1 2020-07-13 Alan Modra <amodra@gmail.com>
3 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
4 * testsuite/gas/elf/dwarf2-12.d: Likewise.
5 * testsuite/gas/elf/dwarf2-13.d: Likewise.
6 * testsuite/gas/elf/dwarf2-14.d: Likewise.
8 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
10 * config/tc-i386.c (output_insn): Check i.xstate to set
11 GNU_PROPERTY_X86_FEATURE_2_TMM.
12 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
13 x86-64-property-8 and x86-64-property-9.
14 * testsuite/gas/i386/x86-64-property-7.d: New file.
15 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
16 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
17 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
18 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
19 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
21 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
23 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
24 has_regymm, has_regzmm and has_regtmm. Add xstate.
25 (md_assemble): Set i.xstate from operand types in instruction
27 (build_modrm_byte): Updated.
28 (output_insn): Check i.xstate.
29 * testsuite/gas/i386/i386.exp: Run property-6 and
31 * testsuite/gas/i386/property-6.d: New file.
32 * testsuite/gas/i386/property-6.s: Updated.
33 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
35 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
37 * testsuite/gas/i386/property-5.d: Correct test name.
39 2020-07-10 Lili Cui <lili.cui@intel.com>
41 * NEWS: Mention support for Intel AMX instructions.
42 * config/tc-i386.c (i386_error): Add invalid_sib_address.
43 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
44 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
45 (match_simd_size): Add tmmword check.
46 (operand_type_match): Add tmmword.
47 (type_names): Add rTMM.
48 (i386_error): Add invalid_tmm_register_set.
49 (check_VecOperands): Handle invalid_sib_address and
50 invalid_tmm_register_set.
51 (match_template): Handle invalid_sib_address.
52 (build_modrm_byte): Handle non-vector SIB and zmmword.
53 (i386_index_check): Disallow RegIP for non-vector SIB.
54 (check_register): Handle zmmword.
55 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
56 * testsuite/gas/i386/i386.exp: Add AMX new tests.
57 * testsuite/gas/i386/intel-regs.d: Add tmm.
58 * testsuite/gas/i386/intel-regs.s: Add tmm.
59 * testsuite/gas/i386/x86-64-amx-intel.d: New.
60 * testsuite/gas/i386/x86-64-amx-inval.l: New.
61 * testsuite/gas/i386/x86-64-amx-inval.s: New.
62 * testsuite/gas/i386/x86-64-amx.d: New.
63 * testsuite/gas/i386/x86-64-amx.s: New.
64 * testsuite/gas/i386/x86-64-amx-bad.d: New.
65 * testsuite/gas/i386/x86-64-amx-bad.s: New.
67 2020-07-10 Tom de Vries <tdevries@suse.de>
69 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
70 readelf's line table decoding.
71 * testsuite/gas/elf/dwarf2-12.d: Likewise.
72 * testsuite/gas/elf/dwarf2-13.d: Likewise.
73 * testsuite/gas/elf/dwarf2-14.d: Likewise.
74 * testsuite/gas/elf/dwarf2-15.d: Likewise.
75 * testsuite/gas/elf/dwarf2-16.d: Likewise.
76 * testsuite/gas/elf/dwarf2-17.d: Likewise.
77 * testsuite/gas/elf/dwarf2-18.d: Likewise.
78 * testsuite/gas/elf/dwarf2-19.d: Likewise.
79 * testsuite/gas/elf/dwarf2-5.d: Likewise.
80 * testsuite/gas/elf/dwarf2-6.d: Likewise.
81 * testsuite/gas/elf/dwarf2-7.d: Likewise.
83 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
85 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
86 VEX/EVEX vector instructions.
87 * testsuite/gas/i386/property-4.d: New file.
88 * testsuite/gas/i386/property-4.s: Likewise.
89 * testsuite/gas/i386/property-5.d: Likewise.
90 * testsuite/gas/i386/property-5.s: Likewise.
91 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
92 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
94 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
96 * NEWS: Mention --enable-x86-used-note.
97 * configure.ac: Configure with --enable-x86-used-note by default
99 * configure: Regenerated.
101 2020-07-09 Alan Modra <amodra@gmail.com>
103 * config/obj-coff.h: Remove TE_PE support.
104 * config/tc-ppc.c: Likewise.
105 * config/tc-ppc.h: Likewise.
106 * configure.tgt: Remove powerpc PE and powerpc lynxos.
107 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
109 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
111 2020-07-08 Jan Beulich <jbeulich@suse.com>
113 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
115 * testsuite/gas/i386/i386.exp: Run new tests.
117 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
119 * config/tc-arc.c (find_opcode_match): Add error messages.
120 * testsuite/gas/arc/add_s-err.s: Update test.
121 * testsuite/gas/arc/asm-errors.err: Likewise.
122 * testsuite/gas/arc/cpu-em-err.s: Likewise.
123 * testsuite/gas/arc/hregs-err.s: Likewise.
124 * testsuite/gas/arc/warn.s: Likewise.
126 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
129 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
131 2020-07-07 Alan Modra <amodra@gmail.com>
133 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
134 * testsuite/gas/ppc/ppc.exp: Likewise.
135 * testsuite/gas/all/weakref1l.d: Likewise.
137 2020-07-07 Nick Clifton <nickc@redhat.com>
139 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
142 2020-07-06 Jan Beulich <jbeulich@suse.com>
144 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
145 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
146 testsuite/gas/i386/x86-64-evex-wig1.d,
147 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
150 2020-07-06 Jan Beulich <jbeulich@suse.com>
152 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
153 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
154 * testsuite/gas/i386/avx512f-opts-intel.d,
155 testsuite/gas/i386/avx512f-opts.d
156 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
157 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
159 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
162 * config/tc-arm.c: Fix spelling mistake.
163 * config/tc-riscv.c: Likewise.
164 * config/tc-z80.c: Likewise.
165 * po/gas.pot: Regenerate.
167 2020-07-06 Nick Clifton <nickc@redhat.com>
169 * po/uk.po: Updated Ukranian translation.
171 2020-07-04 Nick Clifton <nickc@redhat.com>
173 * configure: Regenerate.
174 * po/gas.pot: Regenerate.
176 2020-07-04 Nick Clifton <nickc@redhat.com>
178 * version.m4: Change version number to 2.35.50.
179 * configure: Regenerate.
180 * po/bfd.pot: Regenerate.
182 2020-07-04 Nick Clifton <nickc@redhat.com>
184 Binutils 2.35 branch created.
186 2020-07-03 Alan Modra <amodra@gmail.com>
189 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
191 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
193 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
194 swap two source operands.
196 2020-07-02 Nick Clifton <nickc@redhat.com>
198 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
200 2020-07-02 Alex Coplan <alex.coplan@arm.com>
202 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
203 segfault on negative chars.
204 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
205 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
207 2020-07-02 Nick Clifton <nickc@redhat.com>
210 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
212 * testsuite/gas/ia64/unwind.d: Likewise.
213 * testsuite/gas/mmix/bspec-1.d: Likewise.
214 * testsuite/gas/mmix/bspec-2.d: Likewise.
215 * testsuite/gas/mmix/comment-1.d: Likewise.
216 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
218 2020-07-01 Alan Modra <amodra@gmail.com>
220 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
222 2020-07-01 Alan Modra <amodra@gmail.com>
224 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
225 in data sections, and mep.
227 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
229 * NEWS: Mention x86 NaCl target support removal.
230 * config/tc-i386.c: Remove x86 NaCl target support.
231 * config/tc-i386.h: Likewise.
232 * configure.tgt: Likewise.
233 * testsuite/gas/i386/i386.exp: Likewise.
234 * testsuite/gas/i386/iamcu-1.d: Likewise.
235 * testsuite/gas/i386/iamcu-2.d: Likewise.
236 * testsuite/gas/i386/iamcu-3.d: Likewise.
237 * testsuite/gas/i386/iamcu-4.d: Likewise.
238 * testsuite/gas/i386/iamcu-5.d: Likewise.
239 * testsuite/gas/i386/k1om.d: Likewise.
240 * testsuite/gas/i386/l1om.d: Likewise.
242 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
244 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
245 checking into riscv_csr_address.
246 (riscv_csr_version_check): Likewise.
247 (riscv_csr_address): New function. Return the suitable CSR address
248 after checking the ISA dependency and versions. Issue warnings if
249 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
250 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
251 priv spec versions for them.
252 (reg_csr_lookup_internal): Call riscv_csr_address to find the
253 suitable CSR address.
254 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
255 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
256 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
257 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
258 priv spec warnings here. These warnings are added by accident.
259 Remove them and only focus on the ISA dependency warnings.
260 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
261 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
262 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
263 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
264 than the privileged ones.
265 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
266 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
267 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
268 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
269 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
270 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
271 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
272 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
273 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
274 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
276 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
278 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
279 (md_assemble): Don't process ImmExt without operands.
281 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
284 * config/tc-mmix.c (md_assemble) <fixup for
285 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
286 Also, set its fx_no_overflow.
287 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
288 Similarly this fixup affects 4 bytes, not 8 and needs its
290 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
291 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
293 2020-06-29 Alan Modra <amodra@gmail.com>
295 * config/tc-s12z.c: Use C style comments.
296 * config/tc-z80.c: Likewise.
297 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
299 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
301 * config/tc-i386.c (md_assemble): Process ImmExt without
304 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
306 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
307 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
308 VECSIB256 and VECSIB512, respectively.
309 (build_modrm_byte): Replace vecsib with sib.
311 2020-06-26 Jan Beulich <jbeulich@suse.com>
313 * testsuite/gas/i386/nop-1-suffix.d: New.
314 * testsuite/gas/i386/i386.exp: Run new test.
316 2020-06-26 Pat Bernardi <bernardi@adacore.com>
318 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
319 (md_pseudo_table): Handle "gnu_attribute".
320 * doc/as.texi: Document GNU attribute for M68K.
322 2020-06-25 Nick Clifton <nickc@redhat.com>
325 * config/tc-arm.c (arm_force_relocation): Force resolution of
326 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
327 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
329 2020-06-25 Jan Beulich <jbeulich@suse.com>
331 * config/tc-i386.c (md_assemble): Move call to process_immext()
333 (process_operands): ... here.
335 2020-06-25 Jan Beulich <jbeulich@suse.com>
337 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
338 diagnostic when there is a sizing prefix. Switch to word/dword/
339 qword encoding when there is a sizing prefix and no (explicit or
341 (update_imm): Handle presence of a sizing prefix.
342 * testsuite/gas/i386/noreg16-data32.d,
343 testsuite/gas/i386/noreg32-data16.d,
344 testsuite/gas/i386/noreg32-data16.e,
345 testsuite/gas/i386/noreg64-data16.d,
346 testsuite/gas/i386/noreg64-data16.e,
347 testsuite/gas/i386/noreg64-rex64.d: New.
348 * testsuite/gas/i386/i386.exp: Run new tests.
349 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
350 Introduce and use pfx* macros.
351 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
353 * testsuite/gas/i386/noreg16.d: Adjust expectations.
