 (reg_csr_lookup_internal): Updated.
1140 (reg_lookup_internal): Likewise.
1141 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1142 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1143 (md_parse_option): Call riscv_set_default_priv_version to set
1145 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1146 privilege spec to the newest one.
1147 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1148 include/opcode/riscv.h.
1149 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1150 to check the ISA dependency for CSR, so fix the spec version by adding
1152 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1153 version warnings for the test case.
1154 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1155 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1156 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1157 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1158 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1159 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1160 Check whether the CSR is valid when privilege version 1.9 is choosed.
1161 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1162 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1163 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1164 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1165 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1166 Check whether the CSR is valid when privilege version 1.10 is choosed.
1167 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1168 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1169 Check whether the CSR is valid when privilege version 1.11 is choosed.
1170 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1171 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1172 setting. You can set it by configure option --with-priv-spec.
1173 (riscv_set_default_priv_spec): New function used to set the default
1175 (md_parse_option): Call riscv_set_default_priv_spec rather than
1176 call riscv_get_priv_spec_class directly.
1177 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1178 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1179 calling riscv_set_default_priv_spec.
1180 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1181 the --with-priv-spec may be set to different privilege spec.
1182 * testsuite/gas/riscv/priv-reg.d: Likewise.
1183 * configure.ac: Add configure option --with-priv-spec.
1184 * configure: Regenerated.
1185 * config.in: Regenerated.
1186 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1187 explicit_attr. Set it to TRUE if any ELF attribute is found.
1188 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1189 the priv attributes are set.
1190 (md_assemble): Set the default_priv_spec according to the priv
1191 attributes when we start to assemble instruction.
1192 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1193 riscv_write_out_attrs. Update the arch and priv attributes. If we
1194 don't set the corresponding ELF attributes, then try to output the
1196 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1197 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1198 to update the arch and priv attributes.
1199 (s_riscv_attribute): Make sure all arch and priv attributes are set
1200 before any instruction.
1201 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1202 ELF attribute or -march-attr is set. If the priv attributes are not
1203 set, then try to update them by the default setting (-mpriv-spec or
1205 * testsuite/gas/riscv/attribute-02.d: Likewise.
1206 * testsuite/gas/riscv/attribute-03.d: Likewise.
1207 * testsuite/gas/riscv/attribute-04.d: Likewise.
1208 * testsuite/gas/riscv/attribute-06.d: Likewise.
1209 * testsuite/gas/riscv/attribute-07.d: Likewise.
1210 * testsuite/gas/riscv/attribute-08.d: Likewise.
1211 * testsuite/gas/riscv/attribute-09.d: Likewise.
1212 * testsuite/gas/riscv/attribute-10.d: Likewise.
1213 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1214 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1215 set by priv attributes must be supported.
1216 * testsuite/gas/riscv/attribute-05.s: Likewise.
1217 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1218 priv attributes according to the -mpriv-spec option.
1219 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1220 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1221 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1222 * testsuite/gas/riscv/priv-reg.d: Removed.
1223 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1224 CSR according to the priv spec 1.9.
1225 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1226 CSR according to the priv spec 1.9.1.
1227 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1228 CSR according to the priv spec 1.10.
1229 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1230 CSR according to the priv spec 1.11.
1231 * config/tc-riscv.c (md_show_usage): Add descriptions about
1232 the new GAS options.
1233 * doc/c-riscv.texi: Likewise.
1235 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1237 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1238 * testsuite/gas/ppc/power9.d: Likewise.
1239 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1240 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1241 sync, wait, waitrsv>: Add tests.
1242 * testsuite/gas/ppc/power10.d: Likewise.
1244 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1247 * config/tc-arm.c : Add arm_ext_v8r feature.
1248 (it_fsm_post_encode): Check arm_ext_v8r feature.
1249 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1251 2020-05-19 Alan Modra <amodra@gmail.com>
1253 * write.c (write_contents): Use bfd_get_filename rather than
1254 accessing bfd->filename directly. Use bfd_section_name rather
1255 than accessing section->name directly.
1257 2020-05-19 Alan Modra <amodra@gmail.com>
1259 * symbols.c (local_symbol_make): Init all of lsy_flags.
1261 2020-05-18 Alan Modra <amodra@gmail.com>
1263 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1264 before looking at add_symbol->sy_flags.
1266 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1268 * config/tc-i386.c: Not handle lret/iret.
1269 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1270 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1271 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1272 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1273 * testsuite/gas/i386/lfence-ret.s: Ditto.
1274 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1275 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1276 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1277 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1278 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1279 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1280 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1282 2020-05-15 Alan Modra <amodra@gmail.com>
1283 Alex Coplan <alex.coplan@arm.com>
1285 * symbols.c (struct local_symbol): Update comment.
1286 (resolve_symbol_value): For resolved symbols equated to other
1287 symbols, verify that the referenced symbol is not a local_symbol
1288 before accessing sy_value. Don't leave symbol loops during
1289 finalize_syms resolution.
1290 * testsuite/gas/all/assign-bad-recursive.d: New test.
1291 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1292 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1293 * testsuite/gas/all/gas.exp: Run it.
1295 2020-05-14 Nick Clifton <nickc@redhat.com>
1297 * po/sv.po: Updated Swedish translation.
1299 2020-05-11 Alan Modra <amodra@gmail.com>
1301 * testsuite/gas/ppc/scalarquad.d,
1302 * testsuite/gas/ppc/scalarquad.s: New test.
1303 * testsuite/gas/ppc/ppc.exp: Run it.
1305 2020-05-11 Alan Modra <amodra@gmail.com>
1307 * testsuite/gas/ppc/rightmost.d,
1308 * testsuite/gas/ppc/rightmost.s: New test.
1309 * testsuite/gas/ppc/ppc.exp: Run it.
1311 2020-05-11 Alan Modra <amodra@gmail.com>
1313 * testsuite/gas/ppc/xvtlsbb.d,
1314 * testsuite/gas/ppc/xvtlsbb.s: New test.
1315 * testsuite/gas/ppc/ppc.exp: Run it.
1317 2020-05-11 Alan Modra <amodra@gmail.com>
1319 * testsuite/gas/ppc/stringop.d,
1320 * testsuite/gas/ppc/stringop.s: New test.
1321 * testsuite/gas/ppc/ppc.exp: Run it.
1323 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1325 * testsuite/gas/ppc/set_bool.d,
1326 * testsuite/gas/ppc/set_bool.s: New test.
1327 * testsuite/gas/ppc/ppc.exp: Run it.
1329 2020-05-11 Alan Modra <amodra@gmail.com>
1331 * testsuite/gas/ppc/bitmanip.d,
1332 * testsuite/gas/ppc/bitmanip.s: New test.
1333 * testsuite/gas/ppc/ppc.exp: Run it.
1335 2020-05-11 Alan Modra <amodra@gmail.com>
1337 * testsuite/gas/ppc/genpcv.d,
1338 * testsuite/gas/ppc/genpcv.s: New test.
1339 * testsuite/gas/ppc/ppc.exp: Run it.
1341 2020-05-11 Alan Modra <amodra@gmail.com>
1343 * testsuite/gas/ppc/maskmanip.d,
1344 * testsuite/gas/ppc/maskmanip.s: New test.
1345 * testsuite/gas/ppc/ppc.exp: Run it.
1347 2020-05-11 Alan Modra <amodra@gmail.com>
1348 Peter Bergner <bergner@linux.ibm.com>
1350 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1351 (md_assemble): Check acc specified in correct operand.
1352 * testsuite/gas/ppc/outerprod.d,
1353 * testsuite/gas/ppc/outerprod.s,
1354 * testsuite/gas/ppc/vsx4.d,
1355 * testsuite/gas/ppc/vsx4.s: New tests.
1356 * testsuite/gas/ppc/ppc.exp: Run them.
