1 2020-08-12 Nick Clifton <nickc@redhat.com>
3 * po/ru.po: Updated Russian translation.
5 2020-08-10 Alex Coplan <alex.coplan@arm.com>
7 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
8 a long system register.
9 (parse_sys_ins_reg): Likewise.
10 (sysreg_hash_insert): New.
11 (md_begin): Use sysreg_hash_insert() to ensure all system
12 registers are no longer than the maximum length at startup.
13 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
14 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
15 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
17 2020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
19 * config/tc-aarch64.c (parse_sys_reg): Call to
20 aarch64_sys_ins_reg_supported_p instead of
21 aarch64_sys_reg_supported_p.
22 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
23 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
24 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
25 * testsuite/gas/aarch64/sysreg-5.s: New test.
27 2020-08-10 Alan Modra <amodra@gmail.com>
29 * testsuite/gas/ppc/power8.d,
30 * testsuite/gas/ppc/power8.s: Add miso.
31 * testsuite/gas/ppc/power9.d,
32 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
34 2020-08-10 Alan Modra <amodra@gmail.com>
36 * testsuite/gas/ppc/power8.d: Update.
37 * testsuite/gas/ppc/vsx2.d: Update.
39 2020-08-10 Alan Modra <amodra@gmail.com>
41 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
42 stswi, or stswx in little-endian mode.
43 * testsuite/gas/ppc/476.d,
44 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
45 * testsuite/gas/ppc/a2.d,
46 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
47 * testsuite/gas/ppc/be.d,
48 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
49 * testsuite/gas/ppc/le_error.d,
50 * testsuite/gas/ppc/le_error.l: New little-endian test.
51 * testsuite/gas/ppc/ppc.exp: Run new tests.
53 2020-08-07 H.J. Lu <hongjiu.lu@intel.com>
55 * read.c (read_a_source_file): Ignore rest of line on overflow
58 2020-08-06 Alex Coplan <alex.coplan@arm.com>
60 * read.c (read_a_source_file): Use long for local labels, detect
61 overflow and raise an error for overly-long labels.
62 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
63 * testsuite/gas/all/local-label-overflow.d: New test.
64 * testsuite/gas/all/local-label-overflow.l: Error output.
65 * testsuite/gas/all/local-label-overflow.s: Input.
67 2020-08-04 Christian Groessler <chris@groessler.org>
69 * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
72 2020-08-04 H.J. Lu <hongjiu.lu@intel.com>
74 * NEWS: Mention {disp16} pseudo prefix.
76 2020-08-04 H.J. Lu <hongjiu.lu@intel.com>
78 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
81 2020-08-04 Mark Wielaard <mark@klomp.org>
83 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
84 DW_FORM_udata for DW_AT_high_pc.
85 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
87 * read.c (emit_leb128_exp): No longer static.
88 * read.h (emit_leb128_exp): Define.
90 2020-08-02 Mark Wielaard <mark@klomp.org>
92 * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
93 least one directory if there is at least one file. Use dirs[1]
94 if dirs[0] is not set, or if there is no dirs[1] the current
95 working directory. Use files[1] filename, when files[0] filename
98 2020-08-02 Mark Wielaard <mark@klomp.org>
100 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
102 * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
103 * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
104 * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
105 * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
106 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
108 2020-08-02 Mark Wielaard <mark@klomp.org>
110 * doc/as.texi (--gdwarf-[345]): Fix typo.
112 2020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
114 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
115 (md_parse_option): Remove case for OPTION_MOVE_DATA.
116 (md_longopts): Remove "md" entry.
117 (md_show_usage): Likewise.
119 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
122 * config/tc-i386.c (_i386_insn::disp_encoding): Add
124 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
126 (build_modrm_byte): Handle {disp16}.
127 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
129 * doc/c-i386.texi: Update {disp32} documentation and document
131 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
132 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
134 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
135 tests with 128-byte displacement. Add {disp16} tests.
136 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
137 vmovaps test. Add (%r13)/(%r13d) tests.
138 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
139 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
140 * testsuite/gas/i386/inval-pseudo.l: Updated.
141 * testsuite/gas/i386/pseudos.d: Likewise.
142 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
144 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
146 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
147 * Makefile.in, doc/Makefile.in: Regenerate.
148 * configure: Regenerate.
150 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
152 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
153 * testsuite/gas/elf/dwarf2-5.d: Likewise.
154 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
155 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
156 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
157 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
159 2020-07-30 Nick Clifton <nickc@redhat.com>
161 * as.c (dwarf_level): Initialise to 3 in case this is not set on
164 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
166 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
167 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
168 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
169 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
170 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
171 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
172 * testsuite/gas/mips/mips.exp: Run the new tests.
174 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
176 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
177 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
178 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
179 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
180 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
181 * testsuite/gas/mips/global-local-symtab.s: New test source.
182 * testsuite/gas/mips/mips.exp: Run the new tests.
184 2020-07-28 H.J. Lu <hongjiu.lu@intel.com>
187 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
188 (%bp)/(%ebp)/(%rbp) for {disp32}.
189 * doc/c-i386.texi: Update {disp32} documentation.
190 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
191 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
192 * testsuite/gas/i386/pseudos.d: Updated.
193 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
195 2020-07-27 H.J. Lu <hongjiu.lu@intel.com>
197 * doc/as.texi: Replace preceeded with preceded.
199 2020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
201 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
202 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
203 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
204 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
205 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
206 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
207 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
208 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
210 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
211 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
212 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
214 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
216 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
218 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
220 * testsuite/gas/mips/jal-xgot-irix.d: New file.
221 * testsuite/gas/mips/jalr2-irix.d: New file.
222 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
224 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
226 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
227 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
228 `*-*-irix*' targets. Add source file designator.
229 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
231 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
232 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
233 * testsuite/gas/mips/jalr2.d: Add name designator.
234 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
235 tests involving the JALR relocation throughout.
237 2020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
239 * testsuite/gas/mips/mips.exp: Use a helper variable for
240 IRIX/non-IRIX test selection.
242 2020-07-21 Jan Beulich <jbeulich@suse.com>
244 * testsuite/gas/i386/evex-no-scale-64.d,
245 testsuite/gas/i386/addr32.d,
246 testsuite/gas/i386/x86-64-addr32-intel.d,
247 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
249 2020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
251 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
253 2020-07-21 Jan Beulich <jbeulich@suse.com>
255 * testsuite/gas/i386/evex-no-scale-32.d,
256 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
257 * testsuite/gas/i386/evex-no-scale-32.s,
258 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
259 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
261 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
264 2020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
266 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
267 (my_getSmallExpression): Adjust accordingly.
269 2020-07-20 Jan Beulich <jbeulich@suse.com>
272 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
273 conditional around it.
274 (md_begin): Insert backslash into operand_chars[] when slash is
276 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
277 \* as operators when / may be a comment character.
278 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
279 * testsuite/gas/i386/i386.exp: Run new test.
281 2020-07-20 Jan Beulich <jbeulich@suse.com>
284 * app.c (last_char): Drop TC_ARM conditional around it.
285 (struct app_save): Drop TC_ARM conditional around last_char.
286 (app_push, app_pop): Drop TC_ARM conditional from last_char
288 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
289 backslash-precedes-comment-character check.
291 2020-07-20 Jan Beulich <jbeulich@suse.com>
293 * config/tc-i386.c (frag_opcode_byte): New.
294 (output_branch): Emit error when in absolute section.
295 (output_jump, output_insn): Use frag_opcode_byte. Handle being
297 (output_interseg_jump, output_disp, output_imm): Handle being in
299 * testsuite/gas/i386/sizing.s,
300 testsuite/gas/i386/sizing32.d,
301 testsuite/gas/i386/sizing64.d: New.
302 * testsuite/gas/i386/i386.exp: Run new tests.
304 2020-07-20 Jan Beulich <jbeulich@suse.com>
306 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
307 is_elf_format as applicable; merely exclude iamcu tests.
309 2020-07-19 H.J. Lu <hongjiu.lu@intel.com>
312 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
313 against section to PC32 reloc.
314 * testsuite/gas/i386/relax-5.d: Updated.
315 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
317 2020-07-15 H.J. Lu <hongjiu.lu@intel.com>
320 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
321 * testsuite/gas/i386/addr32.d: Likewise.
322 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
323 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
325 2020-07-15 Nick Clifton <nickc@redhat.com>
327 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
328 the addend field of REL relocations. Store the full addend into
329 the note for REL relocations.
331 2020-07-15 Jan Beulich <jbeulich@suse.com>
333 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
335 * testsuite/gas/i386/x86-64-stack-intel.d,
336 testsuite/gas/i386/x86-64-stack-suffix.d,
337 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
339 2020-07-15 Jan Beulich <jbeulich@suse.com>
341 * testsuite/gas/i386/disassem.d,
342 testsuite/gas/i386/ilp32/x86-64-branch.d,
343 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
344 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
345 testsuite/gas/i386/noreg32.d,
346 testsuite/gas/i386/noreg64-rex64.d,
347 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
348 testsuite/gas/i386/opcode.d,
349 testsuite/gas/i386/solaris/x86-64-branch-2.d,
350 testsuite/gas/i386/solaris/x86-64-jump.d,
351 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
352 testsuite/gas/i386/solaris/x86-64-nop-3.d,
353 testsuite/gas/i386/solaris/x86-64-nop-4.d,
354 testsuite/gas/i386/solaris/x86-64-nop-5.d,
355 testsuite/gas/i386/solaris/x86-64-relax-2.d,
356 testsuite/gas/i386/solaris/x86-64-relax-3.d,
357 testsuite/gas/i386/x86-64-align-branch-1a.d,
358 testsuite/gas/i386/x86-64-align-branch-1b.d,
359 testsuite/gas/i386/x86-64-align-branch-1c.d,
360 testsuite/gas/i386/x86-64-align-branch-1d.d,
361 testsuite/gas/i386/x86-64-align-branch-1e.d,
362 testsuite/gas/i386/x86-64-align-branch-1f.d,
363 testsuite/gas/i386/x86-64-align-branch-1g.d,
364 testsuite/gas/i386/x86-64-align-branch-1h.d,
365 testsuite/gas/i386/x86-64-align-branch-1i.d,
366 testsuite/gas/i386/x86-64-align-branch-2a.d,
367 testsuite/gas/i386/x86-64-align-branch-2b.d,
368 testsuite/gas/i386/x86-64-align-branch-2c.d,
369 testsuite/gas/i386/x86-64-align-branch-3.d,
370 testsuite/gas/i386/x86-64-align-branch-4a.d,
371 testsuite/gas/i386/x86-64-align-branch-4b.d,
372 testsuite/gas/i386/x86-64-align-branch-5.d,
373 testsuite/gas/i386/x86-64-align-branch-6.d,
374 testsuite/gas/i386/x86-64-branch-2.d,
375 testsuite/gas/i386/x86-64-branch-3.d,
376 testsuite/gas/i386/x86-64-branch.d,
377 testsuite/gas/i386/x86-64-disassem.d,
378 testsuite/gas/i386/x86-64-disp32.d,
379 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
380 testsuite/gas/i386/x86-64-gotpcrel.d,
381 testsuite/gas/i386/x86-64-ifunc.d,
382 testsuite/gas/i386/x86-64-jump.d,
383 testsuite/gas/i386/x86-64-lfence-byte.d,
384 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
385 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
386 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
387 testsuite/gas/i386/x86-64-lfence-load.d,
388 testsuite/gas/i386/x86-64-lfence-ret-a.d,
389 testsuite/gas/i386/x86-64-lfence-ret-b.d,
390 testsuite/gas/i386/x86-64-lfence-ret-c.d,
391 testsuite/gas/i386/x86-64-lfence-ret-d.d,
392 testsuite/gas/i386/x86-64-lfence-ret-e.d,
393 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
394 testsuite/gas/i386/x86-64-mpx-branch-1.d,
395 testsuite/gas/i386/x86-64-mpx.d,
396 testsuite/gas/i386/x86-64-nop-3.d,
397 testsuite/gas/i386/x86-64-nop-4.d,
398 testsuite/gas/i386/x86-64-nop-5.d,
399 testsuite/gas/i386/x86-64-nops-7.d,
400 testsuite/gas/i386/x86-64-notrack.d,
401 testsuite/gas/i386/x86-64-opcode.d,
402 testsuite/gas/i386/x86-64-relax-2.d,
403 testsuite/gas/i386/x86-64-relax-3.d,
404 testsuite/gas/i386/x86-64-relax-4.d,
405 testsuite/gas/i386/x86-64-rtm.d,
406 testsuite/gas/i386/x86-64-stack.d,
407 testsuite/gas/i386/x86-64-unique.d,
408 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
410 2020-07-14 H.J. Lu <hongjiu.lu@intel.com>
413 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
415 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
416 * testsuite/gas/i386/addr32.d: Updated.
417 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
418 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
419 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
420 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
422 2020-07-14 Jan Beulich <jbeulich@suse.com>
424 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
425 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
426 * testsuite/gas/i386/intel.d,
427 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
429 2020-07-14 Jan Beulich <jbeulich@suse.com>
431 * testsuite/gas/i386/prefix.d: Adjust expectations.
433 2020-07-14 Jan Beulich <jbeulich@suse.com>
435 * testsuite/gas/i386/x86-64-avx-intel.d,
436 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
438 2020-07-14 Jan Beulich <jbeulich@suse.com>
440 * testsuite/gas/i386/movbe-suffix.d,
441 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
442 * testsuite/gas/i386/i386.exp: Run new tests.
