1 2020-07-13 Nick Clifton <nickc@redhat.com>
3 * po/fr.po: Updated French translation.
5 2020-07-13 Alan Modra <amodra@gmail.com>
7 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
8 * testsuite/gas/elf/dwarf2-12.d: Likewise.
9 * testsuite/gas/elf/dwarf2-13.d: Likewise.
10 * testsuite/gas/elf/dwarf2-14.d: Likewise.
12 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
14 * config/tc-i386.c (output_insn): Check i.xstate to set
15 GNU_PROPERTY_X86_FEATURE_2_TMM.
16 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
17 x86-64-property-8 and x86-64-property-9.
18 * testsuite/gas/i386/x86-64-property-7.d: New file.
19 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
20 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
21 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
22 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
23 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
25 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
27 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
28 has_regymm, has_regzmm and has_regtmm. Add xstate.
29 (md_assemble): Set i.xstate from operand types in instruction
31 (build_modrm_byte): Updated.
32 (output_insn): Check i.xstate.
33 * testsuite/gas/i386/i386.exp: Run property-6 and
35 * testsuite/gas/i386/property-6.d: New file.
36 * testsuite/gas/i386/property-6.s: Updated.
37 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
39 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
41 * testsuite/gas/i386/property-5.d: Correct test name.
43 2020-07-10 Lili Cui <lili.cui@intel.com>
45 * NEWS: Mention support for Intel AMX instructions.
46 * config/tc-i386.c (i386_error): Add invalid_sib_address.
47 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
48 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
49 (match_simd_size): Add tmmword check.
50 (operand_type_match): Add tmmword.
51 (type_names): Add rTMM.
52 (i386_error): Add invalid_tmm_register_set.
53 (check_VecOperands): Handle invalid_sib_address and
54 invalid_tmm_register_set.
55 (match_template): Handle invalid_sib_address.
56 (build_modrm_byte): Handle non-vector SIB and zmmword.
57 (i386_index_check): Disallow RegIP for non-vector SIB.
58 (check_register): Handle zmmword.
59 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
60 * testsuite/gas/i386/i386.exp: Add AMX new tests.
61 * testsuite/gas/i386/intel-regs.d: Add tmm.
62 * testsuite/gas/i386/intel-regs.s: Add tmm.
63 * testsuite/gas/i386/x86-64-amx-intel.d: New.
64 * testsuite/gas/i386/x86-64-amx-inval.l: New.
65 * testsuite/gas/i386/x86-64-amx-inval.s: New.
66 * testsuite/gas/i386/x86-64-amx.d: New.
67 * testsuite/gas/i386/x86-64-amx.s: New.
68 * testsuite/gas/i386/x86-64-amx-bad.d: New.
69 * testsuite/gas/i386/x86-64-amx-bad.s: New.
71 2020-07-10 Tom de Vries <tdevries@suse.de>
73 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
74 readelf's line table decoding.
75 * testsuite/gas/elf/dwarf2-12.d: Likewise.
76 * testsuite/gas/elf/dwarf2-13.d: Likewise.
77 * testsuite/gas/elf/dwarf2-14.d: Likewise.
78 * testsuite/gas/elf/dwarf2-15.d: Likewise.
79 * testsuite/gas/elf/dwarf2-16.d: Likewise.
80 * testsuite/gas/elf/dwarf2-17.d: Likewise.
81 * testsuite/gas/elf/dwarf2-18.d: Likewise.
82 * testsuite/gas/elf/dwarf2-19.d: Likewise.
83 * testsuite/gas/elf/dwarf2-5.d: Likewise.
84 * testsuite/gas/elf/dwarf2-6.d: Likewise.
85 * testsuite/gas/elf/dwarf2-7.d: Likewise.
87 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
89 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
90 VEX/EVEX vector instructions.
91 * testsuite/gas/i386/property-4.d: New file.
92 * testsuite/gas/i386/property-4.s: Likewise.
93 * testsuite/gas/i386/property-5.d: Likewise.
94 * testsuite/gas/i386/property-5.s: Likewise.
95 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
96 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
98 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
100 * NEWS: Mention --enable-x86-used-note.
101 * configure.ac: Configure with --enable-x86-used-note by default
103 * configure: Regenerated.
105 2020-07-09 Alan Modra <amodra@gmail.com>
107 * config/obj-coff.h: Remove TE_PE support.
108 * config/tc-ppc.c: Likewise.
109 * config/tc-ppc.h: Likewise.
110 * configure.tgt: Remove powerpc PE and powerpc lynxos.
111 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
113 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
115 2020-07-08 Jan Beulich <jbeulich@suse.com>
117 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
119 * testsuite/gas/i386/i386.exp: Run new tests.
121 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
123 * config/tc-arc.c (find_opcode_match): Add error messages.
124 * testsuite/gas/arc/add_s-err.s: Update test.
125 * testsuite/gas/arc/asm-errors.err: Likewise.
126 * testsuite/gas/arc/cpu-em-err.s: Likewise.
127 * testsuite/gas/arc/hregs-err.s: Likewise.
128 * testsuite/gas/arc/warn.s: Likewise.
130 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
133 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
135 2020-07-07 Alan Modra <amodra@gmail.com>
137 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
138 * testsuite/gas/ppc/ppc.exp: Likewise.
139 * testsuite/gas/all/weakref1l.d: Likewise.
141 2020-07-07 Nick Clifton <nickc@redhat.com>
143 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
146 2020-07-06 Jan Beulich <jbeulich@suse.com>
148 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
149 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
150 testsuite/gas/i386/x86-64-evex-wig1.d,
151 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
154 2020-07-06 Jan Beulich <jbeulich@suse.com>
156 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
157 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
158 * testsuite/gas/i386/avx512f-opts-intel.d,
159 testsuite/gas/i386/avx512f-opts.d
160 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
161 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
163 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
166 * config/tc-arm.c: Fix spelling mistake.
167 * config/tc-riscv.c: Likewise.
168 * config/tc-z80.c: Likewise.
169 * po/gas.pot: Regenerate.
171 2020-07-06 Nick Clifton <nickc@redhat.com>
173 * po/uk.po: Updated Ukranian translation.
175 2020-07-04 Nick Clifton <nickc@redhat.com>
177 * configure: Regenerate.
178 * po/gas.pot: Regenerate.
180 2020-07-04 Nick Clifton <nickc@redhat.com>
182 * version.m4: Change version number to 2.35.50.
183 * configure: Regenerate.
184 * po/bfd.pot: Regenerate.
186 2020-07-04 Nick Clifton <nickc@redhat.com>
188 Binutils 2.35 branch created.
190 2020-07-03 Alan Modra <amodra@gmail.com>
193 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
195 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
197 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
198 swap two source operands.
200 2020-07-02 Nick Clifton <nickc@redhat.com>
202 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
204 2020-07-02 Alex Coplan <alex.coplan@arm.com>
206 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
207 segfault on negative chars.
208 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
209 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
211 2020-07-02 Nick Clifton <nickc@redhat.com>
214 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
216 * testsuite/gas/ia64/unwind.d: Likewise.
217 * testsuite/gas/mmix/bspec-1.d: Likewise.
218 * testsuite/gas/mmix/bspec-2.d: Likewise.
219 * testsuite/gas/mmix/comment-1.d: Likewise.
220 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
222 2020-07-01 Alan Modra <amodra@gmail.com>
224 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
226 2020-07-01 Alan Modra <amodra@gmail.com>
228 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
229 in data sections, and mep.
231 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
233 * NEWS: Mention x86 NaCl target support removal.
234 * config/tc-i386.c: Remove x86 NaCl target support.
235 * config/tc-i386.h: Likewise.
236 * configure.tgt: Likewise.
237 * testsuite/gas/i386/i386.exp: Likewise.