1358 2020-05-11 Alan Modra <amodra@gmail.com>
1360 * testsuite/gas/ppc/simd_perm.d,
1361 * testsuite/gas/ppc/simd_perm.s: New test.
1362 * testsuite/gas/ppc/ppc.exp: Run it.
1364 2020-05-11 Alan Modra <amodra@gmail.com>
1366 * testsuite/gas/ppc/int128.d,
1367 * testsuite/gas/ppc/int128.s: New test.
1368 * testsuite/gas/ppc/ppc.exp: Run it.
1370 2020-05-11 Alan Modra <amodra@gmail.com>
1372 * testsuite/gas/ppc/vsx_32byte.d,
1373 * testsuite/gas/ppc/vsx_32byte.s: New test.
1374 * testsuite/gas/ppc/ppc.exp: Run it.
1376 2020-05-11 Alan Modra <amodra@gmail.com>
1378 * testsuite/gas/ppc/vec_mul.s,
1379 * testsuite/gas/ppc/vec_mul.d: New test.
1380 * testsuite/gas/ppc/ppc.exp: Run it.
1382 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1384 * testsuite/gas/ppc/byte_rev.d,
1385 * testsuite/gas/ppc/byte_rev.s: New test.
1386 * testsuite/gas/ppc/ppc.exp: Run it.
1388 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1390 * testsuite/gas/ppc/power10.d: Add paste. tests.
1391 * testsuite/gas/ppc/power10.s: Likewise.
1393 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1395 * testsuite/gas/ppc/power10.s: New test.
1396 * testsuite/gas/ppc/power10.d: Likewise.
1397 * testsuite/gas/ppc/ppc.exp: Run it.
1399 2020-05-11 Alan Modra <amodra@gmail.com>
1401 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1403 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1404 place of -mfuture/-Mfuture.
1405 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1406 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1408 2020-05-06 Nick Clifton <nickc@redhat.com>
1410 * po/sv.po: Updated Swedish translation.
1412 2020-05-06 Nick Clifton <nickc@redhat.com>
1415 * doc/as.texi (Preprocessing): Replace cross reference to not
1416 existant document with a URL to the equivalent page in the GCC
1419 2020-05-05 Nick Clifton <nickc@redhat.com>
1421 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1422 construction of a DWARF-5 directory name table.
1423 * testsuite/gas/elf/pr25917.d: Update expected output.
1425 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1427 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1428 (md_parse_option): Remove initialization of elf_flags.
1430 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1433 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1434 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1435 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1437 2020-05-04 Nick Clifton <nickc@redhat.com>
1440 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1441 table's existence before looking at its entries.
1442 Also do not emit a default directory entry if there are no
1445 * testsuite/gas/elf/pr25917.s: New test source file.
1446 * testsuite/gas/elf/pr25917.d: New test driver.
1447 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1449 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1451 * config/tc-aarch64.c (fix_insn): Implement for
1452 AARCH64_OPND_UNDEFINED.
1453 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1454 * testsuite/gas/aarch64/udf.s: New.
1455 * testsuite/gas/aarch64/udf.d: New.
1456 * testsuite/gas/aarch64/udf-invalid.s: New.
1457 * testsuite/gas/aarch64/udf-invalid.l: New.
1458 * testsuite/gas/aarch64/udf-invalid.d: New.
1460 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1462 * config/tc-rx.c (elf_flags): Reset default value.
1463 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1465 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1467 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1468 if it's not defined.
1469 (microarch_earliest): New static variable.
1470 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1471 simcall opcode has mandatory parameter.
1472 (xg_init_global_config): Initialize microarch_earliest.
1474 2020-04-29 Nick Clifton <nickc@redhat.com>
1477 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1478 IMM0_8S and add support for IMM0_8U.
1479 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1480 unsigned 8-bit immediate.
1481 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1482 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1484 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1486 * NEWS: Add news entry for big-obj.
1487 * config/tc-i386.c (i386_target_format): Support new format.
1488 * doc/c-i386.texi: Add i386 support.
1489 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1490 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1492 2020-04-27 Nick Clifton <nickc@redhat.com>
1495 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1496 (assign_file_to_slot): New function. Fills in an entry in the
1498 (allocate_filenum): Use new function.
1499 (allocate_filename_to_slot): Use new function. If the specified
1500 slot entry is already in use, but was chosen automatically then
1501 reassign the automatic entry.
1503 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1505 * config/tc-i386.c (lfence_before_ret_shl): New member.
1506 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1508 (insert_after_load): Issue warning for REP CMPS/SCAS.
1509 (insert_before_before): Handle iret, Handle
1510 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1511 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1512 -mlfence-before-ret=[none/not/or/shl/yes].
1513 Enable -mlfence-before-ret=shl when
1514 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1515 (md_show_usage): Ditto.
1516 * doc/c-i386.texi: Ditto.
1517 * testsuite/gas/i386/i386.exp: Add new testcases.
1518 * testsuite/gas/i386/lfence-load-b.d: New.
1519 * testsuite/gas/i386/lfence-load-b.e: New.
1520 * testsuite/gas/i386/lfence-load.d: Modified.
1521 * testsuite/gas/i386/lfence-load.e: New.
1522 * testsuite/gas/i386/lfence-load.s: Modified.
1523 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1524 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1525 * testsuite/gas/i386/lfence-ret-c.d: New.
1526 * testsuite/gas/i386/lfence-ret-d.d: New.
1527 * testsuite/gas/i386/lfence-ret.s: Modified.
1528 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1529 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1530 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1531 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1532 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1533 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1534 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1535 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1536 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1537 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1539 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1542 * config/tc-xtensa.c (md_apply_fix): Replace
1543 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1544 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1545 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1546 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1547 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1549 2020-04-22 Alan Modra <amodra@gmail.com>
1551 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1552 symbol for ".symver .. remove".
1553 * doc/as.texi (.symver): Update.
1554 * testsuite/gas/symver/symver11.s: Make foo weak.
1555 * testsuite/gas/symver/symver11.d: Expect an error.
1556 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1558 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1560 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1562 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1565 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1566 * testsuite/gas/m68k/operands.d: Update.
1567 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1569 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1572 * testsuite/gas/arm/pr24753.d: New test.
1573 * testsuite/gas/arm/pr24753.s: New test.
1575 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1579 * NEWS: Mention .symver extension.
1580 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1582 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1583 add a version name. Add local, hidden and remove visibility
1585 (elf_frob_symbol): Handle the list of version names. Update the
1586 original symbol to local, hidden or remove it from the symbol
1588 (elf_frob_file_before_adjust): Handle the list of version names.
1589 * config/obj-elf.h (elf_visibility): New.
1590 (elf_versioned_name_list): Likewise.
1591 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1592 and visibility. Change versioned_name pointer to struct
1593 elf_versioned_name_list.
1594 * doc/as.texi: Update .symver directive.
1595 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1596 error checking tests.
1597 * testsuite/gas/symver/symver6.d: New file.
1598 * testsuite/gas/symver/symver7.d: Likewise.
1599 * testsuite/gas/symver/symver7.s: Likewise.
1600 * testsuite/gas/symver/symver8.d: Likewise.
1601 * testsuite/gas/symver/symver8.s: Likewise.
1602 * testsuite/gas/symver/symver9.s: Likewise.
1603 * testsuite/gas/symver/symver9a.d: Likewise.
1604 * testsuite/gas/symver/symver9b.d: Likewise.
1605 * testsuite/gas/symver/symver10.s: Likewise.
1606 * testsuite/gas/symver/symver10a.d: Likewise.
1607 * testsuite/gas/symver/symver10b.d: Likewise.
1608 * testsuite/gas/symver/symver11.d: Likewise.
1609 * testsuite/gas/symver/symver11.s: Likewise.
1610 * testsuite/gas/symver/symver12.d: Likewise.
1611 * testsuite/gas/symver/symver12.s: Likewise.
1612 * testsuite/gas/symver/symver13.d: Likewise.
1613 * testsuite/gas/symver/symver13.s: Likewise.