444 2020-07-14 Jan Beulich <jbeulich@suse.com>
446 * testsuite/gas/i386/crc32-suffix.d,
447 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
448 * testsuite/gas/i386/i386.exp: Run new tests.
449 * testsuite/gas/i386/arch-10-bdver1.d,
450 testsuite/gas/i386/arch-10-bdver2.d,
451 testsuite/gas/i386/arch-10-bdver3.d,
452 testsuite/gas/i386/arch-10-bdver4.d,
453 testsuite/gas/i386/arch-10-btver1.d,
454 testsuite/gas/i386/arch-10-btver2.d,
455 testsuite/gas/i386/arch-10-lzcnt.d,
456 testsuite/gas/i386/arch-10-prefetchw.d,
457 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
458 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
459 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
460 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
461 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
462 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
463 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
464 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
465 testsuite/gas/i386/x86-64-arch-2-btver1.d,
466 testsuite/gas/i386/x86-64-arch-2-btver2.d,
467 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
468 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
469 testsuite/gas/i386/x86-64-arch-2.d,
470 testsuite/gas/i386/x86-64-crc32.d,
471 testsuite/gas/i386/x86-64-pseudos.d,
472 testsuite/gas/i386/x86-64-sse-noavx.d,
473 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
475 2020-07-14 Jan Beulich <jbeulich@suse.com>
477 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
478 ModR/M-encoded byte register cases.
479 * testsuite/gas/i386/x86-64-pseudos.d,
480 testsuite/gas/i386/x86-64-reg-intel.d,
481 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
483 2020-07-14 Jan Beulich <jbeulich@suse.com>
485 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
486 not-ModR/M-encoded byte register cases.
487 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
489 2020-07-14 Jan Beulich <jbeulich@suse.com>
491 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
492 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
493 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
494 testsuite/gas/i386/ilp32/x86-64-avx.d,
495 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
496 testsuite/gas/i386/ilp32/x86-64-crc32.d,
497 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
498 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
499 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
500 testsuite/gas/i386/ilp32/x86-64-reg.d,
501 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
502 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
503 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
504 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
505 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
506 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
509 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
511 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
514 2020-07-13 Nick Clifton <nickc@redhat.com>
516 * po/fr.po: Updated French translation.
518 2020-07-13 Alan Modra <amodra@gmail.com>
520 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
521 * testsuite/gas/elf/dwarf2-12.d: Likewise.
522 * testsuite/gas/elf/dwarf2-13.d: Likewise.
523 * testsuite/gas/elf/dwarf2-14.d: Likewise.
525 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
527 * config/tc-i386.c (output_insn): Check i.xstate to set
528 GNU_PROPERTY_X86_FEATURE_2_TMM.
529 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
530 x86-64-property-8 and x86-64-property-9.
531 * testsuite/gas/i386/x86-64-property-7.d: New file.
532 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
533 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
534 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
535 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
536 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
538 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
540 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
541 has_regymm, has_regzmm and has_regtmm. Add xstate.
542 (md_assemble): Set i.xstate from operand types in instruction
544 (build_modrm_byte): Updated.
545 (output_insn): Check i.xstate.
546 * testsuite/gas/i386/i386.exp: Run property-6 and
548 * testsuite/gas/i386/property-6.d: New file.
549 * testsuite/gas/i386/property-6.s: Updated.
550 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
552 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
554 * testsuite/gas/i386/property-5.d: Correct test name.
556 2020-07-10 Lili Cui <lili.cui@intel.com>
558 * NEWS: Mention support for Intel AMX instructions.
559 * config/tc-i386.c (i386_error): Add invalid_sib_address.
560 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
561 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
562 (match_simd_size): Add tmmword check.
563 (operand_type_match): Add tmmword.
564 (type_names): Add rTMM.
565 (i386_error): Add invalid_tmm_register_set.
566 (check_VecOperands): Handle invalid_sib_address and
567 invalid_tmm_register_set.
568 (match_template): Handle invalid_sib_address.
569 (build_modrm_byte): Handle non-vector SIB and zmmword.
570 (i386_index_check): Disallow RegIP for non-vector SIB.
571 (check_register): Handle zmmword.
572 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
573 * testsuite/gas/i386/i386.exp: Add AMX new tests.
574 * testsuite/gas/i386/intel-regs.d: Add tmm.
575 * testsuite/gas/i386/intel-regs.s: Add tmm.
576 * testsuite/gas/i386/x86-64-amx-intel.d: New.
577 * testsuite/gas/i386/x86-64-amx-inval.l: New.
578 * testsuite/gas/i386/x86-64-amx-inval.s: New.
579 * testsuite/gas/i386/x86-64-amx.d: New.
580 * testsuite/gas/i386/x86-64-amx.s: New.
581 * testsuite/gas/i386/x86-64-amx-bad.d: New.
582 * testsuite/gas/i386/x86-64-amx-bad.s: New.
584 2020-07-10 Tom de Vries <tdevries@suse.de>
586 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
587 readelf's line table decoding.
588 * testsuite/gas/elf/dwarf2-12.d: Likewise.
589 * testsuite/gas/elf/dwarf2-13.d: Likewise.
590 * testsuite/gas/elf/dwarf2-14.d: Likewise.
591 * testsuite/gas/elf/dwarf2-15.d: Likewise.
592 * testsuite/gas/elf/dwarf2-16.d: Likewise.
593 * testsuite/gas/elf/dwarf2-17.d: Likewise.
594 * testsuite/gas/elf/dwarf2-18.d: Likewise.
595 * testsuite/gas/elf/dwarf2-19.d: Likewise.
596 * testsuite/gas/elf/dwarf2-5.d: Likewise.
597 * testsuite/gas/elf/dwarf2-6.d: Likewise.
598 * testsuite/gas/elf/dwarf2-7.d: Likewise.
600 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
602 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
603 VEX/EVEX vector instructions.
604 * testsuite/gas/i386/property-4.d: New file.
605 * testsuite/gas/i386/property-4.s: Likewise.
606 * testsuite/gas/i386/property-5.d: Likewise.
607 * testsuite/gas/i386/property-5.s: Likewise.
608 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
609 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
611 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
613 * NEWS: Mention --enable-x86-used-note.
614 * configure.ac: Configure with --enable-x86-used-note by default
616 * configure: Regenerated.
618 2020-07-09 Alan Modra <amodra@gmail.com>
620 * config/obj-coff.h: Remove TE_PE support.
621 * config/tc-ppc.c: Likewise.
622 * config/tc-ppc.h: Likewise.
623 * configure.tgt: Remove powerpc PE and powerpc lynxos.
624 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
626 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
628 2020-07-08 Jan Beulich <jbeulich@suse.com>
630 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
632 * testsuite/gas/i386/i386.exp: Run new tests.
634 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
636 * config/tc-arc.c (find_opcode_match): Add error messages.
637 * testsuite/gas/arc/add_s-err.s: Update test.
638 * testsuite/gas/arc/asm-errors.err: Likewise.
639 * testsuite/gas/arc/cpu-em-err.s: Likewise.
640 * testsuite/gas/arc/hregs-err.s: Likewise.
641 * testsuite/gas/arc/warn.s: Likewise.
643 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
646 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
648 2020-07-07 Alan Modra <amodra@gmail.com>
650 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
651 * testsuite/gas/ppc/ppc.exp: Likewise.
652 * testsuite/gas/all/weakref1l.d: Likewise.
654 2020-07-07 Nick Clifton <nickc@redhat.com>
656 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
659 2020-07-06 Jan Beulich <jbeulich@suse.com>
661 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
662 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
663 testsuite/gas/i386/x86-64-evex-wig1.d,
664 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
667 2020-07-06 Jan Beulich <jbeulich@suse.com>
669 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
670 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
671 * testsuite/gas/i386/avx512f-opts-intel.d,
672 testsuite/gas/i386/avx512f-opts.d
673 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
674 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
676 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
679 * config/tc-arm.c: Fix spelling mistake.
680 * config/tc-riscv.c: Likewise.
681 * config/tc-z80.c: Likewise.
682 * po/gas.pot: Regenerate.
684 2020-07-06 Nick Clifton <nickc@redhat.com>
686 * po/uk.po: Updated Ukranian translation.
688 2020-07-04 Nick Clifton <nickc@redhat.com>
690 * configure: Regenerate.
691 * po/gas.pot: Regenerate.
693 2020-07-04 Nick Clifton <nickc@redhat.com>
695 * version.m4: Change version number to 2.35.50.
696 * configure: Regenerate.
697 * po/bfd.pot: Regenerate.
699 2020-07-04 Nick Clifton <nickc@redhat.com>
701 Binutils 2.35 branch created.
703 2020-07-03 Alan Modra <amodra@gmail.com>
706 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
708 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
710 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
711 swap two source operands.
713 2020-07-02 Nick Clifton <nickc@redhat.com>
715 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
717 2020-07-02 Alex Coplan <alex.coplan@arm.com>
719 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
720 segfault on negative chars.
721 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
722 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
724 2020-07-02 Nick Clifton <nickc@redhat.com>
727 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
729 * testsuite/gas/ia64/unwind.d: Likewise.
730 * testsuite/gas/mmix/bspec-1.d: Likewise.
731 * testsuite/gas/mmix/bspec-2.d: Likewise.
732 * testsuite/gas/mmix/comment-1.d: Likewise.
733 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
735 2020-07-01 Alan Modra <amodra@gmail.com>
737 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
739 2020-07-01 Alan Modra <amodra@gmail.com>
741 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
742 in data sections, and mep.
744 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
746 * NEWS: Mention x86 NaCl target support removal.
747 * config/tc-i386.c: Remove x86 NaCl target support.
748 * config/tc-i386.h: Likewise.
749 * configure.tgt: Likewise.
750 * testsuite/gas/i386/i386.exp: Likewise.
751 * testsuite/gas/i386/iamcu-1.d: Likewise.
752 * testsuite/gas/i386/iamcu-2.d: Likewise.
753 * testsuite/gas/i386/iamcu-3.d: Likewise.
754 * testsuite/gas/i386/iamcu-4.d: Likewise.
755 * testsuite/gas/i386/iamcu-5.d: Likewise.
756 * testsuite/gas/i386/k1om.d: Likewise.
757 * testsuite/gas/i386/l1om.d: Likewise.
759 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
761 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
762 checking into riscv_csr_address.
763 (riscv_csr_version_check): Likewise.
764 (riscv_csr_address): New function. Return the suitable CSR address
765 after checking the ISA dependency and versions. Issue warnings if
766 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
767 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
768 priv spec versions for them.
769 (reg_csr_lookup_internal): Call riscv_csr_address to find the
770 suitable CSR address.
771 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
772 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
773 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
774 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
775 priv spec warnings here. These warnings are added by accident.
776 Remove them and only focus on the ISA dependency warnings.
777 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
778 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
779 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
780 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
781 than the privileged ones.
782 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
783 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
784 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
785 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
786 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
787 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
788 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
789 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
790 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
791 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
793 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
795 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
796 (md_assemble): Don't process ImmExt without operands.
798 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
801 * config/tc-mmix.c (md_assemble) <fixup for
802 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
803 Also, set its fx_no_overflow.
804 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
805 Similarly this fixup affects 4 bytes, not 8 and needs its
807 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
808 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
810 2020-06-29 Alan Modra <amodra@gmail.com>
812 * config/tc-s12z.c: Use C style comments.
813 * config/tc-z80.c: Likewise.
814 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
816 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
818 * config/tc-i386.c (md_assemble): Process ImmExt without
821 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
823 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
824 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
825 VECSIB256 and VECSIB512, respectively.
826 (build_modrm_byte): Replace vecsib with sib.
828 2020-06-26 Jan Beulich <jbeulich@suse.com>
830 * testsuite/gas/i386/nop-1-suffix.d: New.
831 * testsuite/gas/i386/i386.exp: Run new test.
833 2020-06-26 Pat Bernardi <bernardi@adacore.com>
835 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
836 (md_pseudo_table): Handle "gnu_attribute".
837 * doc/as.texi: Document GNU attribute for M68K.
839 2020-06-25 Nick Clifton <nickc@redhat.com>
842 * config/tc-arm.c (arm_force_relocation): Force resolution of
843 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
844 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
846 2020-06-25 Jan Beulich <jbeulich@suse.com>
848 * config/tc-i386.c (md_assemble): Move call to process_immext()
850 (process_operands): ... here.
852 2020-06-25 Jan Beulich <jbeulich@suse.com>
854 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
855 diagnostic when there is a sizing prefix. Switch to word/dword/
856 qword encoding when there is a sizing prefix and no (explicit or
858 (update_imm): Handle presence of a sizing prefix.
859 * testsuite/gas/i386/noreg16-data32.d,
860 testsuite/gas/i386/noreg32-data16.d,
861 testsuite/gas/i386/noreg32-data16.e,
862 testsuite/gas/i386/noreg64-data16.d,
863 testsuite/gas/i386/noreg64-data16.e,
864 testsuite/gas/i386/noreg64-rex64.d: New.
865 * testsuite/gas/i386/i386.exp: Run new tests.
866 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
867 Introduce and use pfx* macros.
868 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
870 * testsuite/gas/i386/noreg16.d: Adjust expectations.