238 * testsuite/gas/i386/iamcu-1.d: Likewise.
239 * testsuite/gas/i386/iamcu-2.d: Likewise.
240 * testsuite/gas/i386/iamcu-3.d: Likewise.
241 * testsuite/gas/i386/iamcu-4.d: Likewise.
242 * testsuite/gas/i386/iamcu-5.d: Likewise.
243 * testsuite/gas/i386/k1om.d: Likewise.
244 * testsuite/gas/i386/l1om.d: Likewise.
246 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
248 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
249 checking into riscv_csr_address.
250 (riscv_csr_version_check): Likewise.
251 (riscv_csr_address): New function. Return the suitable CSR address
252 after checking the ISA dependency and versions. Issue warnings if
253 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
254 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
255 priv spec versions for them.
256 (reg_csr_lookup_internal): Call riscv_csr_address to find the
257 suitable CSR address.
258 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
259 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
260 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
261 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
262 priv spec warnings here. These warnings are added by accident.
263 Remove them and only focus on the ISA dependency warnings.
264 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
265 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
266 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
267 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
268 than the privileged ones.
269 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
270 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
271 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
272 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
273 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
274 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
275 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
276 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
277 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
278 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
280 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
282 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
283 (md_assemble): Don't process ImmExt without operands.
285 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
288 * config/tc-mmix.c (md_assemble) <fixup for
289 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
290 Also, set its fx_no_overflow.
291 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
292 Similarly this fixup affects 4 bytes, not 8 and needs its
294 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
295 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
297 2020-06-29 Alan Modra <amodra@gmail.com>
299 * config/tc-s12z.c: Use C style comments.
300 * config/tc-z80.c: Likewise.
301 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
303 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
305 * config/tc-i386.c (md_assemble): Process ImmExt without
308 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
310 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
311 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
312 VECSIB256 and VECSIB512, respectively.
313 (build_modrm_byte): Replace vecsib with sib.
315 2020-06-26 Jan Beulich <jbeulich@suse.com>
317 * testsuite/gas/i386/nop-1-suffix.d: New.
318 * testsuite/gas/i386/i386.exp: Run new test.
320 2020-06-26 Pat Bernardi <bernardi@adacore.com>
322 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
323 (md_pseudo_table): Handle "gnu_attribute".
324 * doc/as.texi: Document GNU attribute for M68K.
326 2020-06-25 Nick Clifton <nickc@redhat.com>
329 * config/tc-arm.c (arm_force_relocation): Force resolution of
330 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
331 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
333 2020-06-25 Jan Beulich <jbeulich@suse.com>
335 * config/tc-i386.c (md_assemble): Move call to process_immext()
337 (process_operands): ... here.
339 2020-06-25 Jan Beulich <jbeulich@suse.com>
341 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
342 diagnostic when there is a sizing prefix. Switch to word/dword/
343 qword encoding when there is a sizing prefix and no (explicit or
345 (update_imm): Handle presence of a sizing prefix.
346 * testsuite/gas/i386/noreg16-data32.d,
347 testsuite/gas/i386/noreg32-data16.d,
348 testsuite/gas/i386/noreg32-data16.e,
349 testsuite/gas/i386/noreg64-data16.d,
350 testsuite/gas/i386/noreg64-data16.e,
351 testsuite/gas/i386/noreg64-rex64.d: New.
352 * testsuite/gas/i386/i386.exp: Run new tests.
353 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
354 Introduce and use pfx* macros.
355 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
357 * testsuite/gas/i386/noreg16.d: Adjust expectations.
359 2020-06-25 Jan Beulich <jbeulich@suse.com>
361 * testsuite/gas/i386/avx-16bit.d,
362 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
363 testsuite/gas/i386/avx512f-16bit.d,
364 testsuite/gas/i386/avx512f.d,
365 testsuite/gas/i386/evex-lig256.d,
366 testsuite/gas/i386/evex-lig512.d
367 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
368 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
369 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
370 testsuite/gas/i386/sse2-16bit.d,
371 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
374 2020-06-25 Jan Beulich <jbeulich@suse.com>
376 * config/tc-i386.c (md_assemble): Also reject explicit REX
377 prefixes with VEX and alike encoded insns. Zap consumed bits
379 (output_insn): Don't ignore REX prefix for VEX and alike
380 encodings; abort() instead if encountered.
381 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
383 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
384 * testsuite/gas/i386/x86-64-pseudos.d,
385 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
387 2020-06-25 Jan Beulich <jbeulich@suse.com>
389 * config/tc-i386.c (process_operands): Translate explicit REX
390 prefix into i.rex for SSE2AVX templates.
391 (set_rex_vrex): New helper.
392 (build_modrm_byte): Use it.
393 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
395 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
397 2020-06-25 Jan Beulich <jbeulich@suse.com>
399 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
400 templates when there's no data size prefix.
401 (md_assemble): Reject data size prefix also for legacy encoded
403 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
404 Uncomment previously not working line.
405 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
407 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
408 testsuite/gas/i386/sse2avx.d: Adjust expectations.
410 2020-06-25 Jan Beulich <jbeulich@suse.com>
412 * config/tc-i386.c (build_evex_prefix): Drop early setting of
415 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
417 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
418 explicit_priv_attr. It used to indicate CSR or priv instructions are
420 (riscv_is_priv_insn): Return True if it is a privileged instruction.
421 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
422 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
423 (riscv_write_out_attrs): Clarification of when to generate the elf
424 priv spec attributes.
425 * testsuite/gas/riscv/attribute-11.s: Add comments.
426 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
427 `priv_insn_<n>` to decide which priv instruction is expected to used.
429 * testsuite/gas/riscv/attribute-14a.d: Likewise.
430 * testsuite/gas/riscv/attribute-14b.d: Likewise.
431 * testsuite/gas/riscv/attribute-14c.d: Likewise.
432 * testsuite/gas/riscv/attribute-14d.d: Likewise.
433 * testsuite/gas/riscv/attribute-14e.d: Likewise.
435 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
437 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
438 (riscv_set_default_priv_spec): Get the priv spec version from the
439 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
441 2020-06-20 Alan Modra <amodra@gmail.com>
443 * configure.tgt: Set bfd_gas for all SH targets.
445 2020-06-18 Jan Beulich <jbeulich@suse.com>
447 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
448 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
451 2020-06-16 Lili Cui <lili.cui@intel.com>
453 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
454 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
455 * doc/c-i386.texi: Add avx512_vp2intersect.
457 2020-06-16 Jan Beulich <jbeulich@suse.com>
459 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
461 * testsuite/gas/i386/sse-check.s: Adjust comment.
462 * testsuite/gas/i386/sse-check-error.l,
463 testsuite/gas/i386/sse-check-warn.e,
464 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
467 2020-06-16 Alan Modra <amodra@gmail.com>
469 * config/tc-tic30.h: Remove OBJ_AOUT support.
470 * configure.tgt: Delete tic30-*-*aout* entry.
472 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
474 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
476 (elf32xtensa_abi): New declaration.
477 (option_abi_windowed, option_abi_call0): New enum constants.
478 (md_longopts): Add entries for --abi-windowed and --abi-call0.
479 (md_parse_option): Add handlers for --abi-windowed and
481 (xtensa_add_config_info): Use xtensa_abi_choice instead of
482 XSHAL_ABI to format ABI tag.
483 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
484 --abi-call0 to the list of options.
485 * doc/c-xtensa.texi: Add description for options --abi-windowed
487 * testsuite/gas/xtensa/abi-call0.d: New test definition.
488 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
489 * testsuite/gas/xtensa/abi.s: New test source.
491 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
494 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
496 * testsuite/gas/i386/tsxldtrk.s: Likewise.