355 2020-06-25 Jan Beulich <jbeulich@suse.com>
357 * testsuite/gas/i386/avx-16bit.d,
358 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
359 testsuite/gas/i386/avx512f-16bit.d,
360 testsuite/gas/i386/avx512f.d,
361 testsuite/gas/i386/evex-lig256.d,
362 testsuite/gas/i386/evex-lig512.d
363 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
364 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
365 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
366 testsuite/gas/i386/sse2-16bit.d,
367 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
370 2020-06-25 Jan Beulich <jbeulich@suse.com>
372 * config/tc-i386.c (md_assemble): Also reject explicit REX
373 prefixes with VEX and alike encoded insns. Zap consumed bits
375 (output_insn): Don't ignore REX prefix for VEX and alike
376 encodings; abort() instead if encountered.
377 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
379 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
380 * testsuite/gas/i386/x86-64-pseudos.d,
381 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
383 2020-06-25 Jan Beulich <jbeulich@suse.com>
385 * config/tc-i386.c (process_operands): Translate explicit REX
386 prefix into i.rex for SSE2AVX templates.
387 (set_rex_vrex): New helper.
388 (build_modrm_byte): Use it.
389 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
391 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
393 2020-06-25 Jan Beulich <jbeulich@suse.com>
395 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
396 templates when there's no data size prefix.
397 (md_assemble): Reject data size prefix also for legacy encoded
399 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
400 Uncomment previously not working line.
401 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
403 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
404 testsuite/gas/i386/sse2avx.d: Adjust expectations.
406 2020-06-25 Jan Beulich <jbeulich@suse.com>
408 * config/tc-i386.c (build_evex_prefix): Drop early setting of
411 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
413 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
414 explicit_priv_attr. It used to indicate CSR or priv instructions are
416 (riscv_is_priv_insn): Return True if it is a privileged instruction.
417 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
418 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
419 (riscv_write_out_attrs): Clarification of when to generate the elf
420 priv spec attributes.
421 * testsuite/gas/riscv/attribute-11.s: Add comments.
422 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
423 `priv_insn_<n>` to decide which priv instruction is expected to used.
425 * testsuite/gas/riscv/attribute-14a.d: Likewise.
426 * testsuite/gas/riscv/attribute-14b.d: Likewise.
427 * testsuite/gas/riscv/attribute-14c.d: Likewise.
428 * testsuite/gas/riscv/attribute-14d.d: Likewise.
429 * testsuite/gas/riscv/attribute-14e.d: Likewise.
431 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
433 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
434 (riscv_set_default_priv_spec): Get the priv spec version from the
435 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
437 2020-06-20 Alan Modra <amodra@gmail.com>
439 * configure.tgt: Set bfd_gas for all SH targets.
441 2020-06-18 Jan Beulich <jbeulich@suse.com>
443 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
444 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
447 2020-06-16 Lili Cui <lili.cui@intel.com>
449 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
450 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
451 * doc/c-i386.texi: Add avx512_vp2intersect.
453 2020-06-16 Jan Beulich <jbeulich@suse.com>
455 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
457 * testsuite/gas/i386/sse-check.s: Adjust comment.
458 * testsuite/gas/i386/sse-check-error.l,
459 testsuite/gas/i386/sse-check-warn.e,
460 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
463 2020-06-16 Alan Modra <amodra@gmail.com>
465 * config/tc-tic30.h: Remove OBJ_AOUT support.
466 * configure.tgt: Delete tic30-*-*aout* entry.
468 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
470 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
472 (elf32xtensa_abi): New declaration.
473 (option_abi_windowed, option_abi_call0): New enum constants.
474 (md_longopts): Add entries for --abi-windowed and --abi-call0.
475 (md_parse_option): Add handlers for --abi-windowed and
477 (xtensa_add_config_info): Use xtensa_abi_choice instead of
478 XSHAL_ABI to format ABI tag.
479 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
480 --abi-call0 to the list of options.
481 * doc/c-xtensa.texi: Add description for options --abi-windowed
483 * testsuite/gas/xtensa/abi-call0.d: New test definition.
484 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
485 * testsuite/gas/xtensa/abi.s: New test source.
487 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
490 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
492 * testsuite/gas/i386/tsxldtrk.s: Likewise.
493 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
494 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
496 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
498 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
499 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
500 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
502 2020-06-09 Seth Girvan <snth@snthhacks.com>
504 * doc/c-avr.texi: Improve wording.
506 2020-06-09 Jan Beulich <jbeulich@suse.com>
508 * testsuite/gas/i386/x86-64-pseudos-bad.s,
509 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
511 2020-06-09 Jan Beulich <jbeulich@suse.com>
513 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
515 * testsuite/gas/i386/prefix.d: Adjust expectations.
517 2020-06-09 Jan Beulich <jbeulich@suse.com>
519 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
520 with VEX/EVEX encoding tests.
521 * testsuite/gas/i386/prefix.d: Adjust expectations.
523 2020-06-09 Jan Beulich <jbeulich@suse.com>
525 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
527 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
528 * testsuite/gas/i386/noreg64.d: Adjust expectations.
529 * testsuite/gas/i386/noreg-intel64.d,
530 testsuite/gas/i386/noreg-intel64.l,
531 testsuite/gas/i386/noreg-intel64.s: New.
532 * testsuite/gas/i386/i386.exp: Run new tests.
534 2020-06-09 Jan Beulich <jbeulich@suse.com>
536 * config/tc-i386.c (vex_encoding_error): New enumerator.
537 (VEX_check_operands): Rename to VEX_check_encoding. Check
538 for vex_encoding_error. Move Imm4 handling ...
539 (check_VecOperands): ... here.
540 (match_template): Call VEX_check_encoding when there are no
541 operands. Split construct calling check_VecOperands and
542 VEX_check_encoding (when there are operands).
543 (check_register): Don't blindly set vex_encoding_evex.
544 * testsuite/gas/i386/pseudos-bad.s,
545 testsuite/gas/i386/pseudos-bad.l: New.
546 * testsuite/gas/i386/i386.exp: Run new test.
547 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
549 2020-06-08 Alex Coplan <alex.coplan@arm.com>
551 * config/tc-arm.c (insns): Add dfb.
552 * testsuite/gas/arm/dfb.d: New test.
553 * testsuite/gas/arm/dfb.s: Input for test.
555 2020-06-08 Nick Clifton <nickc@redhat.com>
557 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
559 2020-06-08 Jan Beulich <jbeulich@suse.com>
561 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
563 2020-06-08 Jan Beulich <jbeulich@suse.com>
565 * config/tc-i386.c (check_byte_reg): Drop dead conditional
568 2020-06-08 Jan Beulich <jbeulich@suse.com>
570 * config/tc-i386.c (check_register): Split RegTR handling, to
571 fail recognition also in 64-bit mode as well as with i586 or
572 i686 explicitly enabled.
573 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
574 * testsuite/gas/i386/x86_64-intel.d,
575 testsuite/gas/i386/x86_64.d: Adjust expectations.
577 2020-06-08 Jan Beulich <jbeulich@suse.com>
579 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
580 * testsuite/gas/cfi/cfi.exp: Run this test.
582 2020-06-08 Jan Beulich <jbeulich@suse.com>
584 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
585 check to %st(N) parsing logic.
586 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
588 2020-06-08 Jan Beulich <jbeulich@suse.com>
590 * config/tc-i386.c (bad_reg): New.
591 (check_VecOperations, i386_att_operand, i386_parse_name): Check
593 (check_register): New, broken out from ...
594 (parse_real_register): ... here. Call it.
595 (parse_register): Call it, and error upon failure.
596 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
597 testsuite/gas/i386/x86-64-equ-bad.s,
598 testsuite/gas/i386/x86-64-equ-bad.l: New.
599 * testsuite/gas/i386/i386.exp: Run new tests.
601 2020-06-06 Alan Modra <amodra@gmail.com>
603 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
604 * doc/c-ppc.texi: Likewise.
606 2020-06-06 Alan Modra <amodra@gmail.com>
608 * config/tc-ppc.c: Update throughout for reloc renaming.
610 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
612 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
615 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
617 * config/tc-riscv.c (explicit_csr): New static boolean.
618 Used to indicate CSR are explictly used.
619 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
620 (riscv_write_out_attrs): If we already have set elf priv
621 attributes, then generate them. Otherwise, don't generate
622 them when no CSR are used.
623 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
624 * testsuite/gas/riscv/attribute-02.d: Likewise.
625 * testsuite/gas/riscv/attribute-03.d: Likewise.
626 * testsuite/gas/riscv/attribute-04.d: Likewise.
627 * testsuite/gas/riscv/attribute-05.d: Likewise.
628 * testsuite/gas/riscv/attribute-06.d: Likewise.
629 * testsuite/gas/riscv/attribute-07.d: Likewise.
630 * testsuite/gas/riscv/attribute-08.d: Likewise.
631 * testsuite/gas/riscv/attribute-09.d: Likewise.
632 * testsuite/gas/riscv/attribute-10.d: Likewise.
633 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
634 * testsuite/gas/riscv/attribute-11.s: New testcase.
635 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
636 used, so we should output the ELF priv attributes.
637 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
638 used, so output the priv attributes according to the -mpriv-spec.
639 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
640 used, so ignore the -mpriv-spec setting.
642 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
644 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
646 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
647 endianness to cgen_get_insn_value and cgen_put_insn_value.
649 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
651 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
654 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
656 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
658 (md_assemble): Remove no longer needed hack.
660 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
662 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
664 (gas_cgen_md_apply_fix): Likewise.
665 (gas_cgen_md_apply_fix): Likewise.
666 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
668 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
671 2020-06-04 Alan Modra <amodra@gmail.com>
673 * testsuite/config/default.exp: Remove global directive outside
675 * testsuite/gas/mep/complex-relocs.exp: Likewise.
676 * testsuite/gas/microblaze/relax_size.exp: Likewise.
677 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
678 * testsuite/gas/mt/relocs.exp: Likewise.
679 * testsuite/gas/rx/rx.exp: Likewise.
681 2020-06-03 Stephen Casner <casner@acm.org>
683 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
685 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
686 Jim Wilson <jimw@sifive.com>
689 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
690 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
691 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
692 Move B before SB. Move J before UJ.
694 2020-06-01 Alex Coplan <alex.coplan@arm.com>
696 * write.c (relax_segment): Fix handling of negative offset when
697 relaxing an rs_org frag.
698 * testsuite/gas/aarch64/org-neg.d: New test.
699 * testsuite/gas/aarch64/org-neg.l: Error output for test.
700 * testsuite/gas/aarch64/org-neg.s: Input for test.
701 * testsuite/gas/arm/org-neg.d: New test.
702 * testsuite/gas/arm/org-neg.l: Error output for test.
703 * testsuite/gas/arm/org-neg.s: Input for test.
705 2020-05-28 Stephen Casner <casner@acm.org>
707 Fix unexpected failures in gas testsuite for pdp11-aout target.
708 These are caused by the PDP11's mix of little-endian octets in
709 shorts but shorts in big endian order for long or quad.
711 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
712 * testsuite/gas/all/gas.exp: Select alternate test scripts for
713 pdp11, skip octa test completely.
714 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
715 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
716 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
718 2020-05-28 Alex Coplan <alex.coplan@arm.com>
720 * frags.c (frag_grow): Fix comment.
722 2020-05-27 Stephen Casner <casner@acm.org>
725 * config/tc-pdp11.c (parse_reg): Distinguish register names from
726 symbols that begin with a register name.