872 2020-06-25 Jan Beulich <jbeulich@suse.com>
874 * testsuite/gas/i386/avx-16bit.d,
875 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
876 testsuite/gas/i386/avx512f-16bit.d,
877 testsuite/gas/i386/avx512f.d,
878 testsuite/gas/i386/evex-lig256.d,
879 testsuite/gas/i386/evex-lig512.d
880 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
881 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
882 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
883 testsuite/gas/i386/sse2-16bit.d,
884 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
887 2020-06-25 Jan Beulich <jbeulich@suse.com>
889 * config/tc-i386.c (md_assemble): Also reject explicit REX
890 prefixes with VEX and alike encoded insns. Zap consumed bits
892 (output_insn): Don't ignore REX prefix for VEX and alike
893 encodings; abort() instead if encountered.
894 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
896 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
897 * testsuite/gas/i386/x86-64-pseudos.d,
898 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
900 2020-06-25 Jan Beulich <jbeulich@suse.com>
902 * config/tc-i386.c (process_operands): Translate explicit REX
903 prefix into i.rex for SSE2AVX templates.
904 (set_rex_vrex): New helper.
905 (build_modrm_byte): Use it.
906 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
908 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
910 2020-06-25 Jan Beulich <jbeulich@suse.com>
912 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
913 templates when there's no data size prefix.
914 (md_assemble): Reject data size prefix also for legacy encoded
916 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
917 Uncomment previously not working line.
918 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
920 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
921 testsuite/gas/i386/sse2avx.d: Adjust expectations.
923 2020-06-25 Jan Beulich <jbeulich@suse.com>
925 * config/tc-i386.c (build_evex_prefix): Drop early setting of
928 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
930 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
931 explicit_priv_attr. It used to indicate CSR or priv instructions are
933 (riscv_is_priv_insn): Return True if it is a privileged instruction.
934 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
935 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
936 (riscv_write_out_attrs): Clarification of when to generate the elf
937 priv spec attributes.
938 * testsuite/gas/riscv/attribute-11.s: Add comments.
939 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
940 `priv_insn_<n>` to decide which priv instruction is expected to used.
942 * testsuite/gas/riscv/attribute-14a.d: Likewise.
943 * testsuite/gas/riscv/attribute-14b.d: Likewise.
944 * testsuite/gas/riscv/attribute-14c.d: Likewise.
945 * testsuite/gas/riscv/attribute-14d.d: Likewise.
946 * testsuite/gas/riscv/attribute-14e.d: Likewise.
948 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
950 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
951 (riscv_set_default_priv_spec): Get the priv spec version from the
952 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
954 2020-06-20 Alan Modra <amodra@gmail.com>
956 * configure.tgt: Set bfd_gas for all SH targets.
958 2020-06-18 Jan Beulich <jbeulich@suse.com>
960 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
961 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
964 2020-06-16 Lili Cui <lili.cui@intel.com>
966 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
967 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
968 * doc/c-i386.texi: Add avx512_vp2intersect.
970 2020-06-16 Jan Beulich <jbeulich@suse.com>
972 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
974 * testsuite/gas/i386/sse-check.s: Adjust comment.
975 * testsuite/gas/i386/sse-check-error.l,
976 testsuite/gas/i386/sse-check-warn.e,
977 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
980 2020-06-16 Alan Modra <amodra@gmail.com>
982 * config/tc-tic30.h: Remove OBJ_AOUT support.
983 * configure.tgt: Delete tic30-*-*aout* entry.
985 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
987 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
989 (elf32xtensa_abi): New declaration.
990 (option_abi_windowed, option_abi_call0): New enum constants.
991 (md_longopts): Add entries for --abi-windowed and --abi-call0.
992 (md_parse_option): Add handlers for --abi-windowed and
994 (xtensa_add_config_info): Use xtensa_abi_choice instead of
995 XSHAL_ABI to format ABI tag.
996 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
997 --abi-call0 to the list of options.
998 * doc/c-xtensa.texi: Add description for options --abi-windowed
1000 * testsuite/gas/xtensa/abi-call0.d: New test definition.
1001 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
1002 * testsuite/gas/xtensa/abi.s: New test source.
1004 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
1007 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
1009 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1010 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1011 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
1013 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
1015 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
1016 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1017 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
1019 2020-06-09 Seth Girvan <snth@snthhacks.com>
1021 * doc/c-avr.texi: Improve wording.
1023 2020-06-09 Jan Beulich <jbeulich@suse.com>
1025 * testsuite/gas/i386/x86-64-pseudos-bad.s,
1026 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
1028 2020-06-09 Jan Beulich <jbeulich@suse.com>
1030 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
1032 * testsuite/gas/i386/prefix.d: Adjust expectations.
1034 2020-06-09 Jan Beulich <jbeulich@suse.com>
1036 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
1037 with VEX/EVEX encoding tests.
1038 * testsuite/gas/i386/prefix.d: Adjust expectations.
1040 2020-06-09 Jan Beulich <jbeulich@suse.com>
1042 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
1044 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
1045 * testsuite/gas/i386/noreg64.d: Adjust expectations.
1046 * testsuite/gas/i386/noreg-intel64.d,
1047 testsuite/gas/i386/noreg-intel64.l,
1048 testsuite/gas/i386/noreg-intel64.s: New.
1049 * testsuite/gas/i386/i386.exp: Run new tests.
1051 2020-06-09 Jan Beulich <jbeulich@suse.com>
1053 * config/tc-i386.c (vex_encoding_error): New enumerator.
1054 (VEX_check_operands): Rename to VEX_check_encoding. Check
1055 for vex_encoding_error. Move Imm4 handling ...
1056 (check_VecOperands): ... here.
1057 (match_template): Call VEX_check_encoding when there are no
1058 operands. Split construct calling check_VecOperands and
1059 VEX_check_encoding (when there are operands).
1060 (check_register): Don't blindly set vex_encoding_evex.
1061 * testsuite/gas/i386/pseudos-bad.s,
1062 testsuite/gas/i386/pseudos-bad.l: New.
1063 * testsuite/gas/i386/i386.exp: Run new test.
1064 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
1066 2020-06-08 Alex Coplan <alex.coplan@arm.com>
1068 * config/tc-arm.c (insns): Add dfb.
1069 * testsuite/gas/arm/dfb.d: New test.
1070 * testsuite/gas/arm/dfb.s: Input for test.
1072 2020-06-08 Nick Clifton <nickc@redhat.com>
1074 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
1076 2020-06-08 Jan Beulich <jbeulich@suse.com>
1078 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
1080 2020-06-08 Jan Beulich <jbeulich@suse.com>
1082 * config/tc-i386.c (check_byte_reg): Drop dead conditional
1085 2020-06-08 Jan Beulich <jbeulich@suse.com>
1087 * config/tc-i386.c (check_register): Split RegTR handling, to
1088 fail recognition also in 64-bit mode as well as with i586 or
1089 i686 explicitly enabled.
1090 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
1091 * testsuite/gas/i386/x86_64-intel.d,
1092 testsuite/gas/i386/x86_64.d: Adjust expectations.
1094 2020-06-08 Jan Beulich <jbeulich@suse.com>
1096 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
1097 * testsuite/gas/cfi/cfi.exp: Run this test.
1099 2020-06-08 Jan Beulich <jbeulich@suse.com>
1101 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
1102 check to %st(N) parsing logic.
1103 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
1105 2020-06-08 Jan Beulich <jbeulich@suse.com>
1107 * config/tc-i386.c (bad_reg): New.
1108 (check_VecOperations, i386_att_operand, i386_parse_name): Check
1110 (check_register): New, broken out from ...
1111 (parse_real_register): ... here. Call it.
1112 (parse_register): Call it, and error upon failure.
1113 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
1114 testsuite/gas/i386/x86-64-equ-bad.s,
1115 testsuite/gas/i386/x86-64-equ-bad.l: New.
1116 * testsuite/gas/i386/i386.exp: Run new tests.
1118 2020-06-06 Alan Modra <amodra@gmail.com>
1120 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
1121 * doc/c-ppc.texi: Likewise.
1123 2020-06-06 Alan Modra <amodra@gmail.com>
1125 * config/tc-ppc.c: Update throughout for reloc renaming.
1127 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
1129 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
1132 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1134 * config/tc-riscv.c (explicit_csr): New static boolean.
1135 Used to indicate CSR are explictly used.
1136 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
1137 (riscv_write_out_attrs): If we already have set elf priv
1138 attributes, then generate them. Otherwise, don't generate
1139 them when no CSR are used.
1140 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
1141 * testsuite/gas/riscv/attribute-02.d: Likewise.
1142 * testsuite/gas/riscv/attribute-03.d: Likewise.
1143 * testsuite/gas/riscv/attribute-04.d: Likewise.
1144 * testsuite/gas/riscv/attribute-05.d: Likewise.
1145 * testsuite/gas/riscv/attribute-06.d: Likewise.
1146 * testsuite/gas/riscv/attribute-07.d: Likewise.
1147 * testsuite/gas/riscv/attribute-08.d: Likewise.
1148 * testsuite/gas/riscv/attribute-09.d: Likewise.
1149 * testsuite/gas/riscv/attribute-10.d: Likewise.
1150 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1151 * testsuite/gas/riscv/attribute-11.s: New testcase.
1152 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
1153 used, so we should output the ELF priv attributes.
1154 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
1155 used, so output the priv attributes according to the -mpriv-spec.
1156 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
1157 used, so ignore the -mpriv-spec setting.
1159 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1161 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
1162 cgen_get_insn_value.
1163 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1164 endianness to cgen_get_insn_value and cgen_put_insn_value.
1166 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1168 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1169 cgen_put_insn_value.
1171 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1173 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1175 (md_assemble): Remove no longer needed hack.
1177 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1179 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1180 cgen_put_insn_value.
1181 (gas_cgen_md_apply_fix): Likewise.
1182 (gas_cgen_md_apply_fix): Likewise.
1183 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1184 cgen_put_insn_value.
1185 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1186 cgen_put_insn_value.
1188 2020-06-04 Alan Modra <amodra@gmail.com>
1190 * testsuite/config/default.exp: Remove global directive outside
1192 * testsuite/gas/mep/complex-relocs.exp: Likewise.
1193 * testsuite/gas/microblaze/relax_size.exp: Likewise.
1194 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1195 * testsuite/gas/mt/relocs.exp: Likewise.
1196 * testsuite/gas/rx/rx.exp: Likewise.
1198 2020-06-03 Stephen Casner <casner@acm.org>
1200 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1202 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
1203 Jim Wilson <jimw@sifive.com>
1206 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1207 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
1208 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
1209 Move B before SB. Move J before UJ.
1211 2020-06-01 Alex Coplan <alex.coplan@arm.com>
1213 * write.c (relax_segment): Fix handling of negative offset when
1214 relaxing an rs_org frag.
1215 * testsuite/gas/aarch64/org-neg.d: New test.
1216 * testsuite/gas/aarch64/org-neg.l: Error output for test.
1217 * testsuite/gas/aarch64/org-neg.s: Input for test.
1218 * testsuite/gas/arm/org-neg.d: New test.
1219 * testsuite/gas/arm/org-neg.l: Error output for test.
1220 * testsuite/gas/arm/org-neg.s: Input for test.
1222 2020-05-28 Stephen Casner <casner@acm.org>
1224 Fix unexpected failures in gas testsuite for pdp11-aout target.
1225 These are caused by the PDP11's mix of little-endian octets in
1226 shorts but shorts in big endian order for long or quad.
1228 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1229 * testsuite/gas/all/gas.exp: Select alternate test scripts for
1230 pdp11, skip octa test completely.
1231 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1232 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1233 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1235 2020-05-28 Alex Coplan <alex.coplan@arm.com>
1237 * frags.c (frag_grow): Fix comment.
1239 2020-05-27 Stephen Casner <casner@acm.org>
1242 * config/tc-pdp11.c (parse_reg): Distinguish register names from
1243 symbols that begin with a register name.
1244 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1245 * testsuite/gas/pdp11/pr26001.s: Likewise.
1246 * testsuite/gas/pdp11/pr26001.d: Likewise.
1248 2020-05-27 Simon Cook <simon.cook@embecosm.com>
1250 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1251 pointer when creating struct riscv_csr_extra.
1253 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1255 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1256 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1257 * testsuite/gas/i386/inval-avx512f.l: Updated.
1259 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
1261 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1262 load/store instruction variants with alignment hints.
1263 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1264 instruction variants with alignment hints.
1266 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1269 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1270 instead of R_XGATE_PCREL_X.
1271 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1272 BFD_RELOC_XGATE_PCREL_X.
1274 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1277 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1278 with &fragP->fr_literal[0].
1280 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1283 * config/tc-vax.c (md_estimate_size_before_relax): Replace
1284 fragP->fr_literal with &fragP->fr_literal[0].
1285 (md_convert_frag): Likewise.
1287 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1290 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1291 with &fragP->fr_literal[0].
1293 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1296 * config/tc-crx.c (getreg_image): Change argument type to int.
1297 (md_convert_frag): Replace fragP->fr_literal with
1298 &fragP->fr_literal[0].
1300 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1303 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1304 sprintf with memmove.
1306 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1308 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1309 with &fragP->fr_literal[0].
1311 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1314 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1315 2 overlapping strings.
1317 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1319 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1320 with &fragP->fr_literal[0].
1322 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1324 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1325 with &fragp->fr_literal[0].
1326 * config/tc-microblaze.c (md_apply_fix): Likewise.
1327 * config/tc-sh.c (md_convert_frag): Likewise.
1329 2020-05-24 Jim Wilson <jimw@sifive.com>
1332 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1333 asection to segT. New locals seg and subseg. Call subseg_set before
1334 fix_new_exp. Call subseg_set after loop to restore original values.
1336 2020-05-21 Alan Modra <amodra@gmail.com>
1338 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1340 * config/obj-elf.c: Likewise.