497 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
498 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
500 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
502 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
503 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
504 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
506 2020-06-09 Seth Girvan <snth@snthhacks.com>
508 * doc/c-avr.texi: Improve wording.
510 2020-06-09 Jan Beulich <jbeulich@suse.com>
512 * testsuite/gas/i386/x86-64-pseudos-bad.s,
513 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
515 2020-06-09 Jan Beulich <jbeulich@suse.com>
517 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
519 * testsuite/gas/i386/prefix.d: Adjust expectations.
521 2020-06-09 Jan Beulich <jbeulich@suse.com>
523 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
524 with VEX/EVEX encoding tests.
525 * testsuite/gas/i386/prefix.d: Adjust expectations.
527 2020-06-09 Jan Beulich <jbeulich@suse.com>
529 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
531 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
532 * testsuite/gas/i386/noreg64.d: Adjust expectations.
533 * testsuite/gas/i386/noreg-intel64.d,
534 testsuite/gas/i386/noreg-intel64.l,
535 testsuite/gas/i386/noreg-intel64.s: New.
536 * testsuite/gas/i386/i386.exp: Run new tests.
538 2020-06-09 Jan Beulich <jbeulich@suse.com>
540 * config/tc-i386.c (vex_encoding_error): New enumerator.
541 (VEX_check_operands): Rename to VEX_check_encoding. Check
542 for vex_encoding_error. Move Imm4 handling ...
543 (check_VecOperands): ... here.
544 (match_template): Call VEX_check_encoding when there are no
545 operands. Split construct calling check_VecOperands and
546 VEX_check_encoding (when there are operands).
547 (check_register): Don't blindly set vex_encoding_evex.
548 * testsuite/gas/i386/pseudos-bad.s,
549 testsuite/gas/i386/pseudos-bad.l: New.
550 * testsuite/gas/i386/i386.exp: Run new test.
551 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
553 2020-06-08 Alex Coplan <alex.coplan@arm.com>
555 * config/tc-arm.c (insns): Add dfb.
556 * testsuite/gas/arm/dfb.d: New test.
557 * testsuite/gas/arm/dfb.s: Input for test.
559 2020-06-08 Nick Clifton <nickc@redhat.com>
561 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
563 2020-06-08 Jan Beulich <jbeulich@suse.com>
565 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
567 2020-06-08 Jan Beulich <jbeulich@suse.com>
569 * config/tc-i386.c (check_byte_reg): Drop dead conditional
572 2020-06-08 Jan Beulich <jbeulich@suse.com>
574 * config/tc-i386.c (check_register): Split RegTR handling, to
575 fail recognition also in 64-bit mode as well as with i586 or
576 i686 explicitly enabled.
577 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
578 * testsuite/gas/i386/x86_64-intel.d,
579 testsuite/gas/i386/x86_64.d: Adjust expectations.
581 2020-06-08 Jan Beulich <jbeulich@suse.com>
583 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
584 * testsuite/gas/cfi/cfi.exp: Run this test.
586 2020-06-08 Jan Beulich <jbeulich@suse.com>
588 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
589 check to %st(N) parsing logic.
590 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
592 2020-06-08 Jan Beulich <jbeulich@suse.com>
594 * config/tc-i386.c (bad_reg): New.
595 (check_VecOperations, i386_att_operand, i386_parse_name): Check
597 (check_register): New, broken out from ...
598 (parse_real_register): ... here. Call it.
599 (parse_register): Call it, and error upon failure.
600 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
601 testsuite/gas/i386/x86-64-equ-bad.s,
602 testsuite/gas/i386/x86-64-equ-bad.l: New.
603 * testsuite/gas/i386/i386.exp: Run new tests.
605 2020-06-06 Alan Modra <amodra@gmail.com>
607 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
608 * doc/c-ppc.texi: Likewise.
610 2020-06-06 Alan Modra <amodra@gmail.com>
612 * config/tc-ppc.c: Update throughout for reloc renaming.
614 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
616 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
619 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
621 * config/tc-riscv.c (explicit_csr): New static boolean.
622 Used to indicate CSR are explictly used.
623 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
624 (riscv_write_out_attrs): If we already have set elf priv
625 attributes, then generate them. Otherwise, don't generate
626 them when no CSR are used.
627 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
628 * testsuite/gas/riscv/attribute-02.d: Likewise.
629 * testsuite/gas/riscv/attribute-03.d: Likewise.
630 * testsuite/gas/riscv/attribute-04.d: Likewise.
631 * testsuite/gas/riscv/attribute-05.d: Likewise.
632 * testsuite/gas/riscv/attribute-06.d: Likewise.
633 * testsuite/gas/riscv/attribute-07.d: Likewise.
634 * testsuite/gas/riscv/attribute-08.d: Likewise.
635 * testsuite/gas/riscv/attribute-09.d: Likewise.
636 * testsuite/gas/riscv/attribute-10.d: Likewise.
637 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
638 * testsuite/gas/riscv/attribute-11.s: New testcase.
639 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
640 used, so we should output the ELF priv attributes.
641 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
642 used, so output the priv attributes according to the -mpriv-spec.
643 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
644 used, so ignore the -mpriv-spec setting.
646 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
648 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
650 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
651 endianness to cgen_get_insn_value and cgen_put_insn_value.
653 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
655 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
658 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
660 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
662 (md_assemble): Remove no longer needed hack.
664 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
666 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
668 (gas_cgen_md_apply_fix): Likewise.
669 (gas_cgen_md_apply_fix): Likewise.
670 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
672 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
675 2020-06-04 Alan Modra <amodra@gmail.com>
677 * testsuite/config/default.exp: Remove global directive outside
679 * testsuite/gas/mep/complex-relocs.exp: Likewise.
680 * testsuite/gas/microblaze/relax_size.exp: Likewise.
681 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
682 * testsuite/gas/mt/relocs.exp: Likewise.
683 * testsuite/gas/rx/rx.exp: Likewise.
685 2020-06-03 Stephen Casner <casner@acm.org>
687 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
689 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
690 Jim Wilson <jimw@sifive.com>
693 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
694 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
695 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
696 Move B before SB. Move J before UJ.
698 2020-06-01 Alex Coplan <alex.coplan@arm.com>
700 * write.c (relax_segment): Fix handling of negative offset when
701 relaxing an rs_org frag.
702 * testsuite/gas/aarch64/org-neg.d: New test.
703 * testsuite/gas/aarch64/org-neg.l: Error output for test.
704 * testsuite/gas/aarch64/org-neg.s: Input for test.
705 * testsuite/gas/arm/org-neg.d: New test.
706 * testsuite/gas/arm/org-neg.l: Error output for test.
707 * testsuite/gas/arm/org-neg.s: Input for test.
709 2020-05-28 Stephen Casner <casner@acm.org>
711 Fix unexpected failures in gas testsuite for pdp11-aout target.
712 These are caused by the PDP11's mix of little-endian octets in
713 shorts but shorts in big endian order for long or quad.
715 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
716 * testsuite/gas/all/gas.exp: Select alternate test scripts for
717 pdp11, skip octa test completely.
718 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
719 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
720 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
722 2020-05-28 Alex Coplan <alex.coplan@arm.com>
724 * frags.c (frag_grow): Fix comment.
726 2020-05-27 Stephen Casner <casner@acm.org>
729 * config/tc-pdp11.c (parse_reg): Distinguish register names from
730 symbols that begin with a register name.
731 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
732 * testsuite/gas/pdp11/pr26001.s: Likewise.
733 * testsuite/gas/pdp11/pr26001.d: Likewise.
735 2020-05-27 Simon Cook <simon.cook@embecosm.com>
737 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
738 pointer when creating struct riscv_csr_extra.