1614 * testsuite/gas/symver/symver14.d: Likewise.
1615 * testsuite/gas/symver/symver14.l: Likewise.
1616 * testsuite/gas/symver/symver15.d: Likewise.
1617 * testsuite/gas/symver/symver15.l: Likewise.
1618 * testsuite/gas/symver/symver6.l: Removed.
1619 * testsuite/gas/symver/symver6.s: Updated.
1621 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1623 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1625 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1626 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1627 * testsuite/gas/aarch64/system.d: Update.
1629 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1631 * testsuite/gas/aarch64/bti.d: Update -march option.
1632 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1633 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1634 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1635 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1637 2020-04-17 Alan Modra <amodra@gmail.com>
1639 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1641 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1642 Nick Clifton <nickc@redhat.com>
1645 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1647 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1648 for the type-2 test.
1649 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1650 targets running this test.
1652 2020-02-16 David Faust <david.faust@oracle.com>
1654 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1655 * testsuite/gas/bpf/jump32.s: New file.
1656 * testsuite/gas/bpf/jump32.d: Likewise.
1658 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1660 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1663 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1665 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1666 (md_pcrel_from): Remove prototytpe.
1667 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1669 (md_pcrel_from_section): Remove duplicate prototype.
1670 * tc.h (md_pcrel_from_section): Add prototype.
1671 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1672 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1673 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1674 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1675 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1676 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1677 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1678 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1679 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1680 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1681 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1682 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1683 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1684 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1685 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1686 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1687 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1688 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1689 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1690 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1691 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1692 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1693 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1694 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1695 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1696 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1697 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1698 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1699 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1700 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1701 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1702 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1703 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1704 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1705 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1706 md_apply_fix3): Delete prototypes.
1708 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1710 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1713 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1715 * doc/c-z80.texi: Fix @xref warnings.
1717 2020-04-07 Lili Cui <lili.cui@intel.com>
1719 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1720 (cpu_noarch): Likewise.
1721 * doc/c-i386.texi: Document TSXLDTRK.
1722 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1723 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1724 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1725 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1727 2020-04-02 Lili Cui <lili.cui@intel.com>
1729 * config/tc-i386.c (cpu_arch): Add .serialize.
1730 (cpu_noarch): Likewise.
1731 * doc/c-i386.texi: Document serialize.
1732 * testsuite/gas/i386/i386.exp: Run serialize tests
1733 * testsuite/gas/i386/serialize.d: Likewise.
1734 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1735 * testsuite/gas/i386/serialize.s: Likewise.
1737 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1739 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1740 * testsuite/gas/elf/section12b.d: Likewise.
1741 * testsuite/gas/elf/section16a.d: Likewise.
1742 * testsuite/gas/elf/section16b.d: Likewise.
1744 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1746 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1747 with a suppressed address register.
1749 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1752 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1753 * testsuite/gas/i386/localpic.s: Add a test for relocation
1754 against local absolute symbol.
1755 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1756 * testsuite/gas/i386/localpic.d: Updated.
1757 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1758 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1760 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1763 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1764 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1765 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1766 testsuite/gas/i386/x86-64-jump.d.
1767 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1768 Incorporate changes to
1769 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1770 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1771 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1772 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1773 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1775 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1779 * dwarf2dbg.c: Do not include "bignum.h".
1781 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1783 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1784 * testsuite/gas/riscv/alias-csr.s: Likewise.
1785 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1786 to priv-reg-pseudo-noalias.
1787 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1788 * testsuite/gas/riscv/bad-csr.l: Likewise.
1789 * testsuite/gas/riscv/bad-csr.s: Likewise.
1790 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1791 * testsuite/gas/riscv/satp.s: Likewise.
1792 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1793 csr instruction, including alias-csr testcase.
1794 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1795 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1796 pseudo instruction with objdump -Mno-aliases.
1797 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1798 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1799 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1800 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1801 * testsuite/gas/riscv/priv-reg.s: Likewise.
1802 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1803 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1804 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1806 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1808 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1809 sections with the "b" attribute.
1811 2020-03-22 Alan Modra <amodra@gmail.com>
1813 * testsuite/gas/s12z/truncated.d: Update expected output.
1815 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1818 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1819 * doc/c-z80.texi: Update documentation.
1821 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1826 Fix disassembling ED+A4/AC/B4/BC opcodes.
1827 Fix assembling lines containing colonless label and instruction
1828 with first operand inside parentheses.
1829 Fix registration of unsupported by target CPU registers.
1830 * config/tc-z80.c: See above.
1831 * config/tc-z80.h: See above.
1832 * testsuite/gas/z80/colonless.d: Update test.
1833 * testsuite/gas/z80/colonless.s: Likewise.
1834 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1835 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1836 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1837 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1838 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1839 * testsuite/gas/z80/unsup_regs.s: Likewise.
1840 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1841 * testsuite/gas/z80/z80.exp: Likewise.
1842 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1843 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1844 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1846 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1849 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1850 (parse_operands): Handle new operand codes.
1851 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1852 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1853 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1854 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1855 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1856 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1857 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1858 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1860 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1862 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1864 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1866 * testsuite/gas/i386/i386.exp: Run new tests.
1867 * testsuite/gas/i386/lfence-byte.d: New file.
1868 * testsuite/gas/i386/lfence-byte.e: Likewise.
1869 * testsuite/gas/i386/lfence-byte.s: Likewise.
1870 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1871 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1872 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1873 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1874 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1875 * testsuite/gas/i386/lfence-load.d: Likewise.
1876 * testsuite/gas/i386/lfence-load.s: Likewise.
1877 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1878 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1879 * testsuite/gas/i386/lfence-ret.s: Likewise.
1880 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1881 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1882 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1883 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1884 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1885 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1886 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1887 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1888 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1889 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1890 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1891 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1893 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1895 * config/tc-i386.c (lfence_after_load): New.
1896 (lfence_before_indirect_branch_kind): New.
1897 (lfence_before_indirect_branch): New.
1898 (lfence_before_ret_kind): New.
1899 (lfence_before_ret): New.
1902 (insert_lfence_after): New.
1903 (insert_lfence_before): New.
1904 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1906 (OPTION_MLFENCE_AFTER_LOAD): New.
1907 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1908 (OPTION_MLFENCE_BEFORE_RET): New.
1909 (md_longopts): Add -mlfence-after-load=,
1910 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1911 (md_parse_option): Handle -mlfence-after-load=,
1912 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1913 (md_show_usage): Display -mlfence-after-load=,
1914 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1915 (i386_cons_align): New.
1916 * config/tc-i386.h (i386_cons_align): New.
1917 (md_cons_align): New.
1918 * doc/c-i386.texi: Document -mlfence-after-load=,
1919 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1921 2020-03-11 Nick Clifton <nickc@redhat.com>
1925 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1926 (DWARF2_FILE_SIZE_NAME): Default to -1.
1927 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1928 whichever is higher.
1929 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1930 (NUM_MD5_BYTES): Define.
1931 (struct file entry): Add md5 field.
1932 (get_filenum): Delete and replace with...
1933 (get_basename): New function.
1934 (get_directory_table_entry): New function.
1935 (allocate_filenum): New function.
1936 (allocate_filename_to_slot): New function.
1937 (dwarf2_where): Use new functions.
1938 (dwarf2_directive_filename): Add support for extended .file
1940 (dwarf2_directive_loc): Allow the use of file number zero with
1942 (out_file_list): Rename to...
1943 (out_dir_and_file_list): Add DWARF 5 support.
1944 (out_debug_line): Emit extra values into the section header for
1946 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1947 * doc/as.texi (.file): Update the description of this pseudo-op.
1948 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1949 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1950 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1951 * NEWS: Mention the new feature.
1953 2020-03-10 Alan Modra <amodra@gmail.com>
1955 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1956 to avoid signed overflow.
1957 * config/tc-mcore.c (md_assemble): Likewise.