1341 * config/tc-aarch64.c: Likewise.
1342 * config/tc-arm.c: Likewise.
1343 * config/tc-m68k.c: Likewise.
1344 * config/tc-nios2.c: Likewise.
1345 * config/tc-tic30.c: Likewise.
1346 * ecoff.c: Likewise.
1348 * stabs.c: Likewise.
1349 * symbols.c: Likewise.
1350 * testsuite/gas/all/test-gen.c: Likewise.
1352 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1354 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1355 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1356 Static variables which are used to set the ISA extensions. You can
1357 use -march (or ELF build attributes) and -misa-spec to set them,
1359 (ext_version_hash): The hash table used to handle the extensions
1361 (init_ext_version_hash): Initialize the ext_version_hash according
1362 to riscv_ext_version_table.
1363 (riscv_get_default_ext_version): The callback function of
1364 riscv_parse_subset_t. According to the choosed ISA spec,
1365 get the default version for the specific extension.
1366 (riscv_set_arch): Set the callback function.
1367 (enum options, struct option md_longopts): Add new option -misa-spec.
1368 (md_parse_option): Do not call riscv_set_arch for -march. We will
1369 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1370 to set default_isa_spec class.
1371 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1372 ext_version_hash, and then call riscv_set_arch to set the architecture
1373 with versions according to default_arch_with_ext.
1374 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1376 * testsuite/gas/riscv/attribute-03.d: Likewise.
1377 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1378 already set it's version to 2p1 by march, so no need to use the default
1379 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1380 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1381 ISA spec 2p2, so set 0p0 to it.
1382 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1383 zicsr is 2p0 according to ISA spec 20191213.
1384 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1385 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1386 You can set them by configure options --with-arch and
1387 --with-isa-spec, respectively.
1388 (riscv_set_default_isa_spec): New function used to set the
1390 (md_parse_option): Call riscv_set_default_isa_spec rather than
1391 call riscv_get_isa_spec_class directly.
1392 (riscv_after_parse_args): If the -isa-spec is not set, then we
1393 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1394 calling riscv_set_default_isa_spec.
1395 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1396 the --with-isa-spec may be set to different ISA spec.
1397 * testsuite/gas/riscv/attribute-02.d: Likewise.
1398 * testsuite/gas/riscv/attribute-03.d: Likewise.
1399 * testsuite/gas/riscv/attribute-04.d: Likewise.
1400 * testsuite/gas/riscv/attribute-05.d: Likewise.
1401 * testsuite/gas/riscv/attribute-06.d: Likewise.
1402 * testsuite/gas/riscv/attribute-07.d: Likewise.
1403 * configure.ac: Add configure options, --with-arch and
1405 * configure: Regenerated.
1406 * config.in: Regenerated.
1407 * config/tc-riscv.c (default_priv_spec): Static variable which is
1408 used to check if the CSR is valid for the chosen privilege spec. You
1409 can use -mpriv-spec to set it.
1410 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1411 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1412 (riscv_init_csr_hashes): Only need to initialize one hash table
1414 (riscv_csr_class_check): Change the return type to void. Don't check
1415 the ISA dependency if -mcsr-check isn't set.
1416 (riscv_csr_version_check): New function. Check and find the CSR address
1417 from csr_extra_hash, according to default_priv_spec. Report warning
1418 for the invalid CSR if -mcsr-check is set.
1419 (reg_csr_lookup_internal): Updated.
1420 (reg_lookup_internal): Likewise.
1421 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1422 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1423 (md_parse_option): Call riscv_set_default_priv_version to set
1425 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1426 privilege spec to the newest one.
1427 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1428 include/opcode/riscv.h.
1429 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1430 to check the ISA dependency for CSR, so fix the spec version by adding
1432 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1433 version warnings for the test case.
1434 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1435 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1436 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1437 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1438 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1439 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1440 Check whether the CSR is valid when privilege version 1.9 is choosed.
1441 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1442 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1443 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1444 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1445 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1446 Check whether the CSR is valid when privilege version 1.10 is choosed.
1447 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1448 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1449 Check whether the CSR is valid when privilege version 1.11 is choosed.
1450 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1451 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1452 setting. You can set it by configure option --with-priv-spec.
1453 (riscv_set_default_priv_spec): New function used to set the default
1455 (md_parse_option): Call riscv_set_default_priv_spec rather than
1456 call riscv_get_priv_spec_class directly.
1457 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1458 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1459 calling riscv_set_default_priv_spec.
1460 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1461 the --with-priv-spec may be set to different privilege spec.
1462 * testsuite/gas/riscv/priv-reg.d: Likewise.
1463 * configure.ac: Add configure option --with-priv-spec.
1464 * configure: Regenerated.
1465 * config.in: Regenerated.
1466 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1467 explicit_attr. Set it to TRUE if any ELF attribute is found.
1468 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1469 the priv attributes are set.
1470 (md_assemble): Set the default_priv_spec according to the priv
1471 attributes when we start to assemble instruction.
1472 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1473 riscv_write_out_attrs. Update the arch and priv attributes. If we
1474 don't set the corresponding ELF attributes, then try to output the
1476 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1477 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1478 to update the arch and priv attributes.
1479 (s_riscv_attribute): Make sure all arch and priv attributes are set
1480 before any instruction.
1481 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1482 ELF attribute or -march-attr is set. If the priv attributes are not
1483 set, then try to update them by the default setting (-mpriv-spec or
1485 * testsuite/gas/riscv/attribute-02.d: Likewise.
1486 * testsuite/gas/riscv/attribute-03.d: Likewise.
1487 * testsuite/gas/riscv/attribute-04.d: Likewise.
1488 * testsuite/gas/riscv/attribute-06.d: Likewise.
1489 * testsuite/gas/riscv/attribute-07.d: Likewise.
1490 * testsuite/gas/riscv/attribute-08.d: Likewise.
1491 * testsuite/gas/riscv/attribute-09.d: Likewise.
1492 * testsuite/gas/riscv/attribute-10.d: Likewise.
1493 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1494 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1495 set by priv attributes must be supported.
1496 * testsuite/gas/riscv/attribute-05.s: Likewise.
1497 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1498 priv attributes according to the -mpriv-spec option.
1499 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1500 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1501 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1502 * testsuite/gas/riscv/priv-reg.d: Removed.
1503 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1504 CSR according to the priv spec 1.9.
1505 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1506 CSR according to the priv spec 1.9.1.
1507 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1508 CSR according to the priv spec 1.10.
1509 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1510 CSR according to the priv spec 1.11.
1511 * config/tc-riscv.c (md_show_usage): Add descriptions about
1512 the new GAS options.
1513 * doc/c-riscv.texi: Likewise.
1515 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1517 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1518 * testsuite/gas/ppc/power9.d: Likewise.
1519 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1520 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1521 sync, wait, waitrsv>: Add tests.
1522 * testsuite/gas/ppc/power10.d: Likewise.
1524 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1527 * config/tc-arm.c : Add arm_ext_v8r feature.
1528 (it_fsm_post_encode): Check arm_ext_v8r feature.
1529 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1531 2020-05-19 Alan Modra <amodra@gmail.com>
1533 * write.c (write_contents): Use bfd_get_filename rather than
1534 accessing bfd->filename directly. Use bfd_section_name rather
1535 than accessing section->name directly.
1537 2020-05-19 Alan Modra <amodra@gmail.com>
1539 * symbols.c (local_symbol_make): Init all of lsy_flags.
1541 2020-05-18 Alan Modra <amodra@gmail.com>
1543 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1544 before looking at add_symbol->sy_flags.
1546 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1548 * config/tc-i386.c: Not handle lret/iret.
1549 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1550 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1551 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1552 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1553 * testsuite/gas/i386/lfence-ret.s: Ditto.
1554 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1555 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1556 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1557 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1558 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1559 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1560 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1562 2020-05-15 Alan Modra <amodra@gmail.com>
1563 Alex Coplan <alex.coplan@arm.com>
1565 * symbols.c (struct local_symbol): Update comment.
1566 (resolve_symbol_value): For resolved symbols equated to other
1567 symbols, verify that the referenced symbol is not a local_symbol
1568 before accessing sy_value. Don't leave symbol loops during
1569 finalize_syms resolution.
1570 * testsuite/gas/all/assign-bad-recursive.d: New test.
1571 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1572 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1573 * testsuite/gas/all/gas.exp: Run it.
1575 2020-05-14 Nick Clifton <nickc@redhat.com>
1577 * po/sv.po: Updated Swedish translation.
1579 2020-05-11 Alan Modra <amodra@gmail.com>
1581 * testsuite/gas/ppc/scalarquad.d,
1582 * testsuite/gas/ppc/scalarquad.s: New test.
1583 * testsuite/gas/ppc/ppc.exp: Run it.
1585 2020-05-11 Alan Modra <amodra@gmail.com>
1587 * testsuite/gas/ppc/rightmost.d,
1588 * testsuite/gas/ppc/rightmost.s: New test.
1589 * testsuite/gas/ppc/ppc.exp: Run it.
1591 2020-05-11 Alan Modra <amodra@gmail.com>
1593 * testsuite/gas/ppc/xvtlsbb.d,
1594 * testsuite/gas/ppc/xvtlsbb.s: New test.
1595 * testsuite/gas/ppc/ppc.exp: Run it.
1597 2020-05-11 Alan Modra <amodra@gmail.com>
1599 * testsuite/gas/ppc/stringop.d,
1600 * testsuite/gas/ppc/stringop.s: New test.
1601 * testsuite/gas/ppc/ppc.exp: Run it.
1603 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1605 * testsuite/gas/ppc/set_bool.d,
1606 * testsuite/gas/ppc/set_bool.s: New test.
1607 * testsuite/gas/ppc/ppc.exp: Run it.
1609 2020-05-11 Alan Modra <amodra@gmail.com>
1611 * testsuite/gas/ppc/bitmanip.d,
1612 * testsuite/gas/ppc/bitmanip.s: New test.
1613 * testsuite/gas/ppc/ppc.exp: Run it.
1615 2020-05-11 Alan Modra <amodra@gmail.com>
1617 * testsuite/gas/ppc/genpcv.d,
1618 * testsuite/gas/ppc/genpcv.s: New test.
1619 * testsuite/gas/ppc/ppc.exp: Run it.
1621 2020-05-11 Alan Modra <amodra@gmail.com>
1623 * testsuite/gas/ppc/maskmanip.d,
1624 * testsuite/gas/ppc/maskmanip.s: New test.
1625 * testsuite/gas/ppc/ppc.exp: Run it.
1627 2020-05-11 Alan Modra <amodra@gmail.com>
1628 Peter Bergner <bergner@linux.ibm.com>
1630 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1631 (md_assemble): Check acc specified in correct operand.
1632 * testsuite/gas/ppc/outerprod.d,
1633 * testsuite/gas/ppc/outerprod.s,
1634 * testsuite/gas/ppc/vsx4.d,
1635 * testsuite/gas/ppc/vsx4.s: New tests.
1636 * testsuite/gas/ppc/ppc.exp: Run them.
1638 2020-05-11 Alan Modra <amodra@gmail.com>
1640 * testsuite/gas/ppc/simd_perm.d,
1641 * testsuite/gas/ppc/simd_perm.s: New test.
1642 * testsuite/gas/ppc/ppc.exp: Run it.
1644 2020-05-11 Alan Modra <amodra@gmail.com>
1646 * testsuite/gas/ppc/int128.d,
1647 * testsuite/gas/ppc/int128.s: New test.
1648 * testsuite/gas/ppc/ppc.exp: Run it.
1650 2020-05-11 Alan Modra <amodra@gmail.com>
1652 * testsuite/gas/ppc/vsx_32byte.d,
1653 * testsuite/gas/ppc/vsx_32byte.s: New test.
1654 * testsuite/gas/ppc/ppc.exp: Run it.
1656 2020-05-11 Alan Modra <amodra@gmail.com>
1658 * testsuite/gas/ppc/vec_mul.s,
1659 * testsuite/gas/ppc/vec_mul.d: New test.
1660 * testsuite/gas/ppc/ppc.exp: Run it.
1662 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1664 * testsuite/gas/ppc/byte_rev.d,
1665 * testsuite/gas/ppc/byte_rev.s: New test.
1666 * testsuite/gas/ppc/ppc.exp: Run it.
1668 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1670 * testsuite/gas/ppc/power10.d: Add paste. tests.
1671 * testsuite/gas/ppc/power10.s: Likewise.
1673 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1675 * testsuite/gas/ppc/power10.s: New test.
1676 * testsuite/gas/ppc/power10.d: Likewise.
1677 * testsuite/gas/ppc/ppc.exp: Run it.
1679 2020-05-11 Alan Modra <amodra@gmail.com>
1681 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1683 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1684 place of -mfuture/-Mfuture.
1685 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1686 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1688 2020-05-06 Nick Clifton <nickc@redhat.com>
1690 * po/sv.po: Updated Swedish translation.
1692 2020-05-06 Nick Clifton <nickc@redhat.com>
1695 * doc/as.texi (Preprocessing): Replace cross reference to not
1696 existant document with a URL to the equivalent page in the GCC
1699 2020-05-05 Nick Clifton <nickc@redhat.com>
1701 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1702 construction of a DWARF-5 directory name table.
1703 * testsuite/gas/elf/pr25917.d: Update expected output.
1705 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1707 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1708 (md_parse_option): Remove initialization of elf_flags.
1710 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1713 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1714 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1715 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1717 2020-05-04 Nick Clifton <nickc@redhat.com>
1720 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1721 table's existence before looking at its entries.