740 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
742 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
743 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
744 * testsuite/gas/i386/inval-avx512f.l: Updated.
746 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
748 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
749 load/store instruction variants with alignment hints.
750 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
751 instruction variants with alignment hints.
753 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
756 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
757 instead of R_XGATE_PCREL_X.
758 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
759 BFD_RELOC_XGATE_PCREL_X.
761 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
764 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
765 with &fragP->fr_literal[0].
767 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
770 * config/tc-vax.c (md_estimate_size_before_relax): Replace
771 fragP->fr_literal with &fragP->fr_literal[0].
772 (md_convert_frag): Likewise.
774 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
777 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
778 with &fragP->fr_literal[0].
780 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
783 * config/tc-crx.c (getreg_image): Change argument type to int.
784 (md_convert_frag): Replace fragP->fr_literal with
785 &fragP->fr_literal[0].
787 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
790 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
791 sprintf with memmove.
793 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
795 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
796 with &fragP->fr_literal[0].
798 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
801 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
802 2 overlapping strings.
804 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
806 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
807 with &fragP->fr_literal[0].
809 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
811 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
812 with &fragp->fr_literal[0].
813 * config/tc-microblaze.c (md_apply_fix): Likewise.
814 * config/tc-sh.c (md_convert_frag): Likewise.
816 2020-05-24 Jim Wilson <jimw@sifive.com>
819 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
820 asection to segT. New locals seg and subseg. Call subseg_set before
821 fix_new_exp. Call subseg_set after loop to restore original values.
823 2020-05-21 Alan Modra <amodra@gmail.com>
825 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
827 * config/obj-elf.c: Likewise.
828 * config/tc-aarch64.c: Likewise.
829 * config/tc-arm.c: Likewise.
830 * config/tc-m68k.c: Likewise.
831 * config/tc-nios2.c: Likewise.
832 * config/tc-tic30.c: Likewise.
836 * symbols.c: Likewise.
837 * testsuite/gas/all/test-gen.c: Likewise.
839 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
841 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
842 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
843 Static variables which are used to set the ISA extensions. You can
844 use -march (or ELF build attributes) and -misa-spec to set them,
846 (ext_version_hash): The hash table used to handle the extensions
848 (init_ext_version_hash): Initialize the ext_version_hash according
849 to riscv_ext_version_table.
850 (riscv_get_default_ext_version): The callback function of
851 riscv_parse_subset_t. According to the choosed ISA spec,
852 get the default version for the specific extension.
853 (riscv_set_arch): Set the callback function.
854 (enum options, struct option md_longopts): Add new option -misa-spec.
855 (md_parse_option): Do not call riscv_set_arch for -march. We will
856 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
857 to set default_isa_spec class.
858 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
859 ext_version_hash, and then call riscv_set_arch to set the architecture
860 with versions according to default_arch_with_ext.
861 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
863 * testsuite/gas/riscv/attribute-03.d: Likewise.
864 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
865 already set it's version to 2p1 by march, so no need to use the default
866 2p2 version. For m-ext, we do not set the version by -march and ELF arch
867 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
868 ISA spec 2p2, so set 0p0 to it.
869 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
870 zicsr is 2p0 according to ISA spec 20191213.
871 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
872 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
873 You can set them by configure options --with-arch and
874 --with-isa-spec, respectively.
875 (riscv_set_default_isa_spec): New function used to set the
877 (md_parse_option): Call riscv_set_default_isa_spec rather than
878 call riscv_get_isa_spec_class directly.
879 (riscv_after_parse_args): If the -isa-spec is not set, then we
880 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
881 calling riscv_set_default_isa_spec.
882 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
883 the --with-isa-spec may be set to different ISA spec.
884 * testsuite/gas/riscv/attribute-02.d: Likewise.
885 * testsuite/gas/riscv/attribute-03.d: Likewise.
886 * testsuite/gas/riscv/attribute-04.d: Likewise.
887 * testsuite/gas/riscv/attribute-05.d: Likewise.
888 * testsuite/gas/riscv/attribute-06.d: Likewise.
889 * testsuite/gas/riscv/attribute-07.d: Likewise.
890 * configure.ac: Add configure options, --with-arch and
892 * configure: Regenerated.
893 * config.in: Regenerated.
894 * config/tc-riscv.c (default_priv_spec): Static variable which is
895 used to check if the CSR is valid for the chosen privilege spec. You
896 can use -mpriv-spec to set it.
897 (enum reg_class): We now get the CSR address from csr_extra_hash rather
898 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
899 (riscv_init_csr_hashes): Only need to initialize one hash table
901 (riscv_csr_class_check): Change the return type to void. Don't check
902 the ISA dependency if -mcsr-check isn't set.
903 (riscv_csr_version_check): New function. Check and find the CSR address
904 from csr_extra_hash, according to default_priv_spec. Report warning
905 for the invalid CSR if -mcsr-check is set.
906 (reg_csr_lookup_internal): Updated.
907 (reg_lookup_internal): Likewise.
908 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
909 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
910 (md_parse_option): Call riscv_set_default_priv_version to set
912 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
913 privilege spec to the newest one.
914 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
915 include/opcode/riscv.h.
916 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
917 to check the ISA dependency for CSR, so fix the spec version by adding
919 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
920 version warnings for the test case.
921 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
922 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
923 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
924 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
925 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
926 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
927 Check whether the CSR is valid when privilege version 1.9 is choosed.
928 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
929 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
930 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
931 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
932 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
933 Check whether the CSR is valid when privilege version 1.10 is choosed.
934 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
935 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
936 Check whether the CSR is valid when privilege version 1.11 is choosed.
937 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
938 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
939 setting. You can set it by configure option --with-priv-spec.
940 (riscv_set_default_priv_spec): New function used to set the default
942 (md_parse_option): Call riscv_set_default_priv_spec rather than
943 call riscv_get_priv_spec_class directly.
944 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
945 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
946 calling riscv_set_default_priv_spec.
947 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
948 the --with-priv-spec may be set to different privilege spec.
949 * testsuite/gas/riscv/priv-reg.d: Likewise.
950 * configure.ac: Add configure option --with-priv-spec.
951 * configure: Regenerated.
952 * config.in: Regenerated.
953 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
954 explicit_attr. Set it to TRUE if any ELF attribute is found.
955 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
956 the priv attributes are set.
957 (md_assemble): Set the default_priv_spec according to the priv
958 attributes when we start to assemble instruction.
959 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
960 riscv_write_out_attrs. Update the arch and priv attributes. If we
961 don't set the corresponding ELF attributes, then try to output the
963 (riscv_set_public_attributes): If any ELF attribute or -march-attr
964 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
965 to update the arch and priv attributes.
966 (s_riscv_attribute): Make sure all arch and priv attributes are set
967 before any instruction.
968 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
969 ELF attribute or -march-attr is set. If the priv attributes are not
970 set, then try to update them by the default setting (-mpriv-spec or
972 * testsuite/gas/riscv/attribute-02.d: Likewise.
973 * testsuite/gas/riscv/attribute-03.d: Likewise.
974 * testsuite/gas/riscv/attribute-04.d: Likewise.
975 * testsuite/gas/riscv/attribute-06.d: Likewise.
976 * testsuite/gas/riscv/attribute-07.d: Likewise.
977 * testsuite/gas/riscv/attribute-08.d: Likewise.
978 * testsuite/gas/riscv/attribute-09.d: Likewise.
979 * testsuite/gas/riscv/attribute-10.d: Likewise.
980 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
981 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
982 set by priv attributes must be supported.
983 * testsuite/gas/riscv/attribute-05.s: Likewise.
984 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
985 priv attributes according to the -mpriv-spec option.
986 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
987 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
988 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
989 * testsuite/gas/riscv/priv-reg.d: Removed.