727 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
728 * testsuite/gas/pdp11/pr26001.s: Likewise.
729 * testsuite/gas/pdp11/pr26001.d: Likewise.
731 2020-05-27 Simon Cook <simon.cook@embecosm.com>
733 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
734 pointer when creating struct riscv_csr_extra.
736 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
738 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
739 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
740 * testsuite/gas/i386/inval-avx512f.l: Updated.
742 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
744 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
745 load/store instruction variants with alignment hints.
746 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
747 instruction variants with alignment hints.
749 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
752 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
753 instead of R_XGATE_PCREL_X.
754 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
755 BFD_RELOC_XGATE_PCREL_X.
757 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
760 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
761 with &fragP->fr_literal[0].
763 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
766 * config/tc-vax.c (md_estimate_size_before_relax): Replace
767 fragP->fr_literal with &fragP->fr_literal[0].
768 (md_convert_frag): Likewise.
770 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
773 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
774 with &fragP->fr_literal[0].
776 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
779 * config/tc-crx.c (getreg_image): Change argument type to int.
780 (md_convert_frag): Replace fragP->fr_literal with
781 &fragP->fr_literal[0].
783 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
786 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
787 sprintf with memmove.
789 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
791 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
792 with &fragP->fr_literal[0].
794 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
797 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
798 2 overlapping strings.
800 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
802 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
803 with &fragP->fr_literal[0].
805 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
807 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
808 with &fragp->fr_literal[0].
809 * config/tc-microblaze.c (md_apply_fix): Likewise.
810 * config/tc-sh.c (md_convert_frag): Likewise.
812 2020-05-24 Jim Wilson <jimw@sifive.com>
815 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
816 asection to segT. New locals seg and subseg. Call subseg_set before
817 fix_new_exp. Call subseg_set after loop to restore original values.
819 2020-05-21 Alan Modra <amodra@gmail.com>
821 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
823 * config/obj-elf.c: Likewise.
824 * config/tc-aarch64.c: Likewise.
825 * config/tc-arm.c: Likewise.
826 * config/tc-m68k.c: Likewise.
827 * config/tc-nios2.c: Likewise.
828 * config/tc-tic30.c: Likewise.
832 * symbols.c: Likewise.
833 * testsuite/gas/all/test-gen.c: Likewise.
835 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
837 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
838 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
839 Static variables which are used to set the ISA extensions. You can
840 use -march (or ELF build attributes) and -misa-spec to set them,
842 (ext_version_hash): The hash table used to handle the extensions
844 (init_ext_version_hash): Initialize the ext_version_hash according
845 to riscv_ext_version_table.
846 (riscv_get_default_ext_version): The callback function of
847 riscv_parse_subset_t. According to the choosed ISA spec,
848 get the default version for the specific extension.
849 (riscv_set_arch): Set the callback function.
850 (enum options, struct option md_longopts): Add new option -misa-spec.
851 (md_parse_option): Do not call riscv_set_arch for -march. We will
852 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
853 to set default_isa_spec class.
854 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
855 ext_version_hash, and then call riscv_set_arch to set the architecture
856 with versions according to default_arch_with_ext.
857 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
859 * testsuite/gas/riscv/attribute-03.d: Likewise.
860 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
861 already set it's version to 2p1 by march, so no need to use the default
862 2p2 version. For m-ext, we do not set the version by -march and ELF arch
863 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
864 ISA spec 2p2, so set 0p0 to it.
865 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
866 zicsr is 2p0 according to ISA spec 20191213.
867 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
868 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
869 You can set them by configure options --with-arch and
870 --with-isa-spec, respectively.
871 (riscv_set_default_isa_spec): New function used to set the
873 (md_parse_option): Call riscv_set_default_isa_spec rather than
874 call riscv_get_isa_spec_class directly.
875 (riscv_after_parse_args): If the -isa-spec is not set, then we
876 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
877 calling riscv_set_default_isa_spec.
878 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
879 the --with-isa-spec may be set to different ISA spec.
880 * testsuite/gas/riscv/attribute-02.d: Likewise.
881 * testsuite/gas/riscv/attribute-03.d: Likewise.
882 * testsuite/gas/riscv/attribute-04.d: Likewise.
883 * testsuite/gas/riscv/attribute-05.d: Likewise.
884 * testsuite/gas/riscv/attribute-06.d: Likewise.
885 * testsuite/gas/riscv/attribute-07.d: Likewise.
886 * configure.ac: Add configure options, --with-arch and
888 * configure: Regenerated.
889 * config.in: Regenerated.
890 * config/tc-riscv.c (default_priv_spec): Static variable which is
891 used to check if the CSR is valid for the chosen privilege spec. You
892 can use -mpriv-spec to set it.
893 (enum reg_class): We now get the CSR address from csr_extra_hash rather
894 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
895 (riscv_init_csr_hashes): Only need to initialize one hash table
897 (riscv_csr_class_check): Change the return type to void. Don't check
898 the ISA dependency if -mcsr-check isn't set.
899 (riscv_csr_version_check): New function. Check and find the CSR address
900 from csr_extra_hash, according to default_priv_spec. Report warning
901 for the invalid CSR if -mcsr-check is set.
902 (reg_csr_lookup_internal): Updated.
903 (reg_lookup_internal): Likewise.
904 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
905 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
906 (md_parse_option): Call riscv_set_default_priv_version to set
908 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
909 privilege spec to the newest one.
910 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
911 include/opcode/riscv.h.
912 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
913 to check the ISA dependency for CSR, so fix the spec version by adding
915 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
916 version warnings for the test case.
917 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
918 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
919 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
920 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
921 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
922 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
923 Check whether the CSR is valid when privilege version 1.9 is choosed.
924 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
925 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
926 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
927 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
928 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
929 Check whether the CSR is valid when privilege version 1.10 is choosed.
930 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
931 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
932 Check whether the CSR is valid when privilege version 1.11 is choosed.
933 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
934 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
935 setting. You can set it by configure option --with-priv-spec.
936 (riscv_set_default_priv_spec): New function used to set the default
938 (md_parse_option): Call riscv_set_default_priv_spec rather than
939 call riscv_get_priv_spec_class directly.
940 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
941 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
942 calling riscv_set_default_priv_spec.
943 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
944 the --with-priv-spec may be set to different privilege spec.
945 * testsuite/gas/riscv/priv-reg.d: Likewise.
946 * configure.ac: Add configure option --with-priv-spec.
947 * configure: Regenerated.
948 * config.in: Regenerated.
949 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
950 explicit_attr. Set it to TRUE if any ELF attribute is found.
951 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
952 the priv attributes are set.
953 (md_assemble): Set the default_priv_spec according to the priv
954 attributes when we start to assemble instruction.
955 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
956 riscv_write_out_attrs. Update the arch and priv attributes. If we
957 don't set the corresponding ELF attributes, then try to output the
959 (riscv_set_public_attributes): If any ELF attribute or -march-attr
960 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
961 to update the arch and priv attributes.
962 (s_riscv_attribute): Make sure all arch and priv attributes are set
963 before any instruction.
964 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
965 ELF attribute or -march-attr is set. If the priv attributes are not
966 set, then try to update them by the default setting (-mpriv-spec or
968 * testsuite/gas/riscv/attribute-02.d: Likewise.
969 * testsuite/gas/riscv/attribute-03.d: Likewise.
970 * testsuite/gas/riscv/attribute-04.d: Likewise.
971 * testsuite/gas/riscv/attribute-06.d: Likewise.
972 * testsuite/gas/riscv/attribute-07.d: Likewise.
973 * testsuite/gas/riscv/attribute-08.d: Likewise.
974 * testsuite/gas/riscv/attribute-09.d: Likewise.
975 * testsuite/gas/riscv/attribute-10.d: Likewise.
976 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
977 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
978 set by priv attributes must be supported.
979 * testsuite/gas/riscv/attribute-05.s: Likewise.
980 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
981 priv attributes according to the -mpriv-spec option.
982 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
983 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
984 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
985 * testsuite/gas/riscv/priv-reg.d: Removed.
986 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
987 CSR according to the priv spec 1.9.
988 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
989 CSR according to the priv spec 1.9.1.
990 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
991 CSR according to the priv spec 1.10.
992 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
993 CSR according to the priv spec 1.11.
994 * config/tc-riscv.c (md_show_usage): Add descriptions about
996 * doc/c-riscv.texi: Likewise.
998 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1000 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1001 * testsuite/gas/ppc/power9.d: Likewise.
1002 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1003 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1004 sync, wait, waitrsv>: Add tests.
1005 * testsuite/gas/ppc/power10.d: Likewise.
1007 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1010 * config/tc-arm.c : Add arm_ext_v8r feature.
1011 (it_fsm_post_encode): Check arm_ext_v8r feature.
1012 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1014 2020-05-19 Alan Modra <amodra@gmail.com>
1016 * write.c (write_contents): Use bfd_get_filename rather than
1017 accessing bfd->filename directly. Use bfd_section_name rather
1018 than accessing section->name directly.
1020 2020-05-19 Alan Modra <amodra@gmail.com>
1022 * symbols.c (local_symbol_make): Init all of lsy_flags.
1024 2020-05-18 Alan Modra <amodra@gmail.com>
1026 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1027 before looking at add_symbol->sy_flags.
1029 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1031 * config/tc-i386.c: Not handle lret/iret.
1032 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1033 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1034 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1035 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1036 * testsuite/gas/i386/lfence-ret.s: Ditto.
1037 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1038 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1039 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1040 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1041 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1042 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1043 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1045 2020-05-15 Alan Modra <amodra@gmail.com>
1046 Alex Coplan <alex.coplan@arm.com>
1048 * symbols.c (struct local_symbol): Update comment.
1049 (resolve_symbol_value): For resolved symbols equated to other
1050 symbols, verify that the referenced symbol is not a local_symbol
1051 before accessing sy_value. Don't leave symbol loops during
1052 finalize_syms resolution.
1053 * testsuite/gas/all/assign-bad-recursive.d: New test.
1054 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1055 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1056 * testsuite/gas/all/gas.exp: Run it.
1058 2020-05-14 Nick Clifton <nickc@redhat.com>
1060 * po/sv.po: Updated Swedish translation.
1062 2020-05-11 Alan Modra <amodra@gmail.com>
1064 * testsuite/gas/ppc/scalarquad.d,
1065 * testsuite/gas/ppc/scalarquad.s: New test.
1066 * testsuite/gas/ppc/ppc.exp: Run it.
1068 2020-05-11 Alan Modra <amodra@gmail.com>
1070 * testsuite/gas/ppc/rightmost.d,
1071 * testsuite/gas/ppc/rightmost.s: New test.
1072 * testsuite/gas/ppc/ppc.exp: Run it.
1074 2020-05-11 Alan Modra <amodra@gmail.com>
1076 * testsuite/gas/ppc/xvtlsbb.d,
1077 * testsuite/gas/ppc/xvtlsbb.s: New test.
1078 * testsuite/gas/ppc/ppc.exp: Run it.
1080 2020-05-11 Alan Modra <amodra@gmail.com>
1082 * testsuite/gas/ppc/stringop.d,
1083 * testsuite/gas/ppc/stringop.s: New test.
1084 * testsuite/gas/ppc/ppc.exp: Run it.