1722 Also do not emit a default directory entry if there are no
1725 * testsuite/gas/elf/pr25917.s: New test source file.
1726 * testsuite/gas/elf/pr25917.d: New test driver.
1727 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1729 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1731 * config/tc-aarch64.c (fix_insn): Implement for
1732 AARCH64_OPND_UNDEFINED.
1733 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1734 * testsuite/gas/aarch64/udf.s: New.
1735 * testsuite/gas/aarch64/udf.d: New.
1736 * testsuite/gas/aarch64/udf-invalid.s: New.
1737 * testsuite/gas/aarch64/udf-invalid.l: New.
1738 * testsuite/gas/aarch64/udf-invalid.d: New.
1740 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1742 * config/tc-rx.c (elf_flags): Reset default value.
1743 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1745 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1747 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1748 if it's not defined.
1749 (microarch_earliest): New static variable.
1750 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1751 simcall opcode has mandatory parameter.
1752 (xg_init_global_config): Initialize microarch_earliest.
1754 2020-04-29 Nick Clifton <nickc@redhat.com>
1757 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1758 IMM0_8S and add support for IMM0_8U.
1759 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1760 unsigned 8-bit immediate.
1761 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1762 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1764 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1766 * NEWS: Add news entry for big-obj.
1767 * config/tc-i386.c (i386_target_format): Support new format.
1768 * doc/c-i386.texi: Add i386 support.
1769 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1770 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1772 2020-04-27 Nick Clifton <nickc@redhat.com>
1775 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1776 (assign_file_to_slot): New function. Fills in an entry in the
1778 (allocate_filenum): Use new function.
1779 (allocate_filename_to_slot): Use new function. If the specified
1780 slot entry is already in use, but was chosen automatically then
1781 reassign the automatic entry.
1783 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1785 * config/tc-i386.c (lfence_before_ret_shl): New member.
1786 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1788 (insert_after_load): Issue warning for REP CMPS/SCAS.
1789 (insert_before_before): Handle iret, Handle
1790 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1791 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1792 -mlfence-before-ret=[none/not/or/shl/yes].
1793 Enable -mlfence-before-ret=shl when
1794 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1795 (md_show_usage): Ditto.
1796 * doc/c-i386.texi: Ditto.
1797 * testsuite/gas/i386/i386.exp: Add new testcases.
1798 * testsuite/gas/i386/lfence-load-b.d: New.
1799 * testsuite/gas/i386/lfence-load-b.e: New.
1800 * testsuite/gas/i386/lfence-load.d: Modified.
1801 * testsuite/gas/i386/lfence-load.e: New.
1802 * testsuite/gas/i386/lfence-load.s: Modified.
1803 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1804 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1805 * testsuite/gas/i386/lfence-ret-c.d: New.
1806 * testsuite/gas/i386/lfence-ret-d.d: New.
1807 * testsuite/gas/i386/lfence-ret.s: Modified.
1808 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1809 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1810 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1811 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1812 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1813 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1814 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1815 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1816 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1817 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1819 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1822 * config/tc-xtensa.c (md_apply_fix): Replace
1823 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1824 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1825 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1826 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1827 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1829 2020-04-22 Alan Modra <amodra@gmail.com>
1831 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1832 symbol for ".symver .. remove".
1833 * doc/as.texi (.symver): Update.
1834 * testsuite/gas/symver/symver11.s: Make foo weak.
1835 * testsuite/gas/symver/symver11.d: Expect an error.
1836 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1838 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1840 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1842 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1845 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1846 * testsuite/gas/m68k/operands.d: Update.
1847 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1849 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1852 * testsuite/gas/arm/pr24753.d: New test.
1853 * testsuite/gas/arm/pr24753.s: New test.
1855 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1859 * NEWS: Mention .symver extension.
1860 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1862 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1863 add a version name. Add local, hidden and remove visibility
1865 (elf_frob_symbol): Handle the list of version names. Update the
1866 original symbol to local, hidden or remove it from the symbol
1868 (elf_frob_file_before_adjust): Handle the list of version names.
1869 * config/obj-elf.h (elf_visibility): New.
1870 (elf_versioned_name_list): Likewise.
1871 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1872 and visibility. Change versioned_name pointer to struct
1873 elf_versioned_name_list.
1874 * doc/as.texi: Update .symver directive.
1875 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1876 error checking tests.
1877 * testsuite/gas/symver/symver6.d: New file.
1878 * testsuite/gas/symver/symver7.d: Likewise.
1879 * testsuite/gas/symver/symver7.s: Likewise.
1880 * testsuite/gas/symver/symver8.d: Likewise.
1881 * testsuite/gas/symver/symver8.s: Likewise.
1882 * testsuite/gas/symver/symver9.s: Likewise.
1883 * testsuite/gas/symver/symver9a.d: Likewise.
1884 * testsuite/gas/symver/symver9b.d: Likewise.
1885 * testsuite/gas/symver/symver10.s: Likewise.
1886 * testsuite/gas/symver/symver10a.d: Likewise.
1887 * testsuite/gas/symver/symver10b.d: Likewise.
1888 * testsuite/gas/symver/symver11.d: Likewise.
1889 * testsuite/gas/symver/symver11.s: Likewise.
1890 * testsuite/gas/symver/symver12.d: Likewise.
1891 * testsuite/gas/symver/symver12.s: Likewise.
1892 * testsuite/gas/symver/symver13.d: Likewise.
1893 * testsuite/gas/symver/symver13.s: Likewise.
1894 * testsuite/gas/symver/symver14.d: Likewise.
1895 * testsuite/gas/symver/symver14.l: Likewise.
1896 * testsuite/gas/symver/symver15.d: Likewise.
1897 * testsuite/gas/symver/symver15.l: Likewise.
1898 * testsuite/gas/symver/symver6.l: Removed.
1899 * testsuite/gas/symver/symver6.s: Updated.
1901 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1903 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1905 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1906 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1907 * testsuite/gas/aarch64/system.d: Update.
1909 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1911 * testsuite/gas/aarch64/bti.d: Update -march option.
1912 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1913 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1914 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1915 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1917 2020-04-17 Alan Modra <amodra@gmail.com>
1919 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1921 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1922 Nick Clifton <nickc@redhat.com>
1925 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1927 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1928 for the type-2 test.
1929 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1930 targets running this test.
1932 2020-02-16 David Faust <david.faust@oracle.com>
1934 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1935 * testsuite/gas/bpf/jump32.s: New file.
1936 * testsuite/gas/bpf/jump32.d: Likewise.
1938 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1940 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1943 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1945 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1946 (md_pcrel_from): Remove prototytpe.
1947 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1949 (md_pcrel_from_section): Remove duplicate prototype.
1950 * tc.h (md_pcrel_from_section): Add prototype.
1951 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1952 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1953 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1954 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1955 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1956 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1957 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1958 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1959 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1960 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1961 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1962 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1963 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1964 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1965 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1966 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1967 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1968 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1969 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1970 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1971 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1972 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1973 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1974 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1975 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1976 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1977 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1978 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1979 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1980 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1981 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1982 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1983 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1984 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1985 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1986 md_apply_fix3): Delete prototypes.
1988 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1990 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1993 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1995 * doc/c-z80.texi: Fix @xref warnings.
1997 2020-04-07 Lili Cui <lili.cui@intel.com>
1999 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
2000 (cpu_noarch): Likewise.
2001 * doc/c-i386.texi: Document TSXLDTRK.
2002 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
2003 * testsuite/gas/i386/tsxldtrk.d: Likewise.
2004 * testsuite/gas/i386/tsxldtrk.s: Likewise.
2005 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2007 2020-04-02 Lili Cui <lili.cui@intel.com>
2009 * config/tc-i386.c (cpu_arch): Add .serialize.
2010 (cpu_noarch): Likewise.
2011 * doc/c-i386.texi: Document serialize.
2012 * testsuite/gas/i386/i386.exp: Run serialize tests
2013 * testsuite/gas/i386/serialize.d: Likewise.
2014 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
2015 * testsuite/gas/i386/serialize.s: Likewise.
2017 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2019 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
2020 * testsuite/gas/elf/section12b.d: Likewise.
2021 * testsuite/gas/elf/section16a.d: Likewise.
2022 * testsuite/gas/elf/section16b.d: Likewise.
2024 2020-04-02 Gunther Nikl <gnikl@justmail.de>
2026 * config/tc-m68k.c (m68k_ip): Fix range check for index register
2027 with a suppressed address register.
2029 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2032 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
2033 * testsuite/gas/i386/localpic.s: Add a test for relocation
2034 against local absolute symbol.
2035 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
2036 * testsuite/gas/i386/localpic.d: Updated.
2037 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
2038 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
2040 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2043 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
2044 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
2045 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
2046 testsuite/gas/i386/x86-64-jump.d.
2047 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
2048 Incorporate changes to
2049 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
2050 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
2051 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
2052 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
2053 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
2055 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
2059 * dwarf2dbg.c: Do not include "bignum.h".
2061 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
2063 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
2064 * testsuite/gas/riscv/alias-csr.s: Likewise.
2065 * testsuite/gas/riscv/no-aliases-csr.d: Move this
2066 to priv-reg-pseudo-noalias.
2067 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
2068 * testsuite/gas/riscv/bad-csr.l: Likewise.
2069 * testsuite/gas/riscv/bad-csr.s: Likewise.
2070 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
2071 * testsuite/gas/riscv/satp.s: Likewise.
2072 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
2073 csr instruction, including alias-csr testcase.
2074 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
2075 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
2076 pseudo instruction with objdump -Mno-aliases.
2077 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
2078 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
2079 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
2080 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
2081 * testsuite/gas/riscv/priv-reg.s: Likewise.
2082 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2083 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2084 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2086 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
2088 * config/obj-coff.c (obj_coff_section): Set the bss flag on
2089 sections with the "b" attribute.
2091 2020-03-22 Alan Modra <amodra@gmail.com>
2093 * testsuite/gas/s12z/truncated.d: Update expected output.
2095 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
2098 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
2099 * doc/c-z80.texi: Update documentation.
2101 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
2106 Fix disassembling ED+A4/AC/B4/BC opcodes.
2107 Fix assembling lines containing colonless label and instruction
2108 with first operand inside parentheses.
2109 Fix registration of unsupported by target CPU registers.
2110 * config/tc-z80.c: See above.
2111 * config/tc-z80.h: See above.
2112 * testsuite/gas/z80/colonless.d: Update test.
2113 * testsuite/gas/z80/colonless.s: Likewise.
2114 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
2115 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
2116 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2117 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
2118 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
2119 * testsuite/gas/z80/unsup_regs.s: Likewise.
2120 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
2121 * testsuite/gas/z80/z80.exp: Likewise.
2122 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
2123 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
2124 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
2126 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
2129 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
2130 (parse_operands): Handle new operand codes.
2131 (do_neon_dyadic_long): Make shape check accept the scalar variants.
2132 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
2133 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
2134 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
2135 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
2136 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
2137 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
2138 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
2140 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2142 * NEWS: Mention x86 assembler options for CVE-2020-0551.
2144 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2146 * testsuite/gas/i386/i386.exp: Run new tests.
2147 * testsuite/gas/i386/lfence-byte.d: New file.
2148 * testsuite/gas/i386/lfence-byte.e: Likewise.
2149 * testsuite/gas/i386/lfence-byte.s: Likewise.
2150 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
2151 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
2152 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
2153 * testsuite/gas/i386/lfence-indbr.e: Likewise.
2154 * testsuite/gas/i386/lfence-indbr.s: Likewise.
2155 * testsuite/gas/i386/lfence-load.d: Likewise.
2156 * testsuite/gas/i386/lfence-load.s: Likewise.
2157 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
2158 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
2159 * testsuite/gas/i386/lfence-ret.s: Likewise.
2160 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
2161 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
2162 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2163 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2164 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2165 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2166 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2167 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2168 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2169 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2170 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2171 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2173 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2175 * config/tc-i386.c (lfence_after_load): New.
2176 (lfence_before_indirect_branch_kind): New.
2177 (lfence_before_indirect_branch): New.
2178 (lfence_before_ret_kind): New.
2179 (lfence_before_ret): New.
2182 (insert_lfence_after): New.
2183 (insert_lfence_before): New.
2184 (md_assemble): Call insert_lfence_before and insert_lfence_after.
2186 (OPTION_MLFENCE_AFTER_LOAD): New.
2187 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2188 (OPTION_MLFENCE_BEFORE_RET): New.
2189 (md_longopts): Add -mlfence-after-load=,
2190 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2191 (md_parse_option): Handle -mlfence-after-load=,
2192 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2193 (md_show_usage): Display -mlfence-after-load=,
2194 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2195 (i386_cons_align): New.
2196 * config/tc-i386.h (i386_cons_align): New.
2197 (md_cons_align): New.
2198 * doc/c-i386.texi: Document -mlfence-after-load=,
2199 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2201 2020-03-11 Nick Clifton <nickc@redhat.com>
2205 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2206 (DWARF2_FILE_SIZE_NAME): Default to -1.
2207 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2208 whichever is higher.
2209 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2210 (NUM_MD5_BYTES): Define.
2211 (struct file entry): Add md5 field.
2212 (get_filenum): Delete and replace with...
2213 (get_basename): New function.
2214 (get_directory_table_entry): New function.
2215 (allocate_filenum): New function.
2216 (allocate_filename_to_slot): New function.
2217 (dwarf2_where): Use new functions.
2218 (dwarf2_directive_filename): Add support for extended .file
2220 (dwarf2_directive_loc): Allow the use of file number zero with
2222 (out_file_list): Rename to...