990 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
991 CSR according to the priv spec 1.9.
992 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
993 CSR according to the priv spec 1.9.1.
994 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
995 CSR according to the priv spec 1.10.
996 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
997 CSR according to the priv spec 1.11.
998 * config/tc-riscv.c (md_show_usage): Add descriptions about
1000 * doc/c-riscv.texi: Likewise.
1002 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1004 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1005 * testsuite/gas/ppc/power9.d: Likewise.
1006 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1007 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1008 sync, wait, waitrsv>: Add tests.
1009 * testsuite/gas/ppc/power10.d: Likewise.
1011 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1014 * config/tc-arm.c : Add arm_ext_v8r feature.
1015 (it_fsm_post_encode): Check arm_ext_v8r feature.
1016 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1018 2020-05-19 Alan Modra <amodra@gmail.com>
1020 * write.c (write_contents): Use bfd_get_filename rather than
1021 accessing bfd->filename directly. Use bfd_section_name rather
1022 than accessing section->name directly.
1024 2020-05-19 Alan Modra <amodra@gmail.com>
1026 * symbols.c (local_symbol_make): Init all of lsy_flags.
1028 2020-05-18 Alan Modra <amodra@gmail.com>
1030 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1031 before looking at add_symbol->sy_flags.
1033 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1035 * config/tc-i386.c: Not handle lret/iret.
1036 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1037 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1038 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1039 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1040 * testsuite/gas/i386/lfence-ret.s: Ditto.
1041 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1042 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1043 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1044 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1045 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1046 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1047 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1049 2020-05-15 Alan Modra <amodra@gmail.com>
1050 Alex Coplan <alex.coplan@arm.com>
1052 * symbols.c (struct local_symbol): Update comment.
1053 (resolve_symbol_value): For resolved symbols equated to other
1054 symbols, verify that the referenced symbol is not a local_symbol
1055 before accessing sy_value. Don't leave symbol loops during
1056 finalize_syms resolution.
1057 * testsuite/gas/all/assign-bad-recursive.d: New test.
1058 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1059 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1060 * testsuite/gas/all/gas.exp: Run it.
1062 2020-05-14 Nick Clifton <nickc@redhat.com>
1064 * po/sv.po: Updated Swedish translation.
1066 2020-05-11 Alan Modra <amodra@gmail.com>
1068 * testsuite/gas/ppc/scalarquad.d,
1069 * testsuite/gas/ppc/scalarquad.s: New test.
1070 * testsuite/gas/ppc/ppc.exp: Run it.
1072 2020-05-11 Alan Modra <amodra@gmail.com>
1074 * testsuite/gas/ppc/rightmost.d,
1075 * testsuite/gas/ppc/rightmost.s: New test.
1076 * testsuite/gas/ppc/ppc.exp: Run it.
1078 2020-05-11 Alan Modra <amodra@gmail.com>
1080 * testsuite/gas/ppc/xvtlsbb.d,
1081 * testsuite/gas/ppc/xvtlsbb.s: New test.
1082 * testsuite/gas/ppc/ppc.exp: Run it.
1084 2020-05-11 Alan Modra <amodra@gmail.com>
1086 * testsuite/gas/ppc/stringop.d,
1087 * testsuite/gas/ppc/stringop.s: New test.
1088 * testsuite/gas/ppc/ppc.exp: Run it.
1090 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1092 * testsuite/gas/ppc/set_bool.d,
1093 * testsuite/gas/ppc/set_bool.s: New test.
1094 * testsuite/gas/ppc/ppc.exp: Run it.
1096 2020-05-11 Alan Modra <amodra@gmail.com>
1098 * testsuite/gas/ppc/bitmanip.d,
1099 * testsuite/gas/ppc/bitmanip.s: New test.
1100 * testsuite/gas/ppc/ppc.exp: Run it.
1102 2020-05-11 Alan Modra <amodra@gmail.com>
1104 * testsuite/gas/ppc/genpcv.d,
1105 * testsuite/gas/ppc/genpcv.s: New test.
1106 * testsuite/gas/ppc/ppc.exp: Run it.
1108 2020-05-11 Alan Modra <amodra@gmail.com>
1110 * testsuite/gas/ppc/maskmanip.d,
1111 * testsuite/gas/ppc/maskmanip.s: New test.
1112 * testsuite/gas/ppc/ppc.exp: Run it.
1114 2020-05-11 Alan Modra <amodra@gmail.com>
1115 Peter Bergner <bergner@linux.ibm.com>
1117 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1118 (md_assemble): Check acc specified in correct operand.
1119 * testsuite/gas/ppc/outerprod.d,
1120 * testsuite/gas/ppc/outerprod.s,
1121 * testsuite/gas/ppc/vsx4.d,
1122 * testsuite/gas/ppc/vsx4.s: New tests.
1123 * testsuite/gas/ppc/ppc.exp: Run them.
1125 2020-05-11 Alan Modra <amodra@gmail.com>
1127 * testsuite/gas/ppc/simd_perm.d,
1128 * testsuite/gas/ppc/simd_perm.s: New test.
1129 * testsuite/gas/ppc/ppc.exp: Run it.
1131 2020-05-11 Alan Modra <amodra@gmail.com>
1133 * testsuite/gas/ppc/int128.d,
1134 * testsuite/gas/ppc/int128.s: New test.
1135 * testsuite/gas/ppc/ppc.exp: Run it.
1137 2020-05-11 Alan Modra <amodra@gmail.com>
1139 * testsuite/gas/ppc/vsx_32byte.d,
1140 * testsuite/gas/ppc/vsx_32byte.s: New test.
1141 * testsuite/gas/ppc/ppc.exp: Run it.
1143 2020-05-11 Alan Modra <amodra@gmail.com>
1145 * testsuite/gas/ppc/vec_mul.s,
1146 * testsuite/gas/ppc/vec_mul.d: New test.
1147 * testsuite/gas/ppc/ppc.exp: Run it.
1149 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1151 * testsuite/gas/ppc/byte_rev.d,
1152 * testsuite/gas/ppc/byte_rev.s: New test.
1153 * testsuite/gas/ppc/ppc.exp: Run it.
1155 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1157 * testsuite/gas/ppc/power10.d: Add paste. tests.
1158 * testsuite/gas/ppc/power10.s: Likewise.
1160 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1162 * testsuite/gas/ppc/power10.s: New test.
1163 * testsuite/gas/ppc/power10.d: Likewise.
1164 * testsuite/gas/ppc/ppc.exp: Run it.
1166 2020-05-11 Alan Modra <amodra@gmail.com>
1168 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1170 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1171 place of -mfuture/-Mfuture.
1172 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1173 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1175 2020-05-06 Nick Clifton <nickc@redhat.com>
1177 * po/sv.po: Updated Swedish translation.
1179 2020-05-06 Nick Clifton <nickc@redhat.com>
1182 * doc/as.texi (Preprocessing): Replace cross reference to not
1183 existant document with a URL to the equivalent page in the GCC
1186 2020-05-05 Nick Clifton <nickc@redhat.com>
1188 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1189 construction of a DWARF-5 directory name table.
1190 * testsuite/gas/elf/pr25917.d: Update expected output.
1192 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1194 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1195 (md_parse_option): Remove initialization of elf_flags.
1197 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1200 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1201 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1202 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1204 2020-05-04 Nick Clifton <nickc@redhat.com>
1207 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1208 table's existence before looking at its entries.
1209 Also do not emit a default directory entry if there are no
1212 * testsuite/gas/elf/pr25917.s: New test source file.
1213 * testsuite/gas/elf/pr25917.d: New test driver.
1214 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1216 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1218 * config/tc-aarch64.c (fix_insn): Implement for
1219 AARCH64_OPND_UNDEFINED.
1220 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1221 * testsuite/gas/aarch64/udf.s: New.