1086 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1088 * testsuite/gas/ppc/set_bool.d,
1089 * testsuite/gas/ppc/set_bool.s: New test.
1090 * testsuite/gas/ppc/ppc.exp: Run it.
1092 2020-05-11 Alan Modra <amodra@gmail.com>
1094 * testsuite/gas/ppc/bitmanip.d,
1095 * testsuite/gas/ppc/bitmanip.s: New test.
1096 * testsuite/gas/ppc/ppc.exp: Run it.
1098 2020-05-11 Alan Modra <amodra@gmail.com>
1100 * testsuite/gas/ppc/genpcv.d,
1101 * testsuite/gas/ppc/genpcv.s: New test.
1102 * testsuite/gas/ppc/ppc.exp: Run it.
1104 2020-05-11 Alan Modra <amodra@gmail.com>
1106 * testsuite/gas/ppc/maskmanip.d,
1107 * testsuite/gas/ppc/maskmanip.s: New test.
1108 * testsuite/gas/ppc/ppc.exp: Run it.
1110 2020-05-11 Alan Modra <amodra@gmail.com>
1111 Peter Bergner <bergner@linux.ibm.com>
1113 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1114 (md_assemble): Check acc specified in correct operand.
1115 * testsuite/gas/ppc/outerprod.d,
1116 * testsuite/gas/ppc/outerprod.s,
1117 * testsuite/gas/ppc/vsx4.d,
1118 * testsuite/gas/ppc/vsx4.s: New tests.
1119 * testsuite/gas/ppc/ppc.exp: Run them.
1121 2020-05-11 Alan Modra <amodra@gmail.com>
1123 * testsuite/gas/ppc/simd_perm.d,
1124 * testsuite/gas/ppc/simd_perm.s: New test.
1125 * testsuite/gas/ppc/ppc.exp: Run it.
1127 2020-05-11 Alan Modra <amodra@gmail.com>
1129 * testsuite/gas/ppc/int128.d,
1130 * testsuite/gas/ppc/int128.s: New test.
1131 * testsuite/gas/ppc/ppc.exp: Run it.
1133 2020-05-11 Alan Modra <amodra@gmail.com>
1135 * testsuite/gas/ppc/vsx_32byte.d,
1136 * testsuite/gas/ppc/vsx_32byte.s: New test.
1137 * testsuite/gas/ppc/ppc.exp: Run it.
1139 2020-05-11 Alan Modra <amodra@gmail.com>
1141 * testsuite/gas/ppc/vec_mul.s,
1142 * testsuite/gas/ppc/vec_mul.d: New test.
1143 * testsuite/gas/ppc/ppc.exp: Run it.
1145 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1147 * testsuite/gas/ppc/byte_rev.d,
1148 * testsuite/gas/ppc/byte_rev.s: New test.
1149 * testsuite/gas/ppc/ppc.exp: Run it.
1151 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1153 * testsuite/gas/ppc/power10.d: Add paste. tests.
1154 * testsuite/gas/ppc/power10.s: Likewise.
1156 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1158 * testsuite/gas/ppc/power10.s: New test.
1159 * testsuite/gas/ppc/power10.d: Likewise.
1160 * testsuite/gas/ppc/ppc.exp: Run it.
1162 2020-05-11 Alan Modra <amodra@gmail.com>
1164 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1166 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1167 place of -mfuture/-Mfuture.
1168 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1169 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1171 2020-05-06 Nick Clifton <nickc@redhat.com>
1173 * po/sv.po: Updated Swedish translation.
1175 2020-05-06 Nick Clifton <nickc@redhat.com>
1178 * doc/as.texi (Preprocessing): Replace cross reference to not
1179 existant document with a URL to the equivalent page in the GCC
1182 2020-05-05 Nick Clifton <nickc@redhat.com>
1184 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1185 construction of a DWARF-5 directory name table.
1186 * testsuite/gas/elf/pr25917.d: Update expected output.
1188 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1190 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1191 (md_parse_option): Remove initialization of elf_flags.
1193 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1196 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1197 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1198 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1200 2020-05-04 Nick Clifton <nickc@redhat.com>
1203 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1204 table's existence before looking at its entries.
1205 Also do not emit a default directory entry if there are no
1208 * testsuite/gas/elf/pr25917.s: New test source file.
1209 * testsuite/gas/elf/pr25917.d: New test driver.
1210 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1212 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1214 * config/tc-aarch64.c (fix_insn): Implement for
1215 AARCH64_OPND_UNDEFINED.
1216 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1217 * testsuite/gas/aarch64/udf.s: New.
1218 * testsuite/gas/aarch64/udf.d: New.
1219 * testsuite/gas/aarch64/udf-invalid.s: New.
1220 * testsuite/gas/aarch64/udf-invalid.l: New.
1221 * testsuite/gas/aarch64/udf-invalid.d: New.
1223 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1225 * config/tc-rx.c (elf_flags): Reset default value.
1226 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1228 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1230 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1231 if it's not defined.
1232 (microarch_earliest): New static variable.
1233 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1234 simcall opcode has mandatory parameter.
1235 (xg_init_global_config): Initialize microarch_earliest.
1237 2020-04-29 Nick Clifton <nickc@redhat.com>
1240 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1241 IMM0_8S and add support for IMM0_8U.
1242 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1243 unsigned 8-bit immediate.
1244 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1245 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1247 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1249 * NEWS: Add news entry for big-obj.
1250 * config/tc-i386.c (i386_target_format): Support new format.
1251 * doc/c-i386.texi: Add i386 support.
1252 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1253 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1255 2020-04-27 Nick Clifton <nickc@redhat.com>
1258 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1259 (assign_file_to_slot): New function. Fills in an entry in the
1261 (allocate_filenum): Use new function.
1262 (allocate_filename_to_slot): Use new function. If the specified
1263 slot entry is already in use, but was chosen automatically then
1264 reassign the automatic entry.
1266 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1268 * config/tc-i386.c (lfence_before_ret_shl): New member.
1269 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1271 (insert_after_load): Issue warning for REP CMPS/SCAS.
1272 (insert_before_before): Handle iret, Handle
1273 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1274 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1275 -mlfence-before-ret=[none/not/or/shl/yes].
1276 Enable -mlfence-before-ret=shl when
1277 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1278 (md_show_usage): Ditto.
1279 * doc/c-i386.texi: Ditto.
1280 * testsuite/gas/i386/i386.exp: Add new testcases.
1281 * testsuite/gas/i386/lfence-load-b.d: New.
1282 * testsuite/gas/i386/lfence-load-b.e: New.
1283 * testsuite/gas/i386/lfence-load.d: Modified.
1284 * testsuite/gas/i386/lfence-load.e: New.
1285 * testsuite/gas/i386/lfence-load.s: Modified.
1286 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1287 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1288 * testsuite/gas/i386/lfence-ret-c.d: New.
1289 * testsuite/gas/i386/lfence-ret-d.d: New.
1290 * testsuite/gas/i386/lfence-ret.s: Modified.
1291 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1292 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1293 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1294 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1295 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1296 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1297 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1298 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1299 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1300 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1302 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1305 * config/tc-xtensa.c (md_apply_fix): Replace
1306 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1307 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1308 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1309 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1310 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1312 2020-04-22 Alan Modra <amodra@gmail.com>
1314 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1315 symbol for ".symver .. remove".
1316 * doc/as.texi (.symver): Update.
1317 * testsuite/gas/symver/symver11.s: Make foo weak.
1318 * testsuite/gas/symver/symver11.d: Expect an error.
1319 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1321 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1323 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1325 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1328 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1329 * testsuite/gas/m68k/operands.d: Update.
1330 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1332 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1335 * testsuite/gas/arm/pr24753.d: New test.
1336 * testsuite/gas/arm/pr24753.s: New test.
1338 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1342 * NEWS: Mention .symver extension.
1343 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1345 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1346 add a version name. Add local, hidden and remove visibility
1348 (elf_frob_symbol): Handle the list of version names. Update the
1349 original symbol to local, hidden or remove it from the symbol
1351 (elf_frob_file_before_adjust): Handle the list of version names.
1352 * config/obj-elf.h (elf_visibility): New.
1353 (elf_versioned_name_list): Likewise.
1354 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1355 and visibility. Change versioned_name pointer to struct
1356 elf_versioned_name_list.
1357 * doc/as.texi: Update .symver directive.
1358 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1359 error checking tests.
1360 * testsuite/gas/symver/symver6.d: New file.
1361 * testsuite/gas/symver/symver7.d: Likewise.
1362 * testsuite/gas/symver/symver7.s: Likewise.
1363 * testsuite/gas/symver/symver8.d: Likewise.
1364 * testsuite/gas/symver/symver8.s: Likewise.
1365 * testsuite/gas/symver/symver9.s: Likewise.
1366 * testsuite/gas/symver/symver9a.d: Likewise.
1367 * testsuite/gas/symver/symver9b.d: Likewise.
1368 * testsuite/gas/symver/symver10.s: Likewise.
1369 * testsuite/gas/symver/symver10a.d: Likewise.
1370 * testsuite/gas/symver/symver10b.d: Likewise.
1371 * testsuite/gas/symver/symver11.d: Likewise.
1372 * testsuite/gas/symver/symver11.s: Likewise.
1373 * testsuite/gas/symver/symver12.d: Likewise.
1374 * testsuite/gas/symver/symver12.s: Likewise.
1375 * testsuite/gas/symver/symver13.d: Likewise.
1376 * testsuite/gas/symver/symver13.s: Likewise.
1377 * testsuite/gas/symver/symver14.d: Likewise.
1378 * testsuite/gas/symver/symver14.l: Likewise.
1379 * testsuite/gas/symver/symver15.d: Likewise.
1380 * testsuite/gas/symver/symver15.l: Likewise.
1381 * testsuite/gas/symver/symver6.l: Removed.
1382 * testsuite/gas/symver/symver6.s: Updated.
1384 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1386 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1388 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1389 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1390 * testsuite/gas/aarch64/system.d: Update.
1392 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1394 * testsuite/gas/aarch64/bti.d: Update -march option.
1395 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1396 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1397 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1398 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1400 2020-04-17 Alan Modra <amodra@gmail.com>
1402 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1404 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1405 Nick Clifton <nickc@redhat.com>
1408 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1410 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1411 for the type-2 test.
1412 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1413 targets running this test.
1415 2020-02-16 David Faust <david.faust@oracle.com>
1417 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1418 * testsuite/gas/bpf/jump32.s: New file.
1419 * testsuite/gas/bpf/jump32.d: Likewise.
1421 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1423 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1426 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1428 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1429 (md_pcrel_from): Remove prototytpe.
1430 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1432 (md_pcrel_from_section): Remove duplicate prototype.
1433 * tc.h (md_pcrel_from_section): Add prototype.
1434 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1435 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1436 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1437 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1438 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1439 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1440 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1441 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1442 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1443 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1444 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1445 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1446 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1447 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1448 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1449 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1450 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1451 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1452 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1453 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1454 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1455 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1456 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1457 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1458 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1459 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1460 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1461 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1462 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1463 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1464 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1465 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1466 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1467 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1468 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1469 md_apply_fix3): Delete prototypes.
1471 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1473 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1476 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1478 * doc/c-z80.texi: Fix @xref warnings.
1480 2020-04-07 Lili Cui <lili.cui@intel.com>
1482 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1483 (cpu_noarch): Likewise.