2223 (out_dir_and_file_list): Add DWARF 5 support.
2224 (out_debug_line): Emit extra values into the section header for
2226 (out_debug_str): Allow for file 0 to be used with DWARF 5.
2227 * doc/as.texi (.file): Update the description of this pseudo-op.
2228 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2229 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2230 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2231 * NEWS: Mention the new feature.
2233 2020-03-10 Alan Modra <amodra@gmail.com>
2235 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2236 to avoid signed overflow.
2237 * config/tc-mcore.c (md_assemble): Likewise.
2238 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2239 * config/tc-nds32.c (SET_ADDEND): Likewise.
2240 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2242 2020-03-09 Jan Beulich <jbeulich@suse.com>
2244 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2245 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2246 testsuite/gas/i386/avx-intel.d: Adjust expectations.
2248 2020-03-07 Alan Modra <amodra@gmail.com>
2250 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2253 2020-03-06 Nick Clifton <nickc@redhat.com>
2256 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2257 0 if the dwarf_level is 5 or more. Complain if a filename follows
2259 * testsuite/gas/elf/dwarf-5-file0.s: New test.
2260 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2261 * testsuite/gas/elf/elf.exp: Run the new test.
2264 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2265 * doc/as.texi: Fix another typo.
2267 2020-03-06 Nick Clifton <nickc@redhat.com>
2270 * as.c (dwarf_level): Define.
2271 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2272 (parse_args): Add support for the new options.
2273 as.h (dwarf_level): Prototype.
2274 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2276 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2277 (DWARF2_LINE_VERSION): Remove definition.
2278 * doc/as.texi: Document the new options.
2280 2020-03-06 Nick Clifton <nickc@redhat.com>
2283 * as.c (main): Allow matching input and outputs when they are
2286 2020-03-06 Jan Beulich <jbeulich@suse.com>
2288 * config/tc-i386.c (match_mem_size): Generalize broadcast special
2290 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2291 one of byte/word/dword/qword is set alongside a SIMD register in
2292 a template's operand.
2294 2020-03-06 Jan Beulich <jbeulich@suse.com>
2296 * config/tc-i386.c (match_template): Extend code in logic
2297 rejecting certain suffixes in certain modes to also cover mask
2298 register use and VecSIB. Drop special casing of broadcast. Skip
2299 immediates in the check.
2301 2020-03-06 Jan Beulich <jbeulich@suse.com>
2303 * config/tc-i386.c (match_template): Fold duplicate code in
2304 logic rejecting certain suffixes in certain modes. Drop
2307 2020-03-06 Jan Beulich <jbeulich@suse.com>
2309 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2310 alongside !norex64 ones.
2311 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2312 with both 32- and 64-bit GPR operands.
2313 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2314 32- and 64-bit GPR operands.
2315 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2316 testsuite/gas/i386/x86-64-avx512bw.d,
2317 testsuite/gas/i386/x86-64-avx512f-intel.d,
2318 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2320 2020-03-06 Jan Beulich <jbeulich@suse.com>
2322 * config/tc-i386.c (md_assemble): Drop use of rex64.
2323 (process_suffix): For REX.W for 64-bit CRC32.
2325 2020-03-06 Jan Beulich <jbeulich@suse.com>
2327 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2328 addressing for MPX insns without base/index.
2329 * testsuite/gas/i386/mpx-16bit.s,
2330 * testsuite/gas/i386/mpx-16bit.d: New.
2331 * testsuite/gas/i386/i386.exp: Run new test.
2333 2020-03-06 Jan Beulich <jbeulich@suse.com>
2335 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2336 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2337 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2338 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2339 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2340 as well as a BSWAP one.
2341 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2342 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2343 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2344 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2345 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2346 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2347 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2348 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2349 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2350 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2351 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2352 testsuite/gas/i386/vmx.d: Adjust expectations.
2354 2020-03-06 Jan Beulich <jbeulich@suse.com>
2356 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2357 from having their operands swapped.
2358 * testsuite/gas/i386/waitpkg.s,
2359 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2360 3-operand cases as well as testing of 16-bit code generation.
2361 * testsuite/gas/i386/waitpkg.d,
2362 testsuite/gas/i386/waitpkg-intel.d,
2363 testsuite/gas/i386/x86-64-waitpkg.d,
2364 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2366 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
2368 * config/tc-riscv.c (percent_op_utype): Support the modifier
2370 * doc/c-riscv.texi: Add documentation.
2371 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2372 modifier %got_pcrel_hi.
2373 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2374 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2375 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2377 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2378 (RISC-V-Formats): Update the section name from "Instruction Formats"
2379 to "RISC-V Instruction Formats".
2381 2020-03-04 Alexandre Oliva <oliva@adacore.com>
2383 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2384 detected in a section which does not have at least 4 byte
2386 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2387 * testsuite/gas/arm/ldr-t.s: Likewise.
2388 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2389 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2390 disassembly, ignoring any NOPs that may have been inserted because
2391 of section alignment.
2392 * testsuite/gas/arm/ldr-t.d: Likewise.
2394 2020-03-04 Jan Beulich <jbeulich@suse.com>
2396 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2397 * doc/c-i386.texi: Mention sev_es.
2398 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2399 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2401 * testsuite/gas/i386/arch-13-znver1.d,
2402 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2404 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2406 * config/tc-i386.c (match_template): Replace ignoresize and
2407 defaultsize with mnemonicsize.
2408 (process_suffix): Likewise.
2410 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2413 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2414 instruction LD IY,(HL).
2415 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2416 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2417 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2418 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2420 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2423 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2424 x86-64-default-suffix-avx.
2425 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2426 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2427 * testsuite/gas/i386/noreg64.d: Updated.
2428 * testsuite/gas/i386/noreg64.l: Likewise.
2429 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2430 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2431 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2433 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2436 * config/tc-z80.c (contains_register): Prevent an illegal memory
2437 access when checking an expression for a register name.
2439 2020-03-03 Alan Modra <amodra@gmail.com>
2441 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2444 2020-03-02 Alan Modra <amodra@gmail.com>
2446 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2447 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2449 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2450 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2451 (s3_s_score_lcomm): Likewise.
2452 * config/tc-score7.c: Similarly.
2453 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2455 2020-02-28 YunQiang Su <syq@debian.org>
2458 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2459 to handle multi-labels.
2460 (has_label_name): New.
2462 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2464 * config/tc-arm.c (enum pred_instruction_type): Remove
2465 NEUTRAL_IT_NO_VPT_INSN predication type.
2466 (cxn_handle_predication): Modify to require condition suffixes.
2467 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2468 * testsuite/gas/arm/cde-scalar.s: Update test.
2469 * testsuite/gas/arm/cde-warnings.l: Update test.
2470 * testsuite/gas/arm/cde-warnings.s: Update test.
2472 2020-02-26 Alan Modra <amodra@gmail.com>
2474 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2475 N_() on empty string.
2477 2020-02-26 Alan Modra <amodra@gmail.com>
2479 * read.c (read_a_source_file): Call strncpy with length one
2480 less than size of original_case_string.
2482 2020-02-26 Alan Modra <amodra@gmail.com>
2484 * config/obj-elf.c: Indent labels correctly.
2485 * config/obj-macho.c: Likewise.
2486 * config/tc-aarch64.c: Likewise.
2487 * config/tc-alpha.c: Likewise.
2488 * config/tc-arm.c: Likewise.
2489 * config/tc-cr16.c: Likewise.
2490 * config/tc-crx.c: Likewise.
2491 * config/tc-frv.c: Likewise.
2492 * config/tc-i386-intel.c: Likewise.
2493 * config/tc-i386.c: Likewise.
2494 * config/tc-ia64.c: Likewise.
2495 * config/tc-mn10200.c: Likewise.
2496 * config/tc-mn10300.c: Likewise.
2497 * config/tc-nds32.c: Likewise.
2498 * config/tc-riscv.c: Likewise.
2499 * config/tc-s12z.c: Likewise.
2500 * config/tc-xtensa.c: Likewise.
2501 * config/tc-z80.c: Likewise.
2503 * symbols.c: Likewise.
2504 * write.c: Likewise.
2506 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2508 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2509 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2510 after parsing all arguments.
2511 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2512 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2513 are used to check if we write a read-only CSR by the CSR instruction.
2514 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2515 all CSR for the read-only CSR checking.
2516 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2517 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2518 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2519 all CSR instructions for the read-only CSR checking.
2520 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2521 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2523 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2524 (riscv_opts): Initialize it.
2525 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2526 before doing the CSR checking.
2527 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2528 (md_longopts): Add mcsr-check and mno-csr-check.
2529 (md_parse_option): Handle new enum option values.
2530 (s_riscv_option): Handle new long options.
2531 * doc/c-riscv.texi: Add description for the new .option and assembler
2533 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2535 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2537 * config/tc-riscv.c (csr_extra_hash): New.
2538 (enum riscv_csr_class): New enum. Used to decide
2539 whether or not this CSR is legal in the current ISA string.
2540 (struct riscv_csr_extra): New structure to hold all extra information
2542 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2543 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2544 Call hash_reg_name to insert CSR address into reg_names_hash.
2545 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2546 Decide whether the CSR is valid according to the csr_extra_hash.
2547 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2548 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2549 not a boolean. This is same as riscv_init_csr_hash, so keep the
2551 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2552 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2553 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2554 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2555 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2556 f-ext CSR are not allowed.
2557 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2558 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2559 source file is `priv-reg.s`, and the ISA is rv64if, so the
2560 rv32-only CSR are not allowed.
2561 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2563 2020-02-21 Alan Modra <amodra@gmail.com>
2565 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2566 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2568 2020-02-21 Alan Modra <amodra@gmail.com>
2571 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2572 on section size adjustment, instead perform another write if
2573 exec header size is larger than section size.
2575 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2577 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2578 -mno-arch-attr command line options.
2580 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2582 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2583 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2585 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2588 * config/tc-z80.c (md_parse_option): Do not use an underscore
2589 prefix for local labels in SDCC compatability mode.
2590 (z80_start_line_hook): Remove SDCC dollar label support.
2591 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2592 * testsuite/gas/z80/sdcc.s: Likewise.
2594 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2597 * config/tc-z80.c: Add -march option.
2598 * doc/as.texi: Update Z80 documentation.
2599 * doc/c-z80.texi: Likewise.
2600 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2601 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2602 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2603 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2604 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2605 * testsuite/gas/z80/gbz80_all.d: Likewise.
2606 * testsuite/gas/z80/r800_extra.d: Likewise.
2607 * testsuite/gas/z80/r800_ii8.d: Likewise.
2608 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2609 * testsuite/gas/z80/sdcc.d: Likewise.
2610 * testsuite/gas/z80/z180.d: Likewise.
2611 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2612 * testsuite/gas/z80/z80_doc.d: Likewise.
2613 * testsuite/gas/z80/z80_ii8.d: Likewise.
2614 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2615 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2616 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2617 * testsuite/gas/z80/z80_sli.d: Likewise.
2618 * testsuite/gas/z80/z80n_all.d: Likewise.
2619 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2621 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2623 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2624 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2625 * testsuite/gas/i386/i386.exp: Run property-3 and
2627 * testsuite/gas/i386/property-3.d: New file.
2628 * testsuite/gas/i386/property-3.s: Likewise.
2629 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2631 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2633 * config/tc-i386.c (cpu_arch): Add .popcnt.
2634 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2635 Add a tab before @samp{.sse4a}.
2637 2020-02-17 Jan Beulich <jbeulich@suse.com>
2639 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2640 for AddrPrefixOpReg templates. Combine the two pieces of
2641 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2644 2020-02-17 Jan Beulich <jbeulich@suse.com>
2647 * config/tc-i386.c (md_assemble): Also suppress operand
2648 swapping for MONITOR{,X} and MWAIT{,X}.
2649 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2650 Add Intel syntax monitor/mwait tests.
2651 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2652 Adjust expectations.
2653 *testsuite/gas/i386/sse3-intel.d,
2654 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2655 * testsuite/gas/i386/i386.exp: Run new tests.
2657 2020-02-17 Jan Beulich <jbeulich@suse.com>
2660 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2661 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2663 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2665 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2666 * testsuite/gas/i386/avx512dq-inval.l,
2667 testsuite/gas/i386/inval-avx.l,
2668 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2669 * testsuite/gas/i386/avx512vl-ambig.s,
2670 testsuite/gas/i386/avx512vl-ambig.l: New.
2671 * testsuite/gas/i386/i386.exp: Run new test.
2673 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2675 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2677 * doc/c-i386.texi: Document sse4a and nosse4a.
2679 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2681 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2684 2020-02-14 Jan Beulich <jbeulich@suse.com>
2687 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2689 (process_suffix): ... here. Consider just the first operand
2691 (check_long_reg): Drop opcode 0x63 special case again.
2692 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2693 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2694 Move ambiguous operand size tests ...
2695 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2696 testsuite/gas/i386/noreg64.s: ... here.
2697 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2698 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2699 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2700 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2701 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2702 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2703 testsuite/gas/i386/x86-64-movsxd.d,
2704 testsuite/gas/i386/x86-64-movsxd-intel.d,
2705 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2706 Adjust expectations.
2707 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2708 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2709 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2710 * testsuite/gas/i386/i386.exp: Run new tests.
2712 2020-02-14 Jan Beulich <jbeulich@suse.com>
2714 * config/tc-i386.c (process_operands): Also skip segment
2715 override prefix emission if it matches an already present one.