1958 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1959 * config/tc-nds32.c (SET_ADDEND): Likewise.
1960 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1962 2020-03-09 Jan Beulich <jbeulich@suse.com>
1964 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1965 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1966 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1968 2020-03-07 Alan Modra <amodra@gmail.com>
1970 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1973 2020-03-06 Nick Clifton <nickc@redhat.com>
1976 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1977 0 if the dwarf_level is 5 or more. Complain if a filename follows
1979 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1980 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1981 * testsuite/gas/elf/elf.exp: Run the new test.
1984 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1985 * doc/as.texi: Fix another typo.
1987 2020-03-06 Nick Clifton <nickc@redhat.com>
1990 * as.c (dwarf_level): Define.
1991 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1992 (parse_args): Add support for the new options.
1993 as.h (dwarf_level): Prototype.
1994 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1996 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1997 (DWARF2_LINE_VERSION): Remove definition.
1998 * doc/as.texi: Document the new options.
2000 2020-03-06 Nick Clifton <nickc@redhat.com>
2003 * as.c (main): Allow matching input and outputs when they are
2006 2020-03-06 Jan Beulich <jbeulich@suse.com>
2008 * config/tc-i386.c (match_mem_size): Generalize broadcast special
2010 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2011 one of byte/word/dword/qword is set alongside a SIMD register in
2012 a template's operand.
2014 2020-03-06 Jan Beulich <jbeulich@suse.com>
2016 * config/tc-i386.c (match_template): Extend code in logic
2017 rejecting certain suffixes in certain modes to also cover mask
2018 register use and VecSIB. Drop special casing of broadcast. Skip
2019 immediates in the check.
2021 2020-03-06 Jan Beulich <jbeulich@suse.com>
2023 * config/tc-i386.c (match_template): Fold duplicate code in
2024 logic rejecting certain suffixes in certain modes. Drop
2027 2020-03-06 Jan Beulich <jbeulich@suse.com>
2029 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2030 alongside !norex64 ones.
2031 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2032 with both 32- and 64-bit GPR operands.
2033 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2034 32- and 64-bit GPR operands.
2035 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2036 testsuite/gas/i386/x86-64-avx512bw.d,
2037 testsuite/gas/i386/x86-64-avx512f-intel.d,
2038 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2040 2020-03-06 Jan Beulich <jbeulich@suse.com>
2042 * config/tc-i386.c (md_assemble): Drop use of rex64.
2043 (process_suffix): For REX.W for 64-bit CRC32.
2045 2020-03-06 Jan Beulich <jbeulich@suse.com>
2047 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2048 addressing for MPX insns without base/index.
2049 * testsuite/gas/i386/mpx-16bit.s,
2050 * testsuite/gas/i386/mpx-16bit.d: New.
2051 * testsuite/gas/i386/i386.exp: Run new test.
2053 2020-03-06 Jan Beulich <jbeulich@suse.com>
2055 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2056 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2057 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2058 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2059 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2060 as well as a BSWAP one.
2061 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2062 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2063 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2064 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2065 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2066 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2067 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2068 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2069 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2070 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2071 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2072 testsuite/gas/i386/vmx.d: Adjust expectations.
2074 2020-03-06 Jan Beulich <jbeulich@suse.com>
2076 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2077 from having their operands swapped.
2078 * testsuite/gas/i386/waitpkg.s,
2079 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2080 3-operand cases as well as testing of 16-bit code generation.
2081 * testsuite/gas/i386/waitpkg.d,
2082 testsuite/gas/i386/waitpkg-intel.d,
2083 testsuite/gas/i386/x86-64-waitpkg.d,
2084 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2086 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
2088 * config/tc-riscv.c (percent_op_utype): Support the modifier
2090 * doc/c-riscv.texi: Add documentation.
2091 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2092 modifier %got_pcrel_hi.
2093 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2094 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2095 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2097 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2098 (RISC-V-Formats): Update the section name from "Instruction Formats"
2099 to "RISC-V Instruction Formats".
2101 2020-03-04 Alexandre Oliva <oliva@adacore.com>
2103 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2104 detected in a section which does not have at least 4 byte
2106 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2107 * testsuite/gas/arm/ldr-t.s: Likewise.
2108 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2109 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2110 disassembly, ignoring any NOPs that may have been inserted because
2111 of section alignment.
2112 * testsuite/gas/arm/ldr-t.d: Likewise.
2114 2020-03-04 Jan Beulich <jbeulich@suse.com>
2116 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2117 * doc/c-i386.texi: Mention sev_es.
2118 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2119 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2121 * testsuite/gas/i386/arch-13-znver1.d,
2122 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2124 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2126 * config/tc-i386.c (match_template): Replace ignoresize and
2127 defaultsize with mnemonicsize.
2128 (process_suffix): Likewise.
2130 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2133 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2134 instruction LD IY,(HL).
2135 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2136 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2137 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2138 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2140 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2143 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2144 x86-64-default-suffix-avx.
2145 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2146 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2147 * testsuite/gas/i386/noreg64.d: Updated.
2148 * testsuite/gas/i386/noreg64.l: Likewise.
2149 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2150 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2151 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2153 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2156 * config/tc-z80.c (contains_register): Prevent an illegal memory
2157 access when checking an expression for a register name.
2159 2020-03-03 Alan Modra <amodra@gmail.com>
2161 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2164 2020-03-02 Alan Modra <amodra@gmail.com>
2166 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2167 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2169 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2170 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2171 (s3_s_score_lcomm): Likewise.
2172 * config/tc-score7.c: Similarly.
2173 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2175 2020-02-28 YunQiang Su <syq@debian.org>
2178 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2179 to handle multi-labels.
2180 (has_label_name): New.
2182 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2184 * config/tc-arm.c (enum pred_instruction_type): Remove
2185 NEUTRAL_IT_NO_VPT_INSN predication type.
2186 (cxn_handle_predication): Modify to require condition suffixes.
2187 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2188 * testsuite/gas/arm/cde-scalar.s: Update test.
2189 * testsuite/gas/arm/cde-warnings.l: Update test.
2190 * testsuite/gas/arm/cde-warnings.s: Update test.
2192 2020-02-26 Alan Modra <amodra@gmail.com>
2194 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2195 N_() on empty string.
2197 2020-02-26 Alan Modra <amodra@gmail.com>
2199 * read.c (read_a_source_file): Call strncpy with length one
2200 less than size of original_case_string.
2202 2020-02-26 Alan Modra <amodra@gmail.com>
2204 * config/obj-elf.c: Indent labels correctly.
2205 * config/obj-macho.c: Likewise.
2206 * config/tc-aarch64.c: Likewise.
2207 * config/tc-alpha.c: Likewise.
2208 * config/tc-arm.c: Likewise.
2209 * config/tc-cr16.c: Likewise.
2210 * config/tc-crx.c: Likewise.
2211 * config/tc-frv.c: Likewise.
2212 * config/tc-i386-intel.c: Likewise.
2213 * config/tc-i386.c: Likewise.
2214 * config/tc-ia64.c: Likewise.
2215 * config/tc-mn10200.c: Likewise.
2216 * config/tc-mn10300.c: Likewise.
2217 * config/tc-nds32.c: Likewise.
2218 * config/tc-riscv.c: Likewise.
2219 * config/tc-s12z.c: Likewise.
2220 * config/tc-xtensa.c: Likewise.
2221 * config/tc-z80.c: Likewise.
2223 * symbols.c: Likewise.
2224 * write.c: Likewise.
2226 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2228 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2229 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2230 after parsing all arguments.
2231 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2232 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2233 are used to check if we write a read-only CSR by the CSR instruction.
2234 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2235 all CSR for the read-only CSR checking.
2236 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2237 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2238 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2239 all CSR instructions for the read-only CSR checking.
2240 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2241 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2243 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2244 (riscv_opts): Initialize it.
2245 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2246 before doing the CSR checking.
2247 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2248 (md_longopts): Add mcsr-check and mno-csr-check.