1484 * doc/c-i386.texi: Document TSXLDTRK.
1485 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1486 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1487 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1488 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1490 2020-04-02 Lili Cui <lili.cui@intel.com>
1492 * config/tc-i386.c (cpu_arch): Add .serialize.
1493 (cpu_noarch): Likewise.
1494 * doc/c-i386.texi: Document serialize.
1495 * testsuite/gas/i386/i386.exp: Run serialize tests
1496 * testsuite/gas/i386/serialize.d: Likewise.
1497 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1498 * testsuite/gas/i386/serialize.s: Likewise.
1500 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1502 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1503 * testsuite/gas/elf/section12b.d: Likewise.
1504 * testsuite/gas/elf/section16a.d: Likewise.
1505 * testsuite/gas/elf/section16b.d: Likewise.
1507 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1509 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1510 with a suppressed address register.
1512 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1515 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1516 * testsuite/gas/i386/localpic.s: Add a test for relocation
1517 against local absolute symbol.
1518 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1519 * testsuite/gas/i386/localpic.d: Updated.
1520 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1521 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1523 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1526 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1527 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1528 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1529 testsuite/gas/i386/x86-64-jump.d.
1530 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1531 Incorporate changes to
1532 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1533 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1534 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1535 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1536 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1538 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1542 * dwarf2dbg.c: Do not include "bignum.h".
1544 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1546 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1547 * testsuite/gas/riscv/alias-csr.s: Likewise.
1548 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1549 to priv-reg-pseudo-noalias.
1550 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1551 * testsuite/gas/riscv/bad-csr.l: Likewise.
1552 * testsuite/gas/riscv/bad-csr.s: Likewise.
1553 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1554 * testsuite/gas/riscv/satp.s: Likewise.
1555 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1556 csr instruction, including alias-csr testcase.
1557 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1558 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1559 pseudo instruction with objdump -Mno-aliases.
1560 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1561 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1562 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1563 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1564 * testsuite/gas/riscv/priv-reg.s: Likewise.
1565 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1566 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1567 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1569 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1571 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1572 sections with the "b" attribute.
1574 2020-03-22 Alan Modra <amodra@gmail.com>
1576 * testsuite/gas/s12z/truncated.d: Update expected output.
1578 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1581 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1582 * doc/c-z80.texi: Update documentation.
1584 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1589 Fix disassembling ED+A4/AC/B4/BC opcodes.
1590 Fix assembling lines containing colonless label and instruction
1591 with first operand inside parentheses.
1592 Fix registration of unsupported by target CPU registers.
1593 * config/tc-z80.c: See above.
1594 * config/tc-z80.h: See above.
1595 * testsuite/gas/z80/colonless.d: Update test.
1596 * testsuite/gas/z80/colonless.s: Likewise.
1597 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1598 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1599 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1600 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1601 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1602 * testsuite/gas/z80/unsup_regs.s: Likewise.
1603 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1604 * testsuite/gas/z80/z80.exp: Likewise.
1605 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1606 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1607 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1609 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1612 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1613 (parse_operands): Handle new operand codes.
1614 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1615 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1616 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1617 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1618 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1619 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1620 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1621 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1623 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1625 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1627 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1629 * testsuite/gas/i386/i386.exp: Run new tests.
1630 * testsuite/gas/i386/lfence-byte.d: New file.
1631 * testsuite/gas/i386/lfence-byte.e: Likewise.
1632 * testsuite/gas/i386/lfence-byte.s: Likewise.
1633 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1634 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1635 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1636 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1637 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1638 * testsuite/gas/i386/lfence-load.d: Likewise.
1639 * testsuite/gas/i386/lfence-load.s: Likewise.
1640 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1641 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1642 * testsuite/gas/i386/lfence-ret.s: Likewise.
1643 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1644 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1645 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1646 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1647 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1648 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1649 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1650 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1651 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1652 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1653 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1654 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1656 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1658 * config/tc-i386.c (lfence_after_load): New.
1659 (lfence_before_indirect_branch_kind): New.
1660 (lfence_before_indirect_branch): New.
1661 (lfence_before_ret_kind): New.
1662 (lfence_before_ret): New.
1665 (insert_lfence_after): New.
1666 (insert_lfence_before): New.
1667 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1669 (OPTION_MLFENCE_AFTER_LOAD): New.
1670 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1671 (OPTION_MLFENCE_BEFORE_RET): New.
1672 (md_longopts): Add -mlfence-after-load=,
1673 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1674 (md_parse_option): Handle -mlfence-after-load=,
1675 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1676 (md_show_usage): Display -mlfence-after-load=,
1677 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1678 (i386_cons_align): New.
1679 * config/tc-i386.h (i386_cons_align): New.
1680 (md_cons_align): New.
1681 * doc/c-i386.texi: Document -mlfence-after-load=,
1682 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1684 2020-03-11 Nick Clifton <nickc@redhat.com>
1688 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1689 (DWARF2_FILE_SIZE_NAME): Default to -1.
1690 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1691 whichever is higher.
1692 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1693 (NUM_MD5_BYTES): Define.
1694 (struct file entry): Add md5 field.
1695 (get_filenum): Delete and replace with...
1696 (get_basename): New function.
1697 (get_directory_table_entry): New function.
1698 (allocate_filenum): New function.
1699 (allocate_filename_to_slot): New function.
1700 (dwarf2_where): Use new functions.
1701 (dwarf2_directive_filename): Add support for extended .file
1703 (dwarf2_directive_loc): Allow the use of file number zero with
1705 (out_file_list): Rename to...
1706 (out_dir_and_file_list): Add DWARF 5 support.
1707 (out_debug_line): Emit extra values into the section header for
1709 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1710 * doc/as.texi (.file): Update the description of this pseudo-op.
1711 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1712 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1713 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1714 * NEWS: Mention the new feature.
1716 2020-03-10 Alan Modra <amodra@gmail.com>
1718 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1719 to avoid signed overflow.
1720 * config/tc-mcore.c (md_assemble): Likewise.
1721 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1722 * config/tc-nds32.c (SET_ADDEND): Likewise.
1723 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1725 2020-03-09 Jan Beulich <jbeulich@suse.com>
1727 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1728 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1729 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1731 2020-03-07 Alan Modra <amodra@gmail.com>
1733 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1736 2020-03-06 Nick Clifton <nickc@redhat.com>
1739 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1740 0 if the dwarf_level is 5 or more. Complain if a filename follows
1742 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1743 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1744 * testsuite/gas/elf/elf.exp: Run the new test.
1747 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1748 * doc/as.texi: Fix another typo.
1750 2020-03-06 Nick Clifton <nickc@redhat.com>
1753 * as.c (dwarf_level): Define.
1754 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1755 (parse_args): Add support for the new options.
1756 as.h (dwarf_level): Prototype.
1757 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1759 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1760 (DWARF2_LINE_VERSION): Remove definition.
1761 * doc/as.texi: Document the new options.
1763 2020-03-06 Nick Clifton <nickc@redhat.com>
1766 * as.c (main): Allow matching input and outputs when they are
1769 2020-03-06 Jan Beulich <jbeulich@suse.com>
1771 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1773 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1774 one of byte/word/dword/qword is set alongside a SIMD register in
1775 a template's operand.
1777 2020-03-06 Jan Beulich <jbeulich@suse.com>
1779 * config/tc-i386.c (match_template): Extend code in logic
1780 rejecting certain suffixes in certain modes to also cover mask
1781 register use and VecSIB. Drop special casing of broadcast. Skip
1782 immediates in the check.
1784 2020-03-06 Jan Beulich <jbeulich@suse.com>
1786 * config/tc-i386.c (match_template): Fold duplicate code in
1787 logic rejecting certain suffixes in certain modes. Drop
1790 2020-03-06 Jan Beulich <jbeulich@suse.com>
1792 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1793 alongside !norex64 ones.
1794 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1795 with both 32- and 64-bit GPR operands.
1796 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1797 32- and 64-bit GPR operands.
1798 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1799 testsuite/gas/i386/x86-64-avx512bw.d,
1800 testsuite/gas/i386/x86-64-avx512f-intel.d,
1801 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1803 2020-03-06 Jan Beulich <jbeulich@suse.com>
1805 * config/tc-i386.c (md_assemble): Drop use of rex64.
1806 (process_suffix): For REX.W for 64-bit CRC32.
1808 2020-03-06 Jan Beulich <jbeulich@suse.com>
1810 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1811 addressing for MPX insns without base/index.
1812 * testsuite/gas/i386/mpx-16bit.s,
1813 * testsuite/gas/i386/mpx-16bit.d: New.
1814 * testsuite/gas/i386/i386.exp: Run new test.
1816 2020-03-06 Jan Beulich <jbeulich@suse.com>
1818 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1819 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1820 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1821 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1822 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1823 as well as a BSWAP one.
1824 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1825 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1826 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1827 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1828 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1829 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1830 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1831 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1832 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1833 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1834 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1835 testsuite/gas/i386/vmx.d: Adjust expectations.
1837 2020-03-06 Jan Beulich <jbeulich@suse.com>
1839 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1840 from having their operands swapped.
1841 * testsuite/gas/i386/waitpkg.s,
1842 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1843 3-operand cases as well as testing of 16-bit code generation.
1844 * testsuite/gas/i386/waitpkg.d,
1845 testsuite/gas/i386/waitpkg-intel.d,
1846 testsuite/gas/i386/x86-64-waitpkg.d,
1847 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1849 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1851 * config/tc-riscv.c (percent_op_utype): Support the modifier
1853 * doc/c-riscv.texi: Add documentation.
1854 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1855 modifier %got_pcrel_hi.
1856 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1857 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1858 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1860 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1861 (RISC-V-Formats): Update the section name from "Instruction Formats"
1862 to "RISC-V Instruction Formats".
1864 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1866 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1867 detected in a section which does not have at least 4 byte
1869 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1870 * testsuite/gas/arm/ldr-t.s: Likewise.
1871 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1872 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1873 disassembly, ignoring any NOPs that may have been inserted because
1874 of section alignment.
1875 * testsuite/gas/arm/ldr-t.d: Likewise.
1877 2020-03-04 Jan Beulich <jbeulich@suse.com>
1879 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1880 * doc/c-i386.texi: Mention sev_es.
1881 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1882 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1884 * testsuite/gas/i386/arch-13-znver1.d,
1885 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1887 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1889 * config/tc-i386.c (match_template): Replace ignoresize and
1890 defaultsize with mnemonicsize.
1891 (process_suffix): Likewise.
1893 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1896 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1897 instruction LD IY,(HL).
1898 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1899 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1900 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1901 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1903 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1906 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1907 x86-64-default-suffix-avx.
1908 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1909 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1910 * testsuite/gas/i386/noreg64.d: Updated.
1911 * testsuite/gas/i386/noreg64.l: Likewise.
1912 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1913 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1914 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1916 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1919 * config/tc-z80.c (contains_register): Prevent an illegal memory
1920 access when checking an expression for a register name.
1922 2020-03-03 Alan Modra <amodra@gmail.com>
1924 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1927 2020-03-02 Alan Modra <amodra@gmail.com>
1929 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1930 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1932 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1933 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1934 (s3_s_score_lcomm): Likewise.
1935 * config/tc-score7.c: Similarly.