1222 * testsuite/gas/aarch64/udf.d: New.
1223 * testsuite/gas/aarch64/udf-invalid.s: New.
1224 * testsuite/gas/aarch64/udf-invalid.l: New.
1225 * testsuite/gas/aarch64/udf-invalid.d: New.
1227 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1229 * config/tc-rx.c (elf_flags): Reset default value.
1230 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1232 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1234 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1235 if it's not defined.
1236 (microarch_earliest): New static variable.
1237 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1238 simcall opcode has mandatory parameter.
1239 (xg_init_global_config): Initialize microarch_earliest.
1241 2020-04-29 Nick Clifton <nickc@redhat.com>
1244 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1245 IMM0_8S and add support for IMM0_8U.
1246 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1247 unsigned 8-bit immediate.
1248 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1249 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1251 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1253 * NEWS: Add news entry for big-obj.
1254 * config/tc-i386.c (i386_target_format): Support new format.
1255 * doc/c-i386.texi: Add i386 support.
1256 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1257 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1259 2020-04-27 Nick Clifton <nickc@redhat.com>
1262 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1263 (assign_file_to_slot): New function. Fills in an entry in the
1265 (allocate_filenum): Use new function.
1266 (allocate_filename_to_slot): Use new function. If the specified
1267 slot entry is already in use, but was chosen automatically then
1268 reassign the automatic entry.
1270 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1272 * config/tc-i386.c (lfence_before_ret_shl): New member.
1273 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1275 (insert_after_load): Issue warning for REP CMPS/SCAS.
1276 (insert_before_before): Handle iret, Handle
1277 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1278 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1279 -mlfence-before-ret=[none/not/or/shl/yes].
1280 Enable -mlfence-before-ret=shl when
1281 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1282 (md_show_usage): Ditto.
1283 * doc/c-i386.texi: Ditto.
1284 * testsuite/gas/i386/i386.exp: Add new testcases.
1285 * testsuite/gas/i386/lfence-load-b.d: New.
1286 * testsuite/gas/i386/lfence-load-b.e: New.
1287 * testsuite/gas/i386/lfence-load.d: Modified.
1288 * testsuite/gas/i386/lfence-load.e: New.
1289 * testsuite/gas/i386/lfence-load.s: Modified.
1290 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1291 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1292 * testsuite/gas/i386/lfence-ret-c.d: New.
1293 * testsuite/gas/i386/lfence-ret-d.d: New.
1294 * testsuite/gas/i386/lfence-ret.s: Modified.
1295 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1296 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1297 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1298 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1299 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1300 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1301 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1302 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1303 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1304 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1306 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1309 * config/tc-xtensa.c (md_apply_fix): Replace
1310 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1311 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1312 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1313 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1314 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1316 2020-04-22 Alan Modra <amodra@gmail.com>
1318 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1319 symbol for ".symver .. remove".
1320 * doc/as.texi (.symver): Update.
1321 * testsuite/gas/symver/symver11.s: Make foo weak.
1322 * testsuite/gas/symver/symver11.d: Expect an error.
1323 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1325 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1327 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1329 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1332 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1333 * testsuite/gas/m68k/operands.d: Update.
1334 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1336 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1339 * testsuite/gas/arm/pr24753.d: New test.
1340 * testsuite/gas/arm/pr24753.s: New test.
1342 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1346 * NEWS: Mention .symver extension.
1347 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1349 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1350 add a version name. Add local, hidden and remove visibility
1352 (elf_frob_symbol): Handle the list of version names. Update the
1353 original symbol to local, hidden or remove it from the symbol
1355 (elf_frob_file_before_adjust): Handle the list of version names.
1356 * config/obj-elf.h (elf_visibility): New.
1357 (elf_versioned_name_list): Likewise.
1358 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1359 and visibility. Change versioned_name pointer to struct
1360 elf_versioned_name_list.
1361 * doc/as.texi: Update .symver directive.
1362 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1363 error checking tests.
1364 * testsuite/gas/symver/symver6.d: New file.
1365 * testsuite/gas/symver/symver7.d: Likewise.
1366 * testsuite/gas/symver/symver7.s: Likewise.
1367 * testsuite/gas/symver/symver8.d: Likewise.
1368 * testsuite/gas/symver/symver8.s: Likewise.
1369 * testsuite/gas/symver/symver9.s: Likewise.
1370 * testsuite/gas/symver/symver9a.d: Likewise.
1371 * testsuite/gas/symver/symver9b.d: Likewise.
1372 * testsuite/gas/symver/symver10.s: Likewise.
1373 * testsuite/gas/symver/symver10a.d: Likewise.
1374 * testsuite/gas/symver/symver10b.d: Likewise.
1375 * testsuite/gas/symver/symver11.d: Likewise.
1376 * testsuite/gas/symver/symver11.s: Likewise.
1377 * testsuite/gas/symver/symver12.d: Likewise.
1378 * testsuite/gas/symver/symver12.s: Likewise.
1379 * testsuite/gas/symver/symver13.d: Likewise.
1380 * testsuite/gas/symver/symver13.s: Likewise.
1381 * testsuite/gas/symver/symver14.d: Likewise.
1382 * testsuite/gas/symver/symver14.l: Likewise.
1383 * testsuite/gas/symver/symver15.d: Likewise.
1384 * testsuite/gas/symver/symver15.l: Likewise.
1385 * testsuite/gas/symver/symver6.l: Removed.
1386 * testsuite/gas/symver/symver6.s: Updated.
1388 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1390 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1392 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1393 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1394 * testsuite/gas/aarch64/system.d: Update.
1396 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1398 * testsuite/gas/aarch64/bti.d: Update -march option.
1399 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1400 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1401 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1402 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1404 2020-04-17 Alan Modra <amodra@gmail.com>
1406 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1408 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1409 Nick Clifton <nickc@redhat.com>
1412 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1414 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1415 for the type-2 test.
1416 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1417 targets running this test.
1419 2020-02-16 David Faust <david.faust@oracle.com>
1421 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1422 * testsuite/gas/bpf/jump32.s: New file.
1423 * testsuite/gas/bpf/jump32.d: Likewise.
1425 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1427 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1430 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1432 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1433 (md_pcrel_from): Remove prototytpe.
1434 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1436 (md_pcrel_from_section): Remove duplicate prototype.
1437 * tc.h (md_pcrel_from_section): Add prototype.
1438 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1439 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1440 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1441 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1442 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1443 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1444 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1445 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1446 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1447 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1448 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1449 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1450 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1451 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1452 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1453 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1454 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1455 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1456 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1457 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1458 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1459 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1460 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1461 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1462 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1463 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1464 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1465 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1466 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1467 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1468 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1469 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1470 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1471 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1472 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1473 md_apply_fix3): Delete prototypes.
1475 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1477 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1480 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1482 * doc/c-z80.texi: Fix @xref warnings.
1484 2020-04-07 Lili Cui <lili.cui@intel.com>
1486 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1487 (cpu_noarch): Likewise.
1488 * doc/c-i386.texi: Document TSXLDTRK.
1489 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1490 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1491 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1492 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1494 2020-04-02 Lili Cui <lili.cui@intel.com>
1496 * config/tc-i386.c (cpu_arch): Add .serialize.
1497 (cpu_noarch): Likewise.
1498 * doc/c-i386.texi: Document serialize.
1499 * testsuite/gas/i386/i386.exp: Run serialize tests
1500 * testsuite/gas/i386/serialize.d: Likewise.
1501 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1502 * testsuite/gas/i386/serialize.s: Likewise.
1504 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1506 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1507 * testsuite/gas/elf/section12b.d: Likewise.
1508 * testsuite/gas/elf/section16a.d: Likewise.