2249 (md_parse_option): Handle new enum option values.
2250 (s_riscv_option): Handle new long options.
2251 * doc/c-riscv.texi: Add description for the new .option and assembler
2253 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2255 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2257 * config/tc-riscv.c (csr_extra_hash): New.
2258 (enum riscv_csr_class): New enum. Used to decide
2259 whether or not this CSR is legal in the current ISA string.
2260 (struct riscv_csr_extra): New structure to hold all extra information
2262 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2263 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2264 Call hash_reg_name to insert CSR address into reg_names_hash.
2265 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2266 Decide whether the CSR is valid according to the csr_extra_hash.
2267 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2268 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2269 not a boolean. This is same as riscv_init_csr_hash, so keep the
2271 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2272 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2273 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2274 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2275 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2276 f-ext CSR are not allowed.
2277 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2278 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2279 source file is `priv-reg.s`, and the ISA is rv64if, so the
2280 rv32-only CSR are not allowed.
2281 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2283 2020-02-21 Alan Modra <amodra@gmail.com>
2285 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2286 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2288 2020-02-21 Alan Modra <amodra@gmail.com>
2291 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2292 on section size adjustment, instead perform another write if
2293 exec header size is larger than section size.
2295 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2297 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2298 -mno-arch-attr command line options.
2300 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2302 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2303 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2305 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2308 * config/tc-z80.c (md_parse_option): Do not use an underscore
2309 prefix for local labels in SDCC compatability mode.
2310 (z80_start_line_hook): Remove SDCC dollar label support.
2311 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2312 * testsuite/gas/z80/sdcc.s: Likewise.
2314 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2317 * config/tc-z80.c: Add -march option.
2318 * doc/as.texi: Update Z80 documentation.
2319 * doc/c-z80.texi: Likewise.
2320 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2321 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2322 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2323 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2324 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2325 * testsuite/gas/z80/gbz80_all.d: Likewise.
2326 * testsuite/gas/z80/r800_extra.d: Likewise.
2327 * testsuite/gas/z80/r800_ii8.d: Likewise.
2328 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2329 * testsuite/gas/z80/sdcc.d: Likewise.
2330 * testsuite/gas/z80/z180.d: Likewise.
2331 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2332 * testsuite/gas/z80/z80_doc.d: Likewise.
2333 * testsuite/gas/z80/z80_ii8.d: Likewise.
2334 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2335 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2336 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2337 * testsuite/gas/z80/z80_sli.d: Likewise.
2338 * testsuite/gas/z80/z80n_all.d: Likewise.
2339 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2341 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2343 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2344 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2345 * testsuite/gas/i386/i386.exp: Run property-3 and
2347 * testsuite/gas/i386/property-3.d: New file.
2348 * testsuite/gas/i386/property-3.s: Likewise.
2349 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2351 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2353 * config/tc-i386.c (cpu_arch): Add .popcnt.
2354 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2355 Add a tab before @samp{.sse4a}.
2357 2020-02-17 Jan Beulich <jbeulich@suse.com>
2359 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2360 for AddrPrefixOpReg templates. Combine the two pieces of
2361 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2364 2020-02-17 Jan Beulich <jbeulich@suse.com>
2367 * config/tc-i386.c (md_assemble): Also suppress operand
2368 swapping for MONITOR{,X} and MWAIT{,X}.
2369 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2370 Add Intel syntax monitor/mwait tests.
2371 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2372 Adjust expectations.
2373 *testsuite/gas/i386/sse3-intel.d,
2374 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2375 * testsuite/gas/i386/i386.exp: Run new tests.
2377 2020-02-17 Jan Beulich <jbeulich@suse.com>
2380 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2381 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2383 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2385 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2386 * testsuite/gas/i386/avx512dq-inval.l,
2387 testsuite/gas/i386/inval-avx.l,
2388 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2389 * testsuite/gas/i386/avx512vl-ambig.s,
2390 testsuite/gas/i386/avx512vl-ambig.l: New.
2391 * testsuite/gas/i386/i386.exp: Run new test.
2393 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2395 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2397 * doc/c-i386.texi: Document sse4a and nosse4a.
2399 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2401 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2404 2020-02-14 Jan Beulich <jbeulich@suse.com>
2407 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2409 (process_suffix): ... here. Consider just the first operand
2411 (check_long_reg): Drop opcode 0x63 special case again.
2412 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2413 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2414 Move ambiguous operand size tests ...
2415 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2416 testsuite/gas/i386/noreg64.s: ... here.
2417 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2418 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2419 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2420 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2421 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2422 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2423 testsuite/gas/i386/x86-64-movsxd.d,
2424 testsuite/gas/i386/x86-64-movsxd-intel.d,
2425 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2426 Adjust expectations.
2427 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2428 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2429 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2430 * testsuite/gas/i386/i386.exp: Run new tests.
2432 2020-02-14 Jan Beulich <jbeulich@suse.com>
2434 * config/tc-i386.c (process_operands): Also skip segment
2435 override prefix emission if it matches an already present one.
2436 * testsuite/gas/i386/prefix32.s: Add double segment override
2438 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2440 2020-02-14 Jan Beulich <jbeulich@suse.com>
2442 * config/tc-i386.c (process_operands): Drop ineffectual segment
2443 overrides when optimizing.
2444 * testsuite/gas/i386/lea-optimize.d: New.
2445 * testsuite/gas/i386/i386.exp: Run new test.
2447 2020-02-14 Jan Beulich <jbeulich@suse.com>
2449 * config/tc-i386.c (process_operands): Also check insn prefix
2450 for ineffectual segment override warning. Don't cover possible
2451 VEX/EVEX encoded insns there.
2452 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2453 testsuite/gas/i386/lea.e: New.
2454 * testsuite/gas/i386/i386.exp: Run new test.
2456 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2459 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2462 2020-02-13 Fangrui Song <maskray@google.com>
2463 H.J. Lu <hongjiu.lu@intel.com>
2466 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2467 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2468 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2469 * testsuite/gas/i386/relax-5.d: New file.
2470 * testsuite/gas/i386/relax-5.s: Likewise.
2471 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2472 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2474 2020-02-13 Jan Beulich <jbeulich@suse.com>
2476 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2479 2020-02-12 Jan Beulich <jbeulich@suse.com>
2481 * config/tc-i386.c (avx512): New (at file scope), moved from
2482 (check_VecOperands): ... here.
2483 (process_suffix): Add [XYZ]MMword operand size handling.
2484 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2485 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2487 * testsuite/gas/i386/avx512dq-inval.l,
2488 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2490 2020-02-12 Jan Beulich <jbeulich@suse.com>
2493 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2495 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2496 CALL/JMP in O_tbyte_ptr case.
2497 * doc/c-i386.texi: Mention far call and full pointer load ISA
2499 * testsuite/gas/i386/x86-64-branch-3.s,
2500 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2501 * testsuite/gas/i386/x86-64-branch-3.d,
2502 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2503 * testsuite/gas/i386/x86-64-branch-5.l,
2504 testsuite/gas/i386/x86-64-branch-5.s: New.
2505 * testsuite/gas/i386/i386.exp: Run new test.
2507 2020-02-12 Jan Beulich <jbeulich@suse.com>
2510 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2511 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2512 64-bit-only warning.
2513 (check_word_reg): Consistently error on mismatching register
2515 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2516 for movw. Replace suffix / GPR for orb.
2517 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2518 byte GPRs as well as ones for inb/outb with a word accumulator.
2519 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2520 testsuite/gas/i386/inval.l: Adjust expectations.
2522 2020-02-12 Jan Beulich <jbeulich@suse.com>
2524 * config/tc-i386.c (operand_type_register_match): Also fall
2525 through initial two if()-s when the template allows for a GPR
2526 operand. Adjust comment.
2528 2020-02-11 Jan Beulich <jbeulich@suse.com>
2530 (struct _i386_insn): New field "short_form".