1936 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1938 2020-02-28 YunQiang Su <syq@debian.org>
1941 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1942 to handle multi-labels.
1943 (has_label_name): New.
1945 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1947 * config/tc-arm.c (enum pred_instruction_type): Remove
1948 NEUTRAL_IT_NO_VPT_INSN predication type.
1949 (cxn_handle_predication): Modify to require condition suffixes.
1950 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1951 * testsuite/gas/arm/cde-scalar.s: Update test.
1952 * testsuite/gas/arm/cde-warnings.l: Update test.
1953 * testsuite/gas/arm/cde-warnings.s: Update test.
1955 2020-02-26 Alan Modra <amodra@gmail.com>
1957 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1958 N_() on empty string.
1960 2020-02-26 Alan Modra <amodra@gmail.com>
1962 * read.c (read_a_source_file): Call strncpy with length one
1963 less than size of original_case_string.
1965 2020-02-26 Alan Modra <amodra@gmail.com>
1967 * config/obj-elf.c: Indent labels correctly.
1968 * config/obj-macho.c: Likewise.
1969 * config/tc-aarch64.c: Likewise.
1970 * config/tc-alpha.c: Likewise.
1971 * config/tc-arm.c: Likewise.
1972 * config/tc-cr16.c: Likewise.
1973 * config/tc-crx.c: Likewise.
1974 * config/tc-frv.c: Likewise.
1975 * config/tc-i386-intel.c: Likewise.
1976 * config/tc-i386.c: Likewise.
1977 * config/tc-ia64.c: Likewise.
1978 * config/tc-mn10200.c: Likewise.
1979 * config/tc-mn10300.c: Likewise.
1980 * config/tc-nds32.c: Likewise.
1981 * config/tc-riscv.c: Likewise.
1982 * config/tc-s12z.c: Likewise.
1983 * config/tc-xtensa.c: Likewise.
1984 * config/tc-z80.c: Likewise.
1986 * symbols.c: Likewise.
1987 * write.c: Likewise.
1989 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1991 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1992 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1993 after parsing all arguments.
1994 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1995 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1996 are used to check if we write a read-only CSR by the CSR instruction.
1997 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1998 all CSR for the read-only CSR checking.
1999 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2000 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2001 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2002 all CSR instructions for the read-only CSR checking.
2003 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2004 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2006 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2007 (riscv_opts): Initialize it.
2008 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2009 before doing the CSR checking.
2010 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2011 (md_longopts): Add mcsr-check and mno-csr-check.
2012 (md_parse_option): Handle new enum option values.
2013 (s_riscv_option): Handle new long options.
2014 * doc/c-riscv.texi: Add description for the new .option and assembler
2016 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2018 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2020 * config/tc-riscv.c (csr_extra_hash): New.
2021 (enum riscv_csr_class): New enum. Used to decide
2022 whether or not this CSR is legal in the current ISA string.
2023 (struct riscv_csr_extra): New structure to hold all extra information
2025 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2026 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2027 Call hash_reg_name to insert CSR address into reg_names_hash.
2028 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2029 Decide whether the CSR is valid according to the csr_extra_hash.
2030 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2031 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2032 not a boolean. This is same as riscv_init_csr_hash, so keep the
2034 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2035 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2036 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2037 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2038 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2039 f-ext CSR are not allowed.
2040 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2041 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2042 source file is `priv-reg.s`, and the ISA is rv64if, so the
2043 rv32-only CSR are not allowed.
2044 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2046 2020-02-21 Alan Modra <amodra@gmail.com>
2048 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2049 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2051 2020-02-21 Alan Modra <amodra@gmail.com>
2054 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2055 on section size adjustment, instead perform another write if
2056 exec header size is larger than section size.
2058 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2060 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2061 -mno-arch-attr command line options.
2063 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2065 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2066 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2068 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2071 * config/tc-z80.c (md_parse_option): Do not use an underscore
2072 prefix for local labels in SDCC compatability mode.
2073 (z80_start_line_hook): Remove SDCC dollar label support.
2074 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2075 * testsuite/gas/z80/sdcc.s: Likewise.
2077 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2080 * config/tc-z80.c: Add -march option.
2081 * doc/as.texi: Update Z80 documentation.
2082 * doc/c-z80.texi: Likewise.
2083 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2084 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2085 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2086 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2087 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2088 * testsuite/gas/z80/gbz80_all.d: Likewise.
2089 * testsuite/gas/z80/r800_extra.d: Likewise.
2090 * testsuite/gas/z80/r800_ii8.d: Likewise.
2091 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2092 * testsuite/gas/z80/sdcc.d: Likewise.
2093 * testsuite/gas/z80/z180.d: Likewise.
2094 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2095 * testsuite/gas/z80/z80_doc.d: Likewise.
2096 * testsuite/gas/z80/z80_ii8.d: Likewise.
2097 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2098 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2099 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2100 * testsuite/gas/z80/z80_sli.d: Likewise.
2101 * testsuite/gas/z80/z80n_all.d: Likewise.
2102 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2104 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2106 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2107 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2108 * testsuite/gas/i386/i386.exp: Run property-3 and
2110 * testsuite/gas/i386/property-3.d: New file.
2111 * testsuite/gas/i386/property-3.s: Likewise.
2112 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2114 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2116 * config/tc-i386.c (cpu_arch): Add .popcnt.
2117 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2118 Add a tab before @samp{.sse4a}.
2120 2020-02-17 Jan Beulich <jbeulich@suse.com>
2122 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2123 for AddrPrefixOpReg templates. Combine the two pieces of
2124 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2127 2020-02-17 Jan Beulich <jbeulich@suse.com>
2130 * config/tc-i386.c (md_assemble): Also suppress operand
2131 swapping for MONITOR{,X} and MWAIT{,X}.
2132 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2133 Add Intel syntax monitor/mwait tests.
2134 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2135 Adjust expectations.
2136 *testsuite/gas/i386/sse3-intel.d,
2137 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2138 * testsuite/gas/i386/i386.exp: Run new tests.
2140 2020-02-17 Jan Beulich <jbeulich@suse.com>
2143 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2144 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2146 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2148 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2149 * testsuite/gas/i386/avx512dq-inval.l,
2150 testsuite/gas/i386/inval-avx.l,
2151 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2152 * testsuite/gas/i386/avx512vl-ambig.s,
2153 testsuite/gas/i386/avx512vl-ambig.l: New.
2154 * testsuite/gas/i386/i386.exp: Run new test.
2156 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2158 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2160 * doc/c-i386.texi: Document sse4a and nosse4a.
2162 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2164 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2167 2020-02-14 Jan Beulich <jbeulich@suse.com>
2170 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2172 (process_suffix): ... here. Consider just the first operand
2174 (check_long_reg): Drop opcode 0x63 special case again.
2175 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2176 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2177 Move ambiguous operand size tests ...
2178 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2179 testsuite/gas/i386/noreg64.s: ... here.
2180 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2181 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2182 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2183 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2184 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2185 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2186 testsuite/gas/i386/x86-64-movsxd.d,
2187 testsuite/gas/i386/x86-64-movsxd-intel.d,
2188 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2189 Adjust expectations.
2190 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2191 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2192 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2193 * testsuite/gas/i386/i386.exp: Run new tests.
2195 2020-02-14 Jan Beulich <jbeulich@suse.com>
2197 * config/tc-i386.c (process_operands): Also skip segment
2198 override prefix emission if it matches an already present one.
2199 * testsuite/gas/i386/prefix32.s: Add double segment override
2201 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2203 2020-02-14 Jan Beulich <jbeulich@suse.com>
2205 * config/tc-i386.c (process_operands): Drop ineffectual segment
2206 overrides when optimizing.
2207 * testsuite/gas/i386/lea-optimize.d: New.
2208 * testsuite/gas/i386/i386.exp: Run new test.
2210 2020-02-14 Jan Beulich <jbeulich@suse.com>
2212 * config/tc-i386.c (process_operands): Also check insn prefix
2213 for ineffectual segment override warning. Don't cover possible
2214 VEX/EVEX encoded insns there.
2215 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2216 testsuite/gas/i386/lea.e: New.
2217 * testsuite/gas/i386/i386.exp: Run new test.
2219 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2222 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2225 2020-02-13 Fangrui Song <maskray@google.com>
2226 H.J. Lu <hongjiu.lu@intel.com>
2229 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2230 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2231 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2232 * testsuite/gas/i386/relax-5.d: New file.
2233 * testsuite/gas/i386/relax-5.s: Likewise.
2234 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2235 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2237 2020-02-13 Jan Beulich <jbeulich@suse.com>
2239 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2242 2020-02-12 Jan Beulich <jbeulich@suse.com>
2244 * config/tc-i386.c (avx512): New (at file scope), moved from
2245 (check_VecOperands): ... here.
2246 (process_suffix): Add [XYZ]MMword operand size handling.
2247 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2248 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2250 * testsuite/gas/i386/avx512dq-inval.l,
2251 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2253 2020-02-12 Jan Beulich <jbeulich@suse.com>
2256 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2258 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2259 CALL/JMP in O_tbyte_ptr case.
2260 * doc/c-i386.texi: Mention far call and full pointer load ISA
2262 * testsuite/gas/i386/x86-64-branch-3.s,
2263 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2264 * testsuite/gas/i386/x86-64-branch-3.d,
2265 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2266 * testsuite/gas/i386/x86-64-branch-5.l,
2267 testsuite/gas/i386/x86-64-branch-5.s: New.
2268 * testsuite/gas/i386/i386.exp: Run new test.
2270 2020-02-12 Jan Beulich <jbeulich@suse.com>
2273 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2274 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2275 64-bit-only warning.
2276 (check_word_reg): Consistently error on mismatching register
2278 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2279 for movw. Replace suffix / GPR for orb.
2280 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2281 byte GPRs as well as ones for inb/outb with a word accumulator.
2282 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2283 testsuite/gas/i386/inval.l: Adjust expectations.
2285 2020-02-12 Jan Beulich <jbeulich@suse.com>
2287 * config/tc-i386.c (operand_type_register_match): Also fall
2288 through initial two if()-s when the template allows for a GPR
2289 operand. Adjust comment.
2291 2020-02-11 Jan Beulich <jbeulich@suse.com>
2293 (struct _i386_insn): New field "short_form".
2294 (optimize_encoding): Drop setting of shortform field.
2295 (process_suffix): Set i.short_form. Replace shortform use.
2296 (process_operands): Replace shortform use.
2298 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2300 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2301 loop initial declaration.
2303 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2305 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2306 instructions that can have 5 arguments.
2307 (enum operand_parse_code): Add new operands.
2308 (parse_operands): Account for new operands.
2310 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2311 (neon_select_shape): Account for P suffix.
2312 (LOW1): Move macro to global position.
2313 (HI4): Move macro to global position.
2314 (vcx_assign_vec_d): New.
2315 (vcx_assign_vec_m): New.
2316 (vcx_assign_vec_n): New.
2317 (enum vcx_reg_type): New.
2318 (vcx_get_reg_type): New.
2319 (vcx_size_pos): New.
2321 (vcx_handle_shape): New.
2322 (vcx_ensure_register_in_range): New.
2323 (vcx_handle_register_arguments): New.
2324 (vcx_handle_insn_block): New.