2716 * testsuite/gas/i386/prefix32.s: Add double segment override
2718 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2720 2020-02-14 Jan Beulich <jbeulich@suse.com>
2722 * config/tc-i386.c (process_operands): Drop ineffectual segment
2723 overrides when optimizing.
2724 * testsuite/gas/i386/lea-optimize.d: New.
2725 * testsuite/gas/i386/i386.exp: Run new test.
2727 2020-02-14 Jan Beulich <jbeulich@suse.com>
2729 * config/tc-i386.c (process_operands): Also check insn prefix
2730 for ineffectual segment override warning. Don't cover possible
2731 VEX/EVEX encoded insns there.
2732 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2733 testsuite/gas/i386/lea.e: New.
2734 * testsuite/gas/i386/i386.exp: Run new test.
2736 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2739 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2742 2020-02-13 Fangrui Song <maskray@google.com>
2743 H.J. Lu <hongjiu.lu@intel.com>
2746 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2747 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2748 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2749 * testsuite/gas/i386/relax-5.d: New file.
2750 * testsuite/gas/i386/relax-5.s: Likewise.
2751 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2752 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2754 2020-02-13 Jan Beulich <jbeulich@suse.com>
2756 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2759 2020-02-12 Jan Beulich <jbeulich@suse.com>
2761 * config/tc-i386.c (avx512): New (at file scope), moved from
2762 (check_VecOperands): ... here.
2763 (process_suffix): Add [XYZ]MMword operand size handling.
2764 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2765 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2767 * testsuite/gas/i386/avx512dq-inval.l,
2768 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2770 2020-02-12 Jan Beulich <jbeulich@suse.com>
2773 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2775 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2776 CALL/JMP in O_tbyte_ptr case.
2777 * doc/c-i386.texi: Mention far call and full pointer load ISA
2779 * testsuite/gas/i386/x86-64-branch-3.s,
2780 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2781 * testsuite/gas/i386/x86-64-branch-3.d,
2782 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2783 * testsuite/gas/i386/x86-64-branch-5.l,
2784 testsuite/gas/i386/x86-64-branch-5.s: New.
2785 * testsuite/gas/i386/i386.exp: Run new test.
2787 2020-02-12 Jan Beulich <jbeulich@suse.com>
2790 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2791 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2792 64-bit-only warning.
2793 (check_word_reg): Consistently error on mismatching register
2795 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2796 for movw. Replace suffix / GPR for orb.
2797 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2798 byte GPRs as well as ones for inb/outb with a word accumulator.
2799 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2800 testsuite/gas/i386/inval.l: Adjust expectations.
2802 2020-02-12 Jan Beulich <jbeulich@suse.com>
2804 * config/tc-i386.c (operand_type_register_match): Also fall
2805 through initial two if()-s when the template allows for a GPR
2806 operand. Adjust comment.
2808 2020-02-11 Jan Beulich <jbeulich@suse.com>
2810 (struct _i386_insn): New field "short_form".
2811 (optimize_encoding): Drop setting of shortform field.
2812 (process_suffix): Set i.short_form. Replace shortform use.
2813 (process_operands): Replace shortform use.
2815 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2817 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2818 loop initial declaration.
2820 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2822 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2823 instructions that can have 5 arguments.
2824 (enum operand_parse_code): Add new operands.
2825 (parse_operands): Account for new operands.
2827 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2828 (neon_select_shape): Account for P suffix.
2829 (LOW1): Move macro to global position.
2830 (HI4): Move macro to global position.
2831 (vcx_assign_vec_d): New.
2832 (vcx_assign_vec_m): New.
2833 (vcx_assign_vec_n): New.
2834 (enum vcx_reg_type): New.
2835 (vcx_get_reg_type): New.
2836 (vcx_size_pos): New.
2838 (vcx_handle_shape): New.
2839 (vcx_ensure_register_in_range): New.
2840 (vcx_handle_register_arguments): New.
2841 (vcx_handle_insn_block): New.
2842 (vcx_handle_common_checks): New.
2846 * testsuite/gas/arm/cde-missing-fp.d: New test.
2847 * testsuite/gas/arm/cde-missing-fp.l: New test.
2848 * testsuite/gas/arm/cde-missing-mve.d: New test.
2849 * testsuite/gas/arm/cde-missing-mve.l: New test.
2850 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2851 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2852 * testsuite/gas/arm/cde-mve.s: New test.
2853 * testsuite/gas/arm/cde-warnings.l:
2854 * testsuite/gas/arm/cde-warnings.s:
2855 * testsuite/gas/arm/cde.d:
2856 * testsuite/gas/arm/cde.s:
2858 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2859 Matthew Malcomson <matthew.malcomson@arm.com>
2861 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2862 CDE coprocessor that can be enabled.
2863 (enum pred_instruction_type): New pred type.
2864 (BAD_NO_VPT): New error message.
2865 (BAD_CDE): New error message.
2866 (BAD_CDE_COPROC): New error message.
2867 (enum operand_parse_code): Add new immediate operands.
2868 (parse_operands): Account for new immediate operands.
2869 (check_cde_operand): New.
2870 (cde_coproc_enabled): New.
2871 (cde_coproc_pos): New.
2872 (cde_handle_coproc): New.
2873 (cxn_handle_predication): New.
2874 (do_custom_instruction_1): New.
2875 (do_custom_instruction_2): New.
2876 (do_custom_instruction_3): New.
2889 (handle_pred_state): Define new IT block behaviour.
2890 (insns): Add newn CX*{,d}{,a} instructions.
2891 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2892 Define new cdecp extension strings.
2893 * doc/c-arm.texi: Document new cdecp extension arguments.
2894 * testsuite/gas/arm/cde-scalar.d: New test.
2895 * testsuite/gas/arm/cde-scalar.s: New test.
2896 * testsuite/gas/arm/cde-warnings.d: New test.
2897 * testsuite/gas/arm/cde-warnings.l: New test.
2898 * testsuite/gas/arm/cde-warnings.s: New test.
2899 * testsuite/gas/arm/cde.d: New test.
2900 * testsuite/gas/arm/cde.s: New test.
2902 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2905 * config/tc-i386.c (intel64): Renamed to ...
2907 (match_template): Accept Intel64 only instruction by default.
2908 (i386_displacement): Updated.
2909 (md_parse_option): Updated.
2910 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2911 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2912 -mamd64 to x86-64-sysenter-amd.
2913 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2915 2020-02-10 Alan Modra <amodra@gmail.com>
2917 * config/obj-elf.c (obj_elf_change_section): Error for section
2918 type, attr or entsize changes in assembly.
2919 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2920 * testsuite/gas/elf/section5.l: Update.
2922 2020-02-10 Alan Modra <amodra@gmail.com>
2924 * output-file.c (output_file_close): Do a normal close when
2925 flag_always_generate_output.
2926 * write.c (write_object_file): Don't stop output when
2927 flag_always_generate_output.
2929 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2932 * config/tc-z80.c: Add -gbz80 command line option to generate code
2933 for the GameBoy Z80. Add support for generating DWARF.
2934 * config/tc-z80.h: Add support for DWARF debug information
2936 * doc/c-z80.texi: Document new command line option.
2937 * testsuite/gas/z80/gbz80_all.d: New file.
2938 * testsuite/gas/z80/gbz80_all.s: New file.
2939 * testsuite/gas/z80/z80.exp: Run the new tests.
2940 * testsuite/gas/z80/z80n_all.d: New file.
2941 * testsuite/gas/z80/z80n_all.s: New file.
2942 * testsuite/gas/z80/z80n_reloc.d: New file.
2944 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2947 * config/obj-elf.c (get_section): Also check
2948 linked_to_symbol_name.
2949 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2950 (obj_elf_parse_section_letters): Handle the 'o' flag.
2951 (build_group_lists): Renamed to ...
2952 (build_additional_section_info): This. Set elf_linked_to_section
2953 from map_head.linked_to_symbol_name.
2954 (elf_adjust_symtab): Updated.
2955 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2956 * doc/as.texi: Document the 'o' flag.
2957 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2958 * testsuite/gas/elf/section18.d: New file.
2959 * testsuite/gas/elf/section18.s: Likewise.
2960 * testsuite/gas/elf/section19.d: Likewise.
2961 * testsuite/gas/elf/section19.s: Likewise.
2962 * testsuite/gas/elf/section20.d: Likewise.
2963 * testsuite/gas/elf/section20.s: Likewise.
2964 * testsuite/gas/elf/section21.d: Likewise.
2965 * testsuite/gas/elf/section21.l: Likewise.
2966 * testsuite/gas/elf/section21.s: Likewise.
2968 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2970 * NEWS: Mention x86 assembler options to align branches for
2973 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2975 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2976 only for ELF targets.
2977 * testsuite/gas/i386/unique.d: Don't xfail.
2978 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2980 2020-02-06 Alan Modra <amodra@gmail.com>
2982 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2983 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2985 2020-02-06 Alan Modra <amodra@gmail.com>
2987 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2988 xfail, and rename test.
2989 * testsuite/gas/elf/section12b.d: Likewise.
2990 * testsuite/gas/elf/section16a.d: Likewise.
2991 * testsuite/gas/elf/section16b.d: Likewise.
2993 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2996 * config/obj-elf.c (section_match): Removed.
2997 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2999 (obj_elf_change_section): Replace info and group_name arguments
3000 with match_p. Also update the section ID and flags from match_p.
3001 (obj_elf_section): Handle "unique,N". Update call to
3002 obj_elf_change_section.
3003 * config/obj-elf.h (elf_section_match): New.
3004 (obj_elf_change_section): Updated.
3005 * config/tc-arm.c (start_unwind_section): Update call to
3006 obj_elf_change_section.
3007 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
3008 * config/tc-microblaze.c (microblaze_s_data): Likewise.
3009 (microblaze_s_sdata): Likewise.
3010 (microblaze_s_rdata): Likewise.
3011 (microblaze_s_bss): Likewise.
3012 * config/tc-mips.c (s_change_section): Likewise.
3013 * config/tc-msp430.c (msp430_profiler): Likewise.
3014 * config/tc-rx.c (parse_rx_section): Likewise.
3015 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
3016 * doc/as.texi: Document "unique,N" in .section directive.
3017 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
3018 * testsuite/gas/elf/section15.d: New file.
3019 * testsuite/gas/elf/section15.s: Likewise.
3020 * testsuite/gas/elf/section16.s: Likewise.
3021 * testsuite/gas/elf/section16a.d: Likewise.
3022 * testsuite/gas/elf/section16b.d: Likewise.
3023 * testsuite/gas/elf/section17.d: Likewise.
3024 * testsuite/gas/elf/section17.l: Likewise.
3025 * testsuite/gas/elf/section17.s: Likewise.
3026 * testsuite/gas/i386/unique.d: Likewise.
3027 * testsuite/gas/i386/unique.s: Likewise.
3028 * testsuite/gas/i386/x86-64-unique.d: Likewise.
3029 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
3031 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3033 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
3035 2020-02-01 Anthony Green <green@moxielogic.com>
3037 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
3039 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3041 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
3044 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
3047 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
3048 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
3050 * testsuite/gas/arm/mve_dsp.d: New test.
3052 2020-01-31 Nick Clifton <nickc@redhat.com>
3054 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
3055 rather than BFD_RELOC_NONE.
3057 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
3059 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
3060 to support VLDMIA instruction for MVE.
3061 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
3062 instruction for MVE.
3063 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
3064 instruction for MVE.
3065 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
3066 instruction for MVE.
3067 * testsuite/gas/arm/mve-ldst.d: New test.
3068 * testsuite/gas/arm/mve-ldst.s: Likewise.
3070 2020-01-31 Nick Clifton <nickc@redhat.com>
3072 * po/fr.po: Updated French translation.
3073 * po/ru.po: Updated Russian translation.
3075 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
3077 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
3079 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
3080 * testsuite/gas/aarch64/sve-movprfx_28.d,
3081 * testsuite/gas/aarch64/sve-movprfx_28.l,
3082 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
3084 2020-01-30 Jan Beulich <jbeulich@suse.com>
3086 * config/tc-i386.c (output_disp): Tighten base_opcode check.
3087 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
3088 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
3089 Adjust expectations.
3091 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
3093 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
3094 * testsuite/gas/bpf/alu-be.d: Likewise.
3095 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
3096 * testsuite/gas/bpf/alu32-be.d: Likewise.
3098 2020-01-30 Jan Beulich <jbeulich@suse.com>
3100 * testsuite/gas/i386/x86-64-branch-2.s,
3101 testsuite/gas/i386/x86-64-branch-4.s,
3102 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
3103 * testsuite/gas/i386/ilp32/x86-64-branch.d,
3104 testsuite/gas/i386/x86-64-branch-2.d,
3105 testsuite/gas/i386/x86-64-branch-4.l,
3106 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
3108 2020-01-30 Jan Beulich <jbeulich@suse.com>
3110 * config/tc-i386.c (process_suffix): .
3111 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
3112 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
3114 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
3116 testsuite/gas/i386/x86_64.s: Add RETF cases.
3117 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
3118 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
3119 testsuite/gas/i386/x86-64-opcode.d,
3120 testsuite/gas/i386/x86-64-suffix-intel.d,
3121 testsuite/gas/i386/x86-64-suffix.d,
3122 testsuite/gas/i386/x86_64-intel.d
3123 testsuite/gas/i386/x86_64.d: Adjust expectations.
3124 * testsuite/gas/i386/x86-64-suffix.e,
3125 testsuite/gas/i386/x86_64.e: New.