2531 (optimize_encoding): Drop setting of shortform field.
2532 (process_suffix): Set i.short_form. Replace shortform use.
2533 (process_operands): Replace shortform use.
2535 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2537 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2538 loop initial declaration.
2540 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2542 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2543 instructions that can have 5 arguments.
2544 (enum operand_parse_code): Add new operands.
2545 (parse_operands): Account for new operands.
2547 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2548 (neon_select_shape): Account for P suffix.
2549 (LOW1): Move macro to global position.
2550 (HI4): Move macro to global position.
2551 (vcx_assign_vec_d): New.
2552 (vcx_assign_vec_m): New.
2553 (vcx_assign_vec_n): New.
2554 (enum vcx_reg_type): New.
2555 (vcx_get_reg_type): New.
2556 (vcx_size_pos): New.
2558 (vcx_handle_shape): New.
2559 (vcx_ensure_register_in_range): New.
2560 (vcx_handle_register_arguments): New.
2561 (vcx_handle_insn_block): New.
2562 (vcx_handle_common_checks): New.
2566 * testsuite/gas/arm/cde-missing-fp.d: New test.
2567 * testsuite/gas/arm/cde-missing-fp.l: New test.
2568 * testsuite/gas/arm/cde-missing-mve.d: New test.
2569 * testsuite/gas/arm/cde-missing-mve.l: New test.
2570 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2571 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2572 * testsuite/gas/arm/cde-mve.s: New test.
2573 * testsuite/gas/arm/cde-warnings.l:
2574 * testsuite/gas/arm/cde-warnings.s:
2575 * testsuite/gas/arm/cde.d:
2576 * testsuite/gas/arm/cde.s:
2578 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2579 Matthew Malcomson <matthew.malcomson@arm.com>
2581 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2582 CDE coprocessor that can be enabled.
2583 (enum pred_instruction_type): New pred type.
2584 (BAD_NO_VPT): New error message.
2585 (BAD_CDE): New error message.
2586 (BAD_CDE_COPROC): New error message.
2587 (enum operand_parse_code): Add new immediate operands.
2588 (parse_operands): Account for new immediate operands.
2589 (check_cde_operand): New.
2590 (cde_coproc_enabled): New.
2591 (cde_coproc_pos): New.
2592 (cde_handle_coproc): New.
2593 (cxn_handle_predication): New.
2594 (do_custom_instruction_1): New.
2595 (do_custom_instruction_2): New.
2596 (do_custom_instruction_3): New.
2609 (handle_pred_state): Define new IT block behaviour.
2610 (insns): Add newn CX*{,d}{,a} instructions.
2611 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2612 Define new cdecp extension strings.
2613 * doc/c-arm.texi: Document new cdecp extension arguments.
2614 * testsuite/gas/arm/cde-scalar.d: New test.
2615 * testsuite/gas/arm/cde-scalar.s: New test.
2616 * testsuite/gas/arm/cde-warnings.d: New test.
2617 * testsuite/gas/arm/cde-warnings.l: New test.
2618 * testsuite/gas/arm/cde-warnings.s: New test.
2619 * testsuite/gas/arm/cde.d: New test.
2620 * testsuite/gas/arm/cde.s: New test.
2622 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2625 * config/tc-i386.c (intel64): Renamed to ...
2627 (match_template): Accept Intel64 only instruction by default.
2628 (i386_displacement): Updated.
2629 (md_parse_option): Updated.
2630 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2631 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2632 -mamd64 to x86-64-sysenter-amd.
2633 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2635 2020-02-10 Alan Modra <amodra@gmail.com>
2637 * config/obj-elf.c (obj_elf_change_section): Error for section
2638 type, attr or entsize changes in assembly.
2639 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2640 * testsuite/gas/elf/section5.l: Update.
2642 2020-02-10 Alan Modra <amodra@gmail.com>
2644 * output-file.c (output_file_close): Do a normal close when
2645 flag_always_generate_output.
2646 * write.c (write_object_file): Don't stop output when
2647 flag_always_generate_output.
2649 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2652 * config/tc-z80.c: Add -gbz80 command line option to generate code
2653 for the GameBoy Z80. Add support for generating DWARF.
2654 * config/tc-z80.h: Add support for DWARF debug information
2656 * doc/c-z80.texi: Document new command line option.
2657 * testsuite/gas/z80/gbz80_all.d: New file.
2658 * testsuite/gas/z80/gbz80_all.s: New file.
2659 * testsuite/gas/z80/z80.exp: Run the new tests.
2660 * testsuite/gas/z80/z80n_all.d: New file.
2661 * testsuite/gas/z80/z80n_all.s: New file.
2662 * testsuite/gas/z80/z80n_reloc.d: New file.
2664 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2667 * config/obj-elf.c (get_section): Also check
2668 linked_to_symbol_name.
2669 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2670 (obj_elf_parse_section_letters): Handle the 'o' flag.
2671 (build_group_lists): Renamed to ...
2672 (build_additional_section_info): This. Set elf_linked_to_section
2673 from map_head.linked_to_symbol_name.
2674 (elf_adjust_symtab): Updated.
2675 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2676 * doc/as.texi: Document the 'o' flag.
2677 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2678 * testsuite/gas/elf/section18.d: New file.
2679 * testsuite/gas/elf/section18.s: Likewise.
2680 * testsuite/gas/elf/section19.d: Likewise.
2681 * testsuite/gas/elf/section19.s: Likewise.
2682 * testsuite/gas/elf/section20.d: Likewise.
2683 * testsuite/gas/elf/section20.s: Likewise.
2684 * testsuite/gas/elf/section21.d: Likewise.
2685 * testsuite/gas/elf/section21.l: Likewise.
2686 * testsuite/gas/elf/section21.s: Likewise.
2688 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2690 * NEWS: Mention x86 assembler options to align branches for
2693 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2695 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2696 only for ELF targets.
2697 * testsuite/gas/i386/unique.d: Don't xfail.
2698 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2700 2020-02-06 Alan Modra <amodra@gmail.com>
2702 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2703 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2705 2020-02-06 Alan Modra <amodra@gmail.com>
2707 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2708 xfail, and rename test.
2709 * testsuite/gas/elf/section12b.d: Likewise.
2710 * testsuite/gas/elf/section16a.d: Likewise.
2711 * testsuite/gas/elf/section16b.d: Likewise.
2713 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2716 * config/obj-elf.c (section_match): Removed.
2717 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2719 (obj_elf_change_section): Replace info and group_name arguments
2720 with match_p. Also update the section ID and flags from match_p.
2721 (obj_elf_section): Handle "unique,N". Update call to
2722 obj_elf_change_section.
2723 * config/obj-elf.h (elf_section_match): New.
2724 (obj_elf_change_section): Updated.
2725 * config/tc-arm.c (start_unwind_section): Update call to
2726 obj_elf_change_section.
2727 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2728 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2729 (microblaze_s_sdata): Likewise.
2730 (microblaze_s_rdata): Likewise.
2731 (microblaze_s_bss): Likewise.
2732 * config/tc-mips.c (s_change_section): Likewise.
2733 * config/tc-msp430.c (msp430_profiler): Likewise.
2734 * config/tc-rx.c (parse_rx_section): Likewise.
2735 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2736 * doc/as.texi: Document "unique,N" in .section directive.
2737 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2738 * testsuite/gas/elf/section15.d: New file.
2739 * testsuite/gas/elf/section15.s: Likewise.
2740 * testsuite/gas/elf/section16.s: Likewise.
2741 * testsuite/gas/elf/section16a.d: Likewise.
2742 * testsuite/gas/elf/section16b.d: Likewise.
2743 * testsuite/gas/elf/section17.d: Likewise.
2744 * testsuite/gas/elf/section17.l: Likewise.
2745 * testsuite/gas/elf/section17.s: Likewise.
2746 * testsuite/gas/i386/unique.d: Likewise.
2747 * testsuite/gas/i386/unique.s: Likewise.