2325 (vcx_handle_common_checks): New.
2329 * testsuite/gas/arm/cde-missing-fp.d: New test.
2330 * testsuite/gas/arm/cde-missing-fp.l: New test.
2331 * testsuite/gas/arm/cde-missing-mve.d: New test.
2332 * testsuite/gas/arm/cde-missing-mve.l: New test.
2333 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2334 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2335 * testsuite/gas/arm/cde-mve.s: New test.
2336 * testsuite/gas/arm/cde-warnings.l:
2337 * testsuite/gas/arm/cde-warnings.s:
2338 * testsuite/gas/arm/cde.d:
2339 * testsuite/gas/arm/cde.s:
2341 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2342 Matthew Malcomson <matthew.malcomson@arm.com>
2344 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2345 CDE coprocessor that can be enabled.
2346 (enum pred_instruction_type): New pred type.
2347 (BAD_NO_VPT): New error message.
2348 (BAD_CDE): New error message.
2349 (BAD_CDE_COPROC): New error message.
2350 (enum operand_parse_code): Add new immediate operands.
2351 (parse_operands): Account for new immediate operands.
2352 (check_cde_operand): New.
2353 (cde_coproc_enabled): New.
2354 (cde_coproc_pos): New.
2355 (cde_handle_coproc): New.
2356 (cxn_handle_predication): New.
2357 (do_custom_instruction_1): New.
2358 (do_custom_instruction_2): New.
2359 (do_custom_instruction_3): New.
2372 (handle_pred_state): Define new IT block behaviour.
2373 (insns): Add newn CX*{,d}{,a} instructions.
2374 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2375 Define new cdecp extension strings.
2376 * doc/c-arm.texi: Document new cdecp extension arguments.
2377 * testsuite/gas/arm/cde-scalar.d: New test.
2378 * testsuite/gas/arm/cde-scalar.s: New test.
2379 * testsuite/gas/arm/cde-warnings.d: New test.
2380 * testsuite/gas/arm/cde-warnings.l: New test.
2381 * testsuite/gas/arm/cde-warnings.s: New test.
2382 * testsuite/gas/arm/cde.d: New test.
2383 * testsuite/gas/arm/cde.s: New test.
2385 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2388 * config/tc-i386.c (intel64): Renamed to ...
2390 (match_template): Accept Intel64 only instruction by default.
2391 (i386_displacement): Updated.
2392 (md_parse_option): Updated.
2393 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2394 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2395 -mamd64 to x86-64-sysenter-amd.
2396 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2398 2020-02-10 Alan Modra <amodra@gmail.com>
2400 * config/obj-elf.c (obj_elf_change_section): Error for section
2401 type, attr or entsize changes in assembly.
2402 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2403 * testsuite/gas/elf/section5.l: Update.
2405 2020-02-10 Alan Modra <amodra@gmail.com>
2407 * output-file.c (output_file_close): Do a normal close when
2408 flag_always_generate_output.
2409 * write.c (write_object_file): Don't stop output when
2410 flag_always_generate_output.
2412 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2415 * config/tc-z80.c: Add -gbz80 command line option to generate code
2416 for the GameBoy Z80. Add support for generating DWARF.
2417 * config/tc-z80.h: Add support for DWARF debug information
2419 * doc/c-z80.texi: Document new command line option.
2420 * testsuite/gas/z80/gbz80_all.d: New file.
2421 * testsuite/gas/z80/gbz80_all.s: New file.
2422 * testsuite/gas/z80/z80.exp: Run the new tests.
2423 * testsuite/gas/z80/z80n_all.d: New file.
2424 * testsuite/gas/z80/z80n_all.s: New file.
2425 * testsuite/gas/z80/z80n_reloc.d: New file.
2427 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2430 * config/obj-elf.c (get_section): Also check
2431 linked_to_symbol_name.
2432 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2433 (obj_elf_parse_section_letters): Handle the 'o' flag.
2434 (build_group_lists): Renamed to ...
2435 (build_additional_section_info): This. Set elf_linked_to_section
2436 from map_head.linked_to_symbol_name.
2437 (elf_adjust_symtab): Updated.
2438 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2439 * doc/as.texi: Document the 'o' flag.
2440 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2441 * testsuite/gas/elf/section18.d: New file.
2442 * testsuite/gas/elf/section18.s: Likewise.
2443 * testsuite/gas/elf/section19.d: Likewise.
2444 * testsuite/gas/elf/section19.s: Likewise.
2445 * testsuite/gas/elf/section20.d: Likewise.
2446 * testsuite/gas/elf/section20.s: Likewise.
2447 * testsuite/gas/elf/section21.d: Likewise.
2448 * testsuite/gas/elf/section21.l: Likewise.
2449 * testsuite/gas/elf/section21.s: Likewise.
2451 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2453 * NEWS: Mention x86 assembler options to align branches for
2456 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2458 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2459 only for ELF targets.
2460 * testsuite/gas/i386/unique.d: Don't xfail.
2461 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2463 2020-02-06 Alan Modra <amodra@gmail.com>
2465 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2466 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2468 2020-02-06 Alan Modra <amodra@gmail.com>
2470 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2471 xfail, and rename test.
2472 * testsuite/gas/elf/section12b.d: Likewise.
2473 * testsuite/gas/elf/section16a.d: Likewise.
2474 * testsuite/gas/elf/section16b.d: Likewise.
2476 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2479 * config/obj-elf.c (section_match): Removed.
2480 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2482 (obj_elf_change_section): Replace info and group_name arguments
2483 with match_p. Also update the section ID and flags from match_p.
2484 (obj_elf_section): Handle "unique,N". Update call to
2485 obj_elf_change_section.
2486 * config/obj-elf.h (elf_section_match): New.
2487 (obj_elf_change_section): Updated.
2488 * config/tc-arm.c (start_unwind_section): Update call to
2489 obj_elf_change_section.
2490 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2491 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2492 (microblaze_s_sdata): Likewise.
2493 (microblaze_s_rdata): Likewise.
2494 (microblaze_s_bss): Likewise.
2495 * config/tc-mips.c (s_change_section): Likewise.
2496 * config/tc-msp430.c (msp430_profiler): Likewise.
2497 * config/tc-rx.c (parse_rx_section): Likewise.
2498 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2499 * doc/as.texi: Document "unique,N" in .section directive.
2500 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2501 * testsuite/gas/elf/section15.d: New file.
2502 * testsuite/gas/elf/section15.s: Likewise.
2503 * testsuite/gas/elf/section16.s: Likewise.
2504 * testsuite/gas/elf/section16a.d: Likewise.
2505 * testsuite/gas/elf/section16b.d: Likewise.
2506 * testsuite/gas/elf/section17.d: Likewise.
2507 * testsuite/gas/elf/section17.l: Likewise.
2508 * testsuite/gas/elf/section17.s: Likewise.
2509 * testsuite/gas/i386/unique.d: Likewise.
2510 * testsuite/gas/i386/unique.s: Likewise.
2511 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2512 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2514 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2516 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2518 2020-02-01 Anthony Green <green@moxielogic.com>
2520 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2522 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2524 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2527 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2530 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2531 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2533 * testsuite/gas/arm/mve_dsp.d: New test.
2535 2020-01-31 Nick Clifton <nickc@redhat.com>
2537 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2538 rather than BFD_RELOC_NONE.
2540 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2542 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2543 to support VLDMIA instruction for MVE.
2544 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2545 instruction for MVE.
2546 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2547 instruction for MVE.
2548 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2549 instruction for MVE.
2550 * testsuite/gas/arm/mve-ldst.d: New test.
2551 * testsuite/gas/arm/mve-ldst.s: Likewise.
2553 2020-01-31 Nick Clifton <nickc@redhat.com>
2555 * po/fr.po: Updated French translation.
2556 * po/ru.po: Updated Russian translation.
2558 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2560 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2562 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2563 * testsuite/gas/aarch64/sve-movprfx_28.d,
2564 * testsuite/gas/aarch64/sve-movprfx_28.l,
2565 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2567 2020-01-30 Jan Beulich <jbeulich@suse.com>
2569 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2570 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2571 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2572 Adjust expectations.
2574 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2576 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2577 * testsuite/gas/bpf/alu-be.d: Likewise.
2578 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2579 * testsuite/gas/bpf/alu32-be.d: Likewise.
2581 2020-01-30 Jan Beulich <jbeulich@suse.com>
2583 * testsuite/gas/i386/x86-64-branch-2.s,
2584 testsuite/gas/i386/x86-64-branch-4.s,
2585 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2586 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2587 testsuite/gas/i386/x86-64-branch-2.d,
2588 testsuite/gas/i386/x86-64-branch-4.l,
2589 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2591 2020-01-30 Jan Beulich <jbeulich@suse.com>
2593 * config/tc-i386.c (process_suffix): .
2594 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2595 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2597 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2599 testsuite/gas/i386/x86_64.s: Add RETF cases.
2600 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2601 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2602 testsuite/gas/i386/x86-64-opcode.d,
2603 testsuite/gas/i386/x86-64-suffix-intel.d,
2604 testsuite/gas/i386/x86-64-suffix.d,
2605 testsuite/gas/i386/x86_64-intel.d
2606 testsuite/gas/i386/x86_64.d: Adjust expectations.
2607 * testsuite/gas/i386/x86-64-suffix.e,
2608 testsuite/gas/i386/x86_64.e: New.
2610 2020-01-30 Jan Beulich <jbeulich@suse.com>
2612 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2615 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2618 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2620 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2621 differences. Document movslq and movsxd.
2622 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2623 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2624 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2625 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2626 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2627 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2628 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2629 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2630 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2631 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2632 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2634 2020-01-27 Alan Modra <amodra@gmail.com>
2636 * testsuite/gas/all/gas.exp: Replace case statements with switch
2638 * testsuite/gas/elf/elf.exp: Likewise.
2639 * testsuite/gas/macros/macros.exp: Likewise.
2640 * testsuite/lib/gas-defs.exp: Likewise.
2642 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2645 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2646 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2648 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2650 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2651 s exts must be known, so rename *ok* to *fail*.
2652 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2653 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2654 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2656 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2657 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2659 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2662 * config/tc-i386.c (check_long_reg): Always disallow double word
2663 suffix in mnemonic with word general register.
2664 * testsuite/gas/i386/general.s: Replace word general register
2665 with double word general register for movl.
2666 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2668 * testsuite/gas/i386/general.l: Updated.
2669 * testsuite/gas/i386/inval.l: Likewise.
2671 2020-01-22 Alan Modra <amodra@gmail.com>
2673 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2674 __tls_get_addr_desc and __tls_get_addr_opt.
2676 2020-01-21 Jan Beulich <jbeulich@suse.com>
2678 * testsuite/gas/i386/inval-crc32.s,
2679 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2680 * testsuite/gas/i386/inval-crc32.l,
2681 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2683 2020-01-21 Jan Beulich <jbeulich@suse.com>
2685 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2686 generic code path. Deal with No_lSuf being set in a template.
2687 * testsuite/gas/i386/inval-crc32.l,
2688 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2689 instead of error(s) when operand size is ambiguous.
2690 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2691 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2692 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2693 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2694 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2695 Adjust expectations.