1509 * testsuite/gas/elf/section16b.d: Likewise.
1511 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1513 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1514 with a suppressed address register.
1516 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1519 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1520 * testsuite/gas/i386/localpic.s: Add a test for relocation
1521 against local absolute symbol.
1522 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1523 * testsuite/gas/i386/localpic.d: Updated.
1524 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1525 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1527 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1530 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1531 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1532 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1533 testsuite/gas/i386/x86-64-jump.d.
1534 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1535 Incorporate changes to
1536 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1537 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1538 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1539 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1540 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1542 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1546 * dwarf2dbg.c: Do not include "bignum.h".
1548 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1550 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1551 * testsuite/gas/riscv/alias-csr.s: Likewise.
1552 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1553 to priv-reg-pseudo-noalias.
1554 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1555 * testsuite/gas/riscv/bad-csr.l: Likewise.
1556 * testsuite/gas/riscv/bad-csr.s: Likewise.
1557 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1558 * testsuite/gas/riscv/satp.s: Likewise.
1559 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1560 csr instruction, including alias-csr testcase.
1561 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1562 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1563 pseudo instruction with objdump -Mno-aliases.
1564 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1565 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1566 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1567 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1568 * testsuite/gas/riscv/priv-reg.s: Likewise.
1569 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1570 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1571 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1573 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1575 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1576 sections with the "b" attribute.
1578 2020-03-22 Alan Modra <amodra@gmail.com>
1580 * testsuite/gas/s12z/truncated.d: Update expected output.
1582 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1585 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1586 * doc/c-z80.texi: Update documentation.
1588 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1593 Fix disassembling ED+A4/AC/B4/BC opcodes.
1594 Fix assembling lines containing colonless label and instruction
1595 with first operand inside parentheses.
1596 Fix registration of unsupported by target CPU registers.
1597 * config/tc-z80.c: See above.
1598 * config/tc-z80.h: See above.
1599 * testsuite/gas/z80/colonless.d: Update test.
1600 * testsuite/gas/z80/colonless.s: Likewise.
1601 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1602 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1603 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1604 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1605 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1606 * testsuite/gas/z80/unsup_regs.s: Likewise.
1607 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1608 * testsuite/gas/z80/z80.exp: Likewise.
1609 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1610 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1611 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1613 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1616 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1617 (parse_operands): Handle new operand codes.
1618 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1619 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1620 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1621 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1622 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1623 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1624 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1625 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1627 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1629 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1631 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1633 * testsuite/gas/i386/i386.exp: Run new tests.
1634 * testsuite/gas/i386/lfence-byte.d: New file.
1635 * testsuite/gas/i386/lfence-byte.e: Likewise.
1636 * testsuite/gas/i386/lfence-byte.s: Likewise.
1637 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1638 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1639 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1640 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1641 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1642 * testsuite/gas/i386/lfence-load.d: Likewise.
1643 * testsuite/gas/i386/lfence-load.s: Likewise.
1644 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1645 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1646 * testsuite/gas/i386/lfence-ret.s: Likewise.
1647 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1648 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1649 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1650 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1651 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1652 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1653 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1654 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1655 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1656 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1657 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1658 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1660 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1662 * config/tc-i386.c (lfence_after_load): New.
1663 (lfence_before_indirect_branch_kind): New.
1664 (lfence_before_indirect_branch): New.
1665 (lfence_before_ret_kind): New.
1666 (lfence_before_ret): New.
1669 (insert_lfence_after): New.
1670 (insert_lfence_before): New.
1671 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1673 (OPTION_MLFENCE_AFTER_LOAD): New.
1674 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1675 (OPTION_MLFENCE_BEFORE_RET): New.
1676 (md_longopts): Add -mlfence-after-load=,
1677 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1678 (md_parse_option): Handle -mlfence-after-load=,
1679 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1680 (md_show_usage): Display -mlfence-after-load=,
1681 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1682 (i386_cons_align): New.
1683 * config/tc-i386.h (i386_cons_align): New.
1684 (md_cons_align): New.
1685 * doc/c-i386.texi: Document -mlfence-after-load=,
1686 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1688 2020-03-11 Nick Clifton <nickc@redhat.com>
1692 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1693 (DWARF2_FILE_SIZE_NAME): Default to -1.
1694 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1695 whichever is higher.
1696 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1697 (NUM_MD5_BYTES): Define.
1698 (struct file entry): Add md5 field.
1699 (get_filenum): Delete and replace with...
1700 (get_basename): New function.
1701 (get_directory_table_entry): New function.
1702 (allocate_filenum): New function.
1703 (allocate_filename_to_slot): New function.
1704 (dwarf2_where): Use new functions.
1705 (dwarf2_directive_filename): Add support for extended .file
1707 (dwarf2_directive_loc): Allow the use of file number zero with
1709 (out_file_list): Rename to...
1710 (out_dir_and_file_list): Add DWARF 5 support.
1711 (out_debug_line): Emit extra values into the section header for
1713 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1714 * doc/as.texi (.file): Update the description of this pseudo-op.
1715 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1716 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1717 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1718 * NEWS: Mention the new feature.
1720 2020-03-10 Alan Modra <amodra@gmail.com>
1722 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1723 to avoid signed overflow.
1724 * config/tc-mcore.c (md_assemble): Likewise.
1725 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1726 * config/tc-nds32.c (SET_ADDEND): Likewise.
1727 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1729 2020-03-09 Jan Beulich <jbeulich@suse.com>
1731 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1732 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1733 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1735 2020-03-07 Alan Modra <amodra@gmail.com>
1737 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1740 2020-03-06 Nick Clifton <nickc@redhat.com>
1743 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1744 0 if the dwarf_level is 5 or more. Complain if a filename follows
1746 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1747 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1748 * testsuite/gas/elf/elf.exp: Run the new test.
1751 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1752 * doc/as.texi: Fix another typo.
1754 2020-03-06 Nick Clifton <nickc@redhat.com>
1757 * as.c (dwarf_level): Define.
1758 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1759 (parse_args): Add support for the new options.
1760 as.h (dwarf_level): Prototype.
1761 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1763 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1764 (DWARF2_LINE_VERSION): Remove definition.
1765 * doc/as.texi: Document the new options.
1767 2020-03-06 Nick Clifton <nickc@redhat.com>
1770 * as.c (main): Allow matching input and outputs when they are
1773 2020-03-06 Jan Beulich <jbeulich@suse.com>
1775 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1777 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1778 one of byte/word/dword/qword is set alongside a SIMD register in
1779 a template's operand.
1781 2020-03-06 Jan Beulich <jbeulich@suse.com>
1783 * config/tc-i386.c (match_template): Extend code in logic
1784 rejecting certain suffixes in certain modes to also cover mask
1785 register use and VecSIB. Drop special casing of broadcast. Skip
1786 immediates in the check.
1788 2020-03-06 Jan Beulich <jbeulich@suse.com>
1790 * config/tc-i386.c (match_template): Fold duplicate code in
1791 logic rejecting certain suffixes in certain modes. Drop
1794 2020-03-06 Jan Beulich <jbeulich@suse.com>
1796 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1797 alongside !norex64 ones.
1798 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1799 with both 32- and 64-bit GPR operands.
1800 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1801 32- and 64-bit GPR operands.
1802 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1803 testsuite/gas/i386/x86-64-avx512bw.d,
1804 testsuite/gas/i386/x86-64-avx512f-intel.d,
1805 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1807 2020-03-06 Jan Beulich <jbeulich@suse.com>
1809 * config/tc-i386.c (md_assemble): Drop use of rex64.
1810 (process_suffix): For REX.W for 64-bit CRC32.
1812 2020-03-06 Jan Beulich <jbeulich@suse.com>
1814 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1815 addressing for MPX insns without base/index.