2748 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2749 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2751 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2753 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2755 2020-02-01 Anthony Green <green@moxielogic.com>
2757 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2759 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2761 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2764 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2767 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2768 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2770 * testsuite/gas/arm/mve_dsp.d: New test.
2772 2020-01-31 Nick Clifton <nickc@redhat.com>
2774 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2775 rather than BFD_RELOC_NONE.
2777 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2779 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2780 to support VLDMIA instruction for MVE.
2781 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2782 instruction for MVE.
2783 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2784 instruction for MVE.
2785 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2786 instruction for MVE.
2787 * testsuite/gas/arm/mve-ldst.d: New test.
2788 * testsuite/gas/arm/mve-ldst.s: Likewise.
2790 2020-01-31 Nick Clifton <nickc@redhat.com>
2792 * po/fr.po: Updated French translation.
2793 * po/ru.po: Updated Russian translation.
2795 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2797 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2799 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2800 * testsuite/gas/aarch64/sve-movprfx_28.d,
2801 * testsuite/gas/aarch64/sve-movprfx_28.l,
2802 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2804 2020-01-30 Jan Beulich <jbeulich@suse.com>
2806 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2807 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2808 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2809 Adjust expectations.
2811 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2813 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2814 * testsuite/gas/bpf/alu-be.d: Likewise.
2815 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2816 * testsuite/gas/bpf/alu32-be.d: Likewise.
2818 2020-01-30 Jan Beulich <jbeulich@suse.com>
2820 * testsuite/gas/i386/x86-64-branch-2.s,
2821 testsuite/gas/i386/x86-64-branch-4.s,
2822 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2823 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2824 testsuite/gas/i386/x86-64-branch-2.d,
2825 testsuite/gas/i386/x86-64-branch-4.l,
2826 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2828 2020-01-30 Jan Beulich <jbeulich@suse.com>
2830 * config/tc-i386.c (process_suffix): .
2831 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2832 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2834 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2836 testsuite/gas/i386/x86_64.s: Add RETF cases.
2837 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2838 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2839 testsuite/gas/i386/x86-64-opcode.d,
2840 testsuite/gas/i386/x86-64-suffix-intel.d,
2841 testsuite/gas/i386/x86-64-suffix.d,
2842 testsuite/gas/i386/x86_64-intel.d
2843 testsuite/gas/i386/x86_64.d: Adjust expectations.
2844 * testsuite/gas/i386/x86-64-suffix.e,
2845 testsuite/gas/i386/x86_64.e: New.
2847 2020-01-30 Jan Beulich <jbeulich@suse.com>
2849 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2852 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2855 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2857 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2858 differences. Document movslq and movsxd.
2859 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2860 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2861 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2862 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2863 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2864 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2865 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2866 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2867 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2868 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2869 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2871 2020-01-27 Alan Modra <amodra@gmail.com>
2873 * testsuite/gas/all/gas.exp: Replace case statements with switch
2875 * testsuite/gas/elf/elf.exp: Likewise.
2876 * testsuite/gas/macros/macros.exp: Likewise.
2877 * testsuite/lib/gas-defs.exp: Likewise.
2879 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2882 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2883 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2885 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2887 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2888 s exts must be known, so rename *ok* to *fail*.
2889 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2890 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2891 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2893 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2894 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2896 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2899 * config/tc-i386.c (check_long_reg): Always disallow double word
2900 suffix in mnemonic with word general register.
2901 * testsuite/gas/i386/general.s: Replace word general register
2902 with double word general register for movl.
2903 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2905 * testsuite/gas/i386/general.l: Updated.
2906 * testsuite/gas/i386/inval.l: Likewise.
2908 2020-01-22 Alan Modra <amodra@gmail.com>
2910 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2911 __tls_get_addr_desc and __tls_get_addr_opt.
2913 2020-01-21 Jan Beulich <jbeulich@suse.com>
2915 * testsuite/gas/i386/inval-crc32.s,
2916 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2917 * testsuite/gas/i386/inval-crc32.l,
2918 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2920 2020-01-21 Jan Beulich <jbeulich@suse.com>
2922 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2923 generic code path. Deal with No_lSuf being set in a template.
2924 * testsuite/gas/i386/inval-crc32.l,
2925 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2926 instead of error(s) when operand size is ambiguous.
2927 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2928 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2929 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2930 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2931 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2932 Adjust expectations.
2934 2020-01-21 Jan Beulich <jbeulich@suse.com>
2936 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2937 and an intel_syntax check. Re-write lack-of-suffix processing
2939 * doc/c-i386.texi: Document operand size defaults for suffix-
2940 less AT&T syntax insns.
2941 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2942 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2943 testsuite/gas/i386/x86-64-avx-scalar.s,
2944 testsuite/gas/i386/x86-64-avx.s,
2945 testsuite/gas/i386/x86-64-bundle.s,
2946 testsuite/gas/i386/x86-64-intel64.s,
2947 testsuite/gas/i386/x86-64-lock-1.s,
2948 testsuite/gas/i386/x86-64-opcode.s,
2949 testsuite/gas/i386/x86-64-sse2avx.s,
2950 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2951 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2952 testsuite/gas/i386/x86-64-nops.s,
2953 testsuite/gas/i386/x86-64-ptwrite.s,
2954 testsuite/gas/i386/x86-64-simd.s,
2955 testsuite/gas/i386/x86-64-sse-noavx.s,
2956 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2958 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2959 testsuite/gas/i386/noreg64.s: Add further tests.
2960 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2961 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2962 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2963 testsuite/gas/i386/sse-noavx.d,
2964 testsuite/gas/i386/x86-64-intel64.d,
2965 testsuite/gas/i386/x86-64-nops.d,
2966 testsuite/gas/i386/x86-64-opcode.d,
2967 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2968 testsuite/gas/i386/x86-64-ptwrite.d,
2969 testsuite/gas/i386/x86-64-simd-intel.d,
2970 testsuite/gas/i386/x86-64-simd-suffix.d,
2971 testsuite/gas/i386/x86-64-simd.d,
2972 testsuite/gas/i386/x86-64-sse-noavx.d
2973 testsuite/gas/i386/x86-64-suffix.d,
2974 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2975 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2976 testsuite/gas/i386/noreg64.l: New.
2977 * testsuite/gas/i386/i386.exp: Run new tests.
2979 2020-01-21 Jan Beulich <jbeulich@suse.com>
2981 * testsuite/gas/i386/avx512_bf16_vl.s,
2982 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2983 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2984 broadcast forms of VCVTNEPS2BF16.
2985 * testsuite/gas/i386/avx512_bf16_vl.d,
2986 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2988 2020-01-20 Nick Clifton <nickc@redhat.com>
2990 * po/uk.po: Updated Ukranian translation.
2992 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2995 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2996 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2998 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2999 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3000 R_X86_64_GOTPC32_TLSDESC relocation.
3002 2020-01-18 Nick Clifton <nickc@redhat.com>
3004 * configure: Regenerate.
3005 * po/gas.pot: Regenerate.
3007 2020-01-18 Nick Clifton <nickc@redhat.com>
3009 Binutils 2.34 branch created.
3011 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
3013 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3014 with vex_encoding_vex.
3015 (parse_insn): Likewise.
3016 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
3017 and {vex3} documentation.
3018 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3020 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3022 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
3025 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3026 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3027 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3028 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3029 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3030 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3032 2020-01-16 Jan Beulich <jbeulich@suse.com>
3034 * config/tc-i386.c (match_template): Drop found_cpu_match local
3037 2020-01-16 Jan Beulich <jbeulich@suse.com>
3039 * testsuite/gas/i386/avx512dq-inval.l,
3040 testsuite/gas/i386/avx512dq-inval.s: New.
3041 * testsuite/gas/i386/i386.exp: Run new test.
3043 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3045 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3046 relocations when the target is 430X, except when extracting part of an
3048 (msp430_srcoperand): Adjust comment.