3127 2020-01-30 Jan Beulich <jbeulich@suse.com>
3129 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
3132 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3135 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
3137 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
3138 differences. Document movslq and movsxd.
3139 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
3140 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
3141 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
3142 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
3143 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
3144 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
3145 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
3146 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
3147 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
3148 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
3149 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
3151 2020-01-27 Alan Modra <amodra@gmail.com>
3153 * testsuite/gas/all/gas.exp: Replace case statements with switch
3155 * testsuite/gas/elf/elf.exp: Likewise.
3156 * testsuite/gas/macros/macros.exp: Likewise.
3157 * testsuite/lib/gas-defs.exp: Likewise.
3159 2020-01-27 Tamar Christina <tamar.christina@arm.com>
3162 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3163 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3165 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3167 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3168 s exts must be known, so rename *ok* to *fail*.
3169 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3170 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3171 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3173 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3174 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3176 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
3179 * config/tc-i386.c (check_long_reg): Always disallow double word
3180 suffix in mnemonic with word general register.
3181 * testsuite/gas/i386/general.s: Replace word general register
3182 with double word general register for movl.
3183 * testsuite/gas/i386/inval.s: Add tests for movl with word general
3185 * testsuite/gas/i386/general.l: Updated.
3186 * testsuite/gas/i386/inval.l: Likewise.
3188 2020-01-22 Alan Modra <amodra@gmail.com>
3190 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3191 __tls_get_addr_desc and __tls_get_addr_opt.
3193 2020-01-21 Jan Beulich <jbeulich@suse.com>
3195 * testsuite/gas/i386/inval-crc32.s,
3196 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3197 * testsuite/gas/i386/inval-crc32.l,
3198 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3200 2020-01-21 Jan Beulich <jbeulich@suse.com>
3202 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3203 generic code path. Deal with No_lSuf being set in a template.
3204 * testsuite/gas/i386/inval-crc32.l,
3205 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3206 instead of error(s) when operand size is ambiguous.
3207 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3208 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3209 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3210 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3211 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3212 Adjust expectations.
3214 2020-01-21 Jan Beulich <jbeulich@suse.com>
3216 * config/tc-i386.c (process_suffix): Drop SYSRET special case
3217 and an intel_syntax check. Re-write lack-of-suffix processing
3219 * doc/c-i386.texi: Document operand size defaults for suffix-
3220 less AT&T syntax insns.
3221 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3222 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3223 testsuite/gas/i386/x86-64-avx-scalar.s,
3224 testsuite/gas/i386/x86-64-avx.s,
3225 testsuite/gas/i386/x86-64-bundle.s,
3226 testsuite/gas/i386/x86-64-intel64.s,
3227 testsuite/gas/i386/x86-64-lock-1.s,
3228 testsuite/gas/i386/x86-64-opcode.s,
3229 testsuite/gas/i386/x86-64-sse2avx.s,
3230 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3231 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3232 testsuite/gas/i386/x86-64-nops.s,
3233 testsuite/gas/i386/x86-64-ptwrite.s,
3234 testsuite/gas/i386/x86-64-simd.s,
3235 testsuite/gas/i386/x86-64-sse-noavx.s,
3236 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3238 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3239 testsuite/gas/i386/noreg64.s: Add further tests.
3240 * testsuite/gas/i386/ilp32/x86-64-nops.d,
3241 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3242 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3243 testsuite/gas/i386/sse-noavx.d,
3244 testsuite/gas/i386/x86-64-intel64.d,
3245 testsuite/gas/i386/x86-64-nops.d,
3246 testsuite/gas/i386/x86-64-opcode.d,
3247 testsuite/gas/i386/x86-64-ptwrite-intel.d,
3248 testsuite/gas/i386/x86-64-ptwrite.d,
3249 testsuite/gas/i386/x86-64-simd-intel.d,
3250 testsuite/gas/i386/x86-64-simd-suffix.d,
3251 testsuite/gas/i386/x86-64-simd.d,
3252 testsuite/gas/i386/x86-64-sse-noavx.d
3253 testsuite/gas/i386/x86-64-suffix.d,
3254 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3255 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3256 testsuite/gas/i386/noreg64.l: New.
3257 * testsuite/gas/i386/i386.exp: Run new tests.
3259 2020-01-21 Jan Beulich <jbeulich@suse.com>
3261 * testsuite/gas/i386/avx512_bf16_vl.s,
3262 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3263 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3264 broadcast forms of VCVTNEPS2BF16.
3265 * testsuite/gas/i386/avx512_bf16_vl.d,
3266 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3268 2020-01-20 Nick Clifton <nickc@redhat.com>
3270 * po/uk.po: Updated Ukranian translation.
3272 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3275 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3276 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3278 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3279 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3280 R_X86_64_GOTPC32_TLSDESC relocation.
3282 2020-01-18 Nick Clifton <nickc@redhat.com>
3284 * configure: Regenerate.
3285 * po/gas.pot: Regenerate.
3287 2020-01-18 Nick Clifton <nickc@redhat.com>
3289 Binutils 2.34 branch created.
3291 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
3293 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3294 with vex_encoding_vex.
3295 (parse_insn): Likewise.
3296 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
3297 and {vex3} documentation.
3298 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3300 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3302 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
3305 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3306 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3307 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3308 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3309 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3310 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3312 2020-01-16 Jan Beulich <jbeulich@suse.com>
3314 * config/tc-i386.c (match_template): Drop found_cpu_match local
3317 2020-01-16 Jan Beulich <jbeulich@suse.com>
3319 * testsuite/gas/i386/avx512dq-inval.l,
3320 testsuite/gas/i386/avx512dq-inval.s: New.
3321 * testsuite/gas/i386/i386.exp: Run new test.
3323 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3325 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3326 relocations when the target is 430X, except when extracting part of an
3328 (msp430_srcoperand): Adjust comment.
3329 Initialize the expp member of the msp430_operand_s struct as
3331 (msp430_dstoperand): Likewise.
3332 * testsuite/gas/msp430/msp430.exp: Run new test.
3333 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3334 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3336 2020-01-15 Alan Modra <amodra@gmail.com>
3338 * configure.tgt: Add sparc-*-freebsd case.
3340 2020-01-14 Lili Cui <lili.cui@intel.com>
3342 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3343 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3344 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3345 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3346 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3347 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3348 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3349 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3350 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3351 * testsuite/gas/i386/align-branch-5.d: Likewise.
3352 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3353 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3354 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3355 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3356 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3357 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3358 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3359 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3360 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3361 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3362 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3363 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3365 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3368 * config/tc-z80.c: Add support for half precision, single
3369 precision and double precision floating point values.
3370 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3371 * doc/as.texi: Add new z80 command line options.
3372 * doc/c-z80.texi: Document new z80 command line options.
3373 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3374 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3375 * testsuite/gas/z80/z80.exp: Run the new test.
3376 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3377 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3378 * testsuite/gas/z80/strings.d: Update expected output.
3380 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3382 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3385 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3387 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3389 * config/tc-arc.h: Add header if/defs.
3390 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3392 2020-01-13 Alan Modra <amodra@gmail.com>
3394 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3396 2020-01-13 Alan Modra <amodra@gmail.com>
3398 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3401 2020-01-10 Alan Modra <amodra@gmail.com>
3403 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3404 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3406 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3409 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3411 (emit_ld_r_r): Likewise.
3412 (emit_ld_rr_m): Likewise.
3413 (emit_ld_rr_nn): Likewise.
3415 2020-01-09 Jan Beulich <jbeulich@suse.com>
3417 * config/tc-i386.c (optimize_encoding): Add
3418 is_any_vex_encoding() invocations. Drop respective
3419 i.tm.extension_opcode == None checks.
3421 2020-01-09 Jan Beulich <jbeulich@suse.com>
3423 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3424 REX transformations. Correct comment indentation.
3426 2020-01-09 Jan Beulich <jbeulich@suse.com>
3428 * config/tc-i386.c (optimize_encoding): Generalize register
3429 transformation for TEST optimization.
3431 2020-01-09 Jan Beulich <jbeulich@suse.com>
3433 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3434 testsuite/gas/i386/x86-64-sysenter-amd.d,
3435 testsuite/gas/i386/x86-64-sysenter-amd.l,
3436 testsuite/gas/i386/x86-64-sysenter-intel.d,
3437 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3438 * testsuite/gas/i386/i386.exp: Run new tests.
3440 2020-01-08 Nick Clifton <nickc@redhat.com>
3443 * doc/as.texi (Align): Document the fact that all arguments can be
3446 (P2align): Likewise.
3448 2020-01-08 Nick Clifton <nickc@redhat.com>
3451 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3452 already defined as a different symbol type.
3453 * testsuite/gas/elf/pr14891.s: New test source file.
3454 * testsuite/gas/elf/pr14891.d: New test driver.
3455 * testsuite/gas/elf/pr14891.s: New test expected error output.
3456 * testsuite/gas/elf/elf.exp: Run the new test.
3458 2020-01-08 Alan Modra <amodra@gmail.com>
3460 * config/tc-z8k.c (md_begin): Make idx unsigned.
3461 (get_specific): Likewise for this_index.
3463 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3465 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3466 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3467 (md_operand): Set X_md to absent.
3468 (arc_parse_name): Check for X_md.
3470 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3473 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3474 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3476 * read.c (next_char_of_string): Likewise.
3477 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3478 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3480 2020-01-03 Nick Clifton <nickc@redhat.com>
3482 * po/sv.po: Updated Swedish translation.
3484 2020-01-03 Jan Beulich <jbeulich@suse.com>
3486 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3487 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3489 2020-01-03 Jan Beulich <jbeulich@suse.com>
3491 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3492 by-element usdot. Add 64-bit form tests for by-element sudot.
3493 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3495 2020-01-03 Jan Beulich <jbeulich@suse.com>
3497 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3498 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3500 2020-01-03 Jan Beulich <jbeulich@suse.com>
3502 * testsuite/gas/aarch64/f64mm.d,
3503 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3505 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3507 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3508 support for assembler code generated by SDCC. Add new relocation
3509 types. Add z80-elf target support.
3510 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3511 labels. Local labels starts from ".L".
3512 * NEWS: Mention the new support.
3513 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3514 * testsuite/gas/all/fwdexp.s: Likewise.
3515 * testsuite/gas/all/cond.l: Likewise.
3516 * testsuite/gas/all/cond.s: Likewise.
3517 * testsuite/gas/all/fwdexp.d: Likewise.
3518 * testsuite/gas/all/fwdexp.s: Likewise.
3519 * testsuite/gas/elf/section2.e-mips: Likewise.
3520 * testsuite/gas/elf/section2.l: Likewise.
3521 * testsuite/gas/elf/section2.s: Likewise.
3522 * testsuite/gas/macros/app1.d: Likewise.
3523 * testsuite/gas/macros/app1.s: Likewise.
3524 * testsuite/gas/macros/app2.d: Likewise.
3525 * testsuite/gas/macros/app2.s: Likewise.
3526 * testsuite/gas/macros/app3.d: Likewise.
3527 * testsuite/gas/macros/app3.s: Likewise.
3528 * testsuite/gas/macros/app4.d: Likewise.
3529 * testsuite/gas/macros/app4.s: Likewise.
3530 * testsuite/gas/macros/app4b.s: Likewise.
3531 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3532 * testsuite/gas/z80/z80.exp: Add new tests
3533 * testsuite/gas/z80/dollar.d: New file.
3534 * testsuite/gas/z80/dollar.s: New file.
3535 * testsuite/gas/z80/ez80_adl_all.d: New file.
3536 * testsuite/gas/z80/ez80_adl_all.s: New file.
3537 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3538 * testsuite/gas/z80/ez80_isuf.s: New file.
3539 * testsuite/gas/z80/ez80_z80_all.d: New file.
3540 * testsuite/gas/z80/ez80_z80_all.s: New file.
3541 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3542 * testsuite/gas/z80/r800_extra.d: New file.
3543 * testsuite/gas/z80/r800_extra.s: New file.
3544 * testsuite/gas/z80/r800_ii8.d: New file.
3545 * testsuite/gas/z80/r800_z80_doc.d: New file.
3546 * testsuite/gas/z80/z180.d: New file.
3547 * testsuite/gas/z80/z180.s: New file.
3548 * testsuite/gas/z80/z180_z80_doc.d: New file.
3549 * testsuite/gas/z80/z80_doc.d: New file.
3550 * testsuite/gas/z80/z80_doc.s: New file.
3551 * testsuite/gas/z80/z80_ii8.d: New file.
3552 * testsuite/gas/z80/z80_ii8.s: New file.
3553 * testsuite/gas/z80/z80_in_f_c.d: New file.
3554 * testsuite/gas/z80/z80_in_f_c.s: New file.
3555 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3556 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3557 * testsuite/gas/z80/z80_out_c_0.d: New file.
3558 * testsuite/gas/z80/z80_out_c_0.s: New file.
3559 * testsuite/gas/z80/z80_reloc.d: New file.
3560 * testsuite/gas/z80/z80_reloc.s: New file.
3561 * testsuite/gas/z80/z80_sli.d: New file.
3562 * testsuite/gas/z80/z80_sli.s: New file.
3564 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3566 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3569 2020-01-01 Alan Modra <amodra@gmail.com>
3571 Update year range in copyright notice of all files.
3573 For older changes see ChangeLog-2019
3575 Copyright (C) 2020 Free Software Foundation, Inc.
3577 Copying and distribution of this file, with or without modification,
3578 are permitted in any medium without royalty provided the copyright
3579 notice and this notice are preserved.
3585 version-control: never