2697 2020-01-21 Jan Beulich <jbeulich@suse.com>
2699 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2700 and an intel_syntax check. Re-write lack-of-suffix processing
2702 * doc/c-i386.texi: Document operand size defaults for suffix-
2703 less AT&T syntax insns.
2704 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2705 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2706 testsuite/gas/i386/x86-64-avx-scalar.s,
2707 testsuite/gas/i386/x86-64-avx.s,
2708 testsuite/gas/i386/x86-64-bundle.s,
2709 testsuite/gas/i386/x86-64-intel64.s,
2710 testsuite/gas/i386/x86-64-lock-1.s,
2711 testsuite/gas/i386/x86-64-opcode.s,
2712 testsuite/gas/i386/x86-64-sse2avx.s,
2713 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2714 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2715 testsuite/gas/i386/x86-64-nops.s,
2716 testsuite/gas/i386/x86-64-ptwrite.s,
2717 testsuite/gas/i386/x86-64-simd.s,
2718 testsuite/gas/i386/x86-64-sse-noavx.s,
2719 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2721 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2722 testsuite/gas/i386/noreg64.s: Add further tests.
2723 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2724 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2725 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2726 testsuite/gas/i386/sse-noavx.d,
2727 testsuite/gas/i386/x86-64-intel64.d,
2728 testsuite/gas/i386/x86-64-nops.d,
2729 testsuite/gas/i386/x86-64-opcode.d,
2730 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2731 testsuite/gas/i386/x86-64-ptwrite.d,
2732 testsuite/gas/i386/x86-64-simd-intel.d,
2733 testsuite/gas/i386/x86-64-simd-suffix.d,
2734 testsuite/gas/i386/x86-64-simd.d,
2735 testsuite/gas/i386/x86-64-sse-noavx.d
2736 testsuite/gas/i386/x86-64-suffix.d,
2737 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2738 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2739 testsuite/gas/i386/noreg64.l: New.
2740 * testsuite/gas/i386/i386.exp: Run new tests.
2742 2020-01-21 Jan Beulich <jbeulich@suse.com>
2744 * testsuite/gas/i386/avx512_bf16_vl.s,
2745 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2746 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2747 broadcast forms of VCVTNEPS2BF16.
2748 * testsuite/gas/i386/avx512_bf16_vl.d,
2749 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2751 2020-01-20 Nick Clifton <nickc@redhat.com>
2753 * po/uk.po: Updated Ukranian translation.
2755 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2758 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2759 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2761 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2762 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2763 R_X86_64_GOTPC32_TLSDESC relocation.
2765 2020-01-18 Nick Clifton <nickc@redhat.com>
2767 * configure: Regenerate.
2768 * po/gas.pot: Regenerate.
2770 2020-01-18 Nick Clifton <nickc@redhat.com>
2772 Binutils 2.34 branch created.
2774 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2776 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2777 with vex_encoding_vex.
2778 (parse_insn): Likewise.
2779 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2780 and {vex3} documentation.
2781 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2783 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2785 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2788 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2789 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2790 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2791 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2792 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2793 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2795 2020-01-16 Jan Beulich <jbeulich@suse.com>
2797 * config/tc-i386.c (match_template): Drop found_cpu_match local
2800 2020-01-16 Jan Beulich <jbeulich@suse.com>
2802 * testsuite/gas/i386/avx512dq-inval.l,
2803 testsuite/gas/i386/avx512dq-inval.s: New.
2804 * testsuite/gas/i386/i386.exp: Run new test.
2806 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2808 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2809 relocations when the target is 430X, except when extracting part of an
2811 (msp430_srcoperand): Adjust comment.
2812 Initialize the expp member of the msp430_operand_s struct as
2814 (msp430_dstoperand): Likewise.
2815 * testsuite/gas/msp430/msp430.exp: Run new test.
2816 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2817 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2819 2020-01-15 Alan Modra <amodra@gmail.com>
2821 * configure.tgt: Add sparc-*-freebsd case.
2823 2020-01-14 Lili Cui <lili.cui@intel.com>
2825 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2826 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2827 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2828 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2829 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2830 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2831 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2832 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2833 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2834 * testsuite/gas/i386/align-branch-5.d: Likewise.
2835 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2836 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2837 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2838 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2839 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2840 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2841 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2842 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2843 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2844 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2845 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2846 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2848 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2851 * config/tc-z80.c: Add support for half precision, single
2852 precision and double precision floating point values.
2853 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2854 * doc/as.texi: Add new z80 command line options.
2855 * doc/c-z80.texi: Document new z80 command line options.
2856 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2857 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2858 * testsuite/gas/z80/z80.exp: Run the new test.
2859 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2860 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2861 * testsuite/gas/z80/strings.d: Update expected output.
2863 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2865 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2868 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2870 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2872 * config/tc-arc.h: Add header if/defs.
2873 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2875 2020-01-13 Alan Modra <amodra@gmail.com>
2877 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2879 2020-01-13 Alan Modra <amodra@gmail.com>
2881 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2884 2020-01-10 Alan Modra <amodra@gmail.com>
2886 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2887 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2889 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2892 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2894 (emit_ld_r_r): Likewise.
2895 (emit_ld_rr_m): Likewise.
2896 (emit_ld_rr_nn): Likewise.
2898 2020-01-09 Jan Beulich <jbeulich@suse.com>
2900 * config/tc-i386.c (optimize_encoding): Add
2901 is_any_vex_encoding() invocations. Drop respective
2902 i.tm.extension_opcode == None checks.
2904 2020-01-09 Jan Beulich <jbeulich@suse.com>
2906 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2907 REX transformations. Correct comment indentation.
2909 2020-01-09 Jan Beulich <jbeulich@suse.com>
2911 * config/tc-i386.c (optimize_encoding): Generalize register
2912 transformation for TEST optimization.
2914 2020-01-09 Jan Beulich <jbeulich@suse.com>
2916 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2917 testsuite/gas/i386/x86-64-sysenter-amd.d,
2918 testsuite/gas/i386/x86-64-sysenter-amd.l,
2919 testsuite/gas/i386/x86-64-sysenter-intel.d,
2920 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2921 * testsuite/gas/i386/i386.exp: Run new tests.
2923 2020-01-08 Nick Clifton <nickc@redhat.com>
2926 * doc/as.texi (Align): Document the fact that all arguments can be
2929 (P2align): Likewise.
2931 2020-01-08 Nick Clifton <nickc@redhat.com>
2934 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2935 already defined as a different symbol type.
2936 * testsuite/gas/elf/pr14891.s: New test source file.
2937 * testsuite/gas/elf/pr14891.d: New test driver.
2938 * testsuite/gas/elf/pr14891.s: New test expected error output.
2939 * testsuite/gas/elf/elf.exp: Run the new test.
2941 2020-01-08 Alan Modra <amodra@gmail.com>
2943 * config/tc-z8k.c (md_begin): Make idx unsigned.
2944 (get_specific): Likewise for this_index.
2946 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2948 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2949 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2950 (md_operand): Set X_md to absent.
2951 (arc_parse_name): Check for X_md.
2953 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2956 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2957 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2959 * read.c (next_char_of_string): Likewise.
2960 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2961 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2963 2020-01-03 Nick Clifton <nickc@redhat.com>
2965 * po/sv.po: Updated Swedish translation.
2967 2020-01-03 Jan Beulich <jbeulich@suse.com>
2969 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2970 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2972 2020-01-03 Jan Beulich <jbeulich@suse.com>
2974 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2975 by-element usdot. Add 64-bit form tests for by-element sudot.
2976 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2978 2020-01-03 Jan Beulich <jbeulich@suse.com>
2980 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2981 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2983 2020-01-03 Jan Beulich <jbeulich@suse.com>
2985 * testsuite/gas/aarch64/f64mm.d,
2986 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2988 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2990 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2991 support for assembler code generated by SDCC. Add new relocation
2992 types. Add z80-elf target support.
2993 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2994 labels. Local labels starts from ".L".
2995 * NEWS: Mention the new support.
2996 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2997 * testsuite/gas/all/fwdexp.s: Likewise.
2998 * testsuite/gas/all/cond.l: Likewise.
2999 * testsuite/gas/all/cond.s: Likewise.
3000 * testsuite/gas/all/fwdexp.d: Likewise.
3001 * testsuite/gas/all/fwdexp.s: Likewise.
3002 * testsuite/gas/elf/section2.e-mips: Likewise.
3003 * testsuite/gas/elf/section2.l: Likewise.
3004 * testsuite/gas/elf/section2.s: Likewise.
3005 * testsuite/gas/macros/app1.d: Likewise.
3006 * testsuite/gas/macros/app1.s: Likewise.
3007 * testsuite/gas/macros/app2.d: Likewise.
3008 * testsuite/gas/macros/app2.s: Likewise.
3009 * testsuite/gas/macros/app3.d: Likewise.
3010 * testsuite/gas/macros/app3.s: Likewise.
3011 * testsuite/gas/macros/app4.d: Likewise.
3012 * testsuite/gas/macros/app4.s: Likewise.
3013 * testsuite/gas/macros/app4b.s: Likewise.
3014 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3015 * testsuite/gas/z80/z80.exp: Add new tests
3016 * testsuite/gas/z80/dollar.d: New file.
3017 * testsuite/gas/z80/dollar.s: New file.
3018 * testsuite/gas/z80/ez80_adl_all.d: New file.
3019 * testsuite/gas/z80/ez80_adl_all.s: New file.
3020 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3021 * testsuite/gas/z80/ez80_isuf.s: New file.
3022 * testsuite/gas/z80/ez80_z80_all.d: New file.
3023 * testsuite/gas/z80/ez80_z80_all.s: New file.
3024 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3025 * testsuite/gas/z80/r800_extra.d: New file.
3026 * testsuite/gas/z80/r800_extra.s: New file.
3027 * testsuite/gas/z80/r800_ii8.d: New file.
3028 * testsuite/gas/z80/r800_z80_doc.d: New file.
3029 * testsuite/gas/z80/z180.d: New file.
3030 * testsuite/gas/z80/z180.s: New file.
3031 * testsuite/gas/z80/z180_z80_doc.d: New file.
3032 * testsuite/gas/z80/z80_doc.d: New file.
3033 * testsuite/gas/z80/z80_doc.s: New file.
3034 * testsuite/gas/z80/z80_ii8.d: New file.
3035 * testsuite/gas/z80/z80_ii8.s: New file.
3036 * testsuite/gas/z80/z80_in_f_c.d: New file.
3037 * testsuite/gas/z80/z80_in_f_c.s: New file.
3038 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3039 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3040 * testsuite/gas/z80/z80_out_c_0.d: New file.
3041 * testsuite/gas/z80/z80_out_c_0.s: New file.
3042 * testsuite/gas/z80/z80_reloc.d: New file.
3043 * testsuite/gas/z80/z80_reloc.s: New file.
3044 * testsuite/gas/z80/z80_sli.d: New file.
3045 * testsuite/gas/z80/z80_sli.s: New file.
3047 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3049 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3052 2020-01-01 Alan Modra <amodra@gmail.com>
3054 Update year range in copyright notice of all files.
3056 For older changes see ChangeLog-2019
3058 Copyright (C) 2020 Free Software Foundation, Inc.
3060 Copying and distribution of this file, with or without modification,
3061 are permitted in any medium without royalty provided the copyright
3062 notice and this notice are preserved.
3068 version-control: never