3049 Initialize the expp member of the msp430_operand_s struct as
3051 (msp430_dstoperand): Likewise.
3052 * testsuite/gas/msp430/msp430.exp: Run new test.
3053 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3054 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3056 2020-01-15 Alan Modra <amodra@gmail.com>
3058 * configure.tgt: Add sparc-*-freebsd case.
3060 2020-01-14 Lili Cui <lili.cui@intel.com>
3062 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3063 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3064 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3065 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3066 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3067 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3068 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3069 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3070 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3071 * testsuite/gas/i386/align-branch-5.d: Likewise.
3072 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3073 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3074 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3075 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3076 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3077 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3078 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3079 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3080 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3081 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3082 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3083 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3085 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3088 * config/tc-z80.c: Add support for half precision, single
3089 precision and double precision floating point values.
3090 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3091 * doc/as.texi: Add new z80 command line options.
3092 * doc/c-z80.texi: Document new z80 command line options.
3093 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3094 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3095 * testsuite/gas/z80/z80.exp: Run the new test.
3096 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3097 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3098 * testsuite/gas/z80/strings.d: Update expected output.
3100 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3102 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3105 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3107 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3109 * config/tc-arc.h: Add header if/defs.
3110 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3112 2020-01-13 Alan Modra <amodra@gmail.com>
3114 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3116 2020-01-13 Alan Modra <amodra@gmail.com>
3118 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3121 2020-01-10 Alan Modra <amodra@gmail.com>
3123 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3124 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3126 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3129 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3131 (emit_ld_r_r): Likewise.
3132 (emit_ld_rr_m): Likewise.
3133 (emit_ld_rr_nn): Likewise.
3135 2020-01-09 Jan Beulich <jbeulich@suse.com>
3137 * config/tc-i386.c (optimize_encoding): Add
3138 is_any_vex_encoding() invocations. Drop respective
3139 i.tm.extension_opcode == None checks.
3141 2020-01-09 Jan Beulich <jbeulich@suse.com>
3143 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3144 REX transformations. Correct comment indentation.
3146 2020-01-09 Jan Beulich <jbeulich@suse.com>
3148 * config/tc-i386.c (optimize_encoding): Generalize register
3149 transformation for TEST optimization.
3151 2020-01-09 Jan Beulich <jbeulich@suse.com>
3153 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3154 testsuite/gas/i386/x86-64-sysenter-amd.d,
3155 testsuite/gas/i386/x86-64-sysenter-amd.l,
3156 testsuite/gas/i386/x86-64-sysenter-intel.d,
3157 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3158 * testsuite/gas/i386/i386.exp: Run new tests.
3160 2020-01-08 Nick Clifton <nickc@redhat.com>
3163 * doc/as.texi (Align): Document the fact that all arguments can be
3166 (P2align): Likewise.
3168 2020-01-08 Nick Clifton <nickc@redhat.com>
3171 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3172 already defined as a different symbol type.
3173 * testsuite/gas/elf/pr14891.s: New test source file.
3174 * testsuite/gas/elf/pr14891.d: New test driver.
3175 * testsuite/gas/elf/pr14891.s: New test expected error output.
3176 * testsuite/gas/elf/elf.exp: Run the new test.
3178 2020-01-08 Alan Modra <amodra@gmail.com>
3180 * config/tc-z8k.c (md_begin): Make idx unsigned.
3181 (get_specific): Likewise for this_index.
3183 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3185 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3186 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3187 (md_operand): Set X_md to absent.
3188 (arc_parse_name): Check for X_md.
3190 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3193 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3194 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3196 * read.c (next_char_of_string): Likewise.
3197 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3198 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3200 2020-01-03 Nick Clifton <nickc@redhat.com>
3202 * po/sv.po: Updated Swedish translation.
3204 2020-01-03 Jan Beulich <jbeulich@suse.com>
3206 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3207 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3209 2020-01-03 Jan Beulich <jbeulich@suse.com>
3211 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3212 by-element usdot. Add 64-bit form tests for by-element sudot.
3213 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3215 2020-01-03 Jan Beulich <jbeulich@suse.com>
3217 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3218 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3220 2020-01-03 Jan Beulich <jbeulich@suse.com>
3222 * testsuite/gas/aarch64/f64mm.d,
3223 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3225 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3227 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3228 support for assembler code generated by SDCC. Add new relocation
3229 types. Add z80-elf target support.
3230 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3231 labels. Local labels starts from ".L".
3232 * NEWS: Mention the new support.
3233 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3234 * testsuite/gas/all/fwdexp.s: Likewise.
3235 * testsuite/gas/all/cond.l: Likewise.
3236 * testsuite/gas/all/cond.s: Likewise.
3237 * testsuite/gas/all/fwdexp.d: Likewise.
3238 * testsuite/gas/all/fwdexp.s: Likewise.
3239 * testsuite/gas/elf/section2.e-mips: Likewise.
3240 * testsuite/gas/elf/section2.l: Likewise.
3241 * testsuite/gas/elf/section2.s: Likewise.
3242 * testsuite/gas/macros/app1.d: Likewise.
3243 * testsuite/gas/macros/app1.s: Likewise.
3244 * testsuite/gas/macros/app2.d: Likewise.
3245 * testsuite/gas/macros/app2.s: Likewise.
3246 * testsuite/gas/macros/app3.d: Likewise.
3247 * testsuite/gas/macros/app3.s: Likewise.
3248 * testsuite/gas/macros/app4.d: Likewise.
3249 * testsuite/gas/macros/app4.s: Likewise.
3250 * testsuite/gas/macros/app4b.s: Likewise.
3251 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3252 * testsuite/gas/z80/z80.exp: Add new tests
3253 * testsuite/gas/z80/dollar.d: New file.
3254 * testsuite/gas/z80/dollar.s: New file.
3255 * testsuite/gas/z80/ez80_adl_all.d: New file.
3256 * testsuite/gas/z80/ez80_adl_all.s: New file.
3257 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3258 * testsuite/gas/z80/ez80_isuf.s: New file.
3259 * testsuite/gas/z80/ez80_z80_all.d: New file.
3260 * testsuite/gas/z80/ez80_z80_all.s: New file.
3261 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3262 * testsuite/gas/z80/r800_extra.d: New file.
3263 * testsuite/gas/z80/r800_extra.s: New file.
3264 * testsuite/gas/z80/r800_ii8.d: New file.
3265 * testsuite/gas/z80/r800_z80_doc.d: New file.
3266 * testsuite/gas/z80/z180.d: New file.
3267 * testsuite/gas/z80/z180.s: New file.
3268 * testsuite/gas/z80/z180_z80_doc.d: New file.
3269 * testsuite/gas/z80/z80_doc.d: New file.
3270 * testsuite/gas/z80/z80_doc.s: New file.
3271 * testsuite/gas/z80/z80_ii8.d: New file.
3272 * testsuite/gas/z80/z80_ii8.s: New file.
3273 * testsuite/gas/z80/z80_in_f_c.d: New file.
3274 * testsuite/gas/z80/z80_in_f_c.s: New file.
3275 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3276 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3277 * testsuite/gas/z80/z80_out_c_0.d: New file.
3278 * testsuite/gas/z80/z80_out_c_0.s: New file.
3279 * testsuite/gas/z80/z80_reloc.d: New file.
3280 * testsuite/gas/z80/z80_reloc.s: New file.
3281 * testsuite/gas/z80/z80_sli.d: New file.
3282 * testsuite/gas/z80/z80_sli.s: New file.
3284 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3286 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3289 2020-01-01 Alan Modra <amodra@gmail.com>
3291 Update year range in copyright notice of all files.
3293 For older changes see ChangeLog-2019
3295 Copyright (C) 2020 Free Software Foundation, Inc.
3297 Copying and distribution of this file, with or without modification,
3298 are permitted in any medium without royalty provided the copyright
3299 notice and this notice are preserved.
3305 version-control: never