1816 * testsuite/gas/i386/mpx-16bit.s,
1817 * testsuite/gas/i386/mpx-16bit.d: New.
1818 * testsuite/gas/i386/i386.exp: Run new test.
1820 2020-03-06 Jan Beulich <jbeulich@suse.com>
1822 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1823 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1824 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1825 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1826 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1827 as well as a BSWAP one.
1828 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1829 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1830 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1831 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1832 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1833 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1834 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1835 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1836 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1837 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1838 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1839 testsuite/gas/i386/vmx.d: Adjust expectations.
1841 2020-03-06 Jan Beulich <jbeulich@suse.com>
1843 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1844 from having their operands swapped.
1845 * testsuite/gas/i386/waitpkg.s,
1846 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1847 3-operand cases as well as testing of 16-bit code generation.
1848 * testsuite/gas/i386/waitpkg.d,
1849 testsuite/gas/i386/waitpkg-intel.d,
1850 testsuite/gas/i386/x86-64-waitpkg.d,
1851 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1853 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1855 * config/tc-riscv.c (percent_op_utype): Support the modifier
1857 * doc/c-riscv.texi: Add documentation.
1858 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1859 modifier %got_pcrel_hi.
1860 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1861 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1862 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1864 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1865 (RISC-V-Formats): Update the section name from "Instruction Formats"
1866 to "RISC-V Instruction Formats".
1868 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1870 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1871 detected in a section which does not have at least 4 byte
1873 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1874 * testsuite/gas/arm/ldr-t.s: Likewise.
1875 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1876 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1877 disassembly, ignoring any NOPs that may have been inserted because
1878 of section alignment.
1879 * testsuite/gas/arm/ldr-t.d: Likewise.
1881 2020-03-04 Jan Beulich <jbeulich@suse.com>
1883 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1884 * doc/c-i386.texi: Mention sev_es.
1885 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1886 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1888 * testsuite/gas/i386/arch-13-znver1.d,
1889 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1891 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1893 * config/tc-i386.c (match_template): Replace ignoresize and
1894 defaultsize with mnemonicsize.
1895 (process_suffix): Likewise.
1897 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1900 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1901 instruction LD IY,(HL).
1902 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1903 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1904 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1905 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1907 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1910 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1911 x86-64-default-suffix-avx.
1912 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1913 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1914 * testsuite/gas/i386/noreg64.d: Updated.
1915 * testsuite/gas/i386/noreg64.l: Likewise.
1916 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1917 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1918 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1920 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1923 * config/tc-z80.c (contains_register): Prevent an illegal memory
1924 access when checking an expression for a register name.
1926 2020-03-03 Alan Modra <amodra@gmail.com>
1928 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1931 2020-03-02 Alan Modra <amodra@gmail.com>
1933 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1934 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1936 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1937 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1938 (s3_s_score_lcomm): Likewise.
1939 * config/tc-score7.c: Similarly.
1940 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1942 2020-02-28 YunQiang Su <syq@debian.org>
1945 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1946 to handle multi-labels.
1947 (has_label_name): New.
1949 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1951 * config/tc-arm.c (enum pred_instruction_type): Remove
1952 NEUTRAL_IT_NO_VPT_INSN predication type.
1953 (cxn_handle_predication): Modify to require condition suffixes.
1954 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1955 * testsuite/gas/arm/cde-scalar.s: Update test.
1956 * testsuite/gas/arm/cde-warnings.l: Update test.
1957 * testsuite/gas/arm/cde-warnings.s: Update test.
1959 2020-02-26 Alan Modra <amodra@gmail.com>
1961 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1962 N_() on empty string.
1964 2020-02-26 Alan Modra <amodra@gmail.com>
1966 * read.c (read_a_source_file): Call strncpy with length one
1967 less than size of original_case_string.
1969 2020-02-26 Alan Modra <amodra@gmail.com>
1971 * config/obj-elf.c: Indent labels correctly.
1972 * config/obj-macho.c: Likewise.
1973 * config/tc-aarch64.c: Likewise.
1974 * config/tc-alpha.c: Likewise.
1975 * config/tc-arm.c: Likewise.
1976 * config/tc-cr16.c: Likewise.
1977 * config/tc-crx.c: Likewise.
1978 * config/tc-frv.c: Likewise.
1979 * config/tc-i386-intel.c: Likewise.
1980 * config/tc-i386.c: Likewise.
1981 * config/tc-ia64.c: Likewise.
1982 * config/tc-mn10200.c: Likewise.
1983 * config/tc-mn10300.c: Likewise.
1984 * config/tc-nds32.c: Likewise.
1985 * config/tc-riscv.c: Likewise.
1986 * config/tc-s12z.c: Likewise.
1987 * config/tc-xtensa.c: Likewise.
1988 * config/tc-z80.c: Likewise.
1990 * symbols.c: Likewise.
1991 * write.c: Likewise.
1993 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1995 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1996 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1997 after parsing all arguments.
1998 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1999 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2000 are used to check if we write a read-only CSR by the CSR instruction.
2001 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2002 all CSR for the read-only CSR checking.
2003 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2004 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2005 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2006 all CSR instructions for the read-only CSR checking.
2007 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2008 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2010 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2011 (riscv_opts): Initialize it.
2012 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2013 before doing the CSR checking.
2014 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2015 (md_longopts): Add mcsr-check and mno-csr-check.
2016 (md_parse_option): Handle new enum option values.
2017 (s_riscv_option): Handle new long options.
2018 * doc/c-riscv.texi: Add description for the new .option and assembler
2020 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2022 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2024 * config/tc-riscv.c (csr_extra_hash): New.
2025 (enum riscv_csr_class): New enum. Used to decide
2026 whether or not this CSR is legal in the current ISA string.
2027 (struct riscv_csr_extra): New structure to hold all extra information
2029 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2030 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2031 Call hash_reg_name to insert CSR address into reg_names_hash.
2032 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2033 Decide whether the CSR is valid according to the csr_extra_hash.
2034 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2035 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2036 not a boolean. This is same as riscv_init_csr_hash, so keep the
2038 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2039 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2040 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2041 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2042 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2043 f-ext CSR are not allowed.
2044 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2045 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2046 source file is `priv-reg.s`, and the ISA is rv64if, so the
2047 rv32-only CSR are not allowed.
2048 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2050 2020-02-21 Alan Modra <amodra@gmail.com>
2052 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2053 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2055 2020-02-21 Alan Modra <amodra@gmail.com>
2058 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2059 on section size adjustment, instead perform another write if
2060 exec header size is larger than section size.
2062 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2064 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2065 -mno-arch-attr command line options.
2067 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2069 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2070 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2072 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2075 * config/tc-z80.c (md_parse_option): Do not use an underscore
2076 prefix for local labels in SDCC compatability mode.
2077 (z80_start_line_hook): Remove SDCC dollar label support.
2078 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2079 * testsuite/gas/z80/sdcc.s: Likewise.
2081 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2084 * config/tc-z80.c: Add -march option.
2085 * doc/as.texi: Update Z80 documentation.
2086 * doc/c-z80.texi: Likewise.
2087 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2088 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2089 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2090 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2091 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2092 * testsuite/gas/z80/gbz80_all.d: Likewise.
2093 * testsuite/gas/z80/r800_extra.d: Likewise.
2094 * testsuite/gas/z80/r800_ii8.d: Likewise.
2095 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2096 * testsuite/gas/z80/sdcc.d: Likewise.
2097 * testsuite/gas/z80/z180.d: Likewise.
2098 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2099 * testsuite/gas/z80/z80_doc.d: Likewise.
2100 * testsuite/gas/z80/z80_ii8.d: Likewise.
2101 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2102 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2103 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2104 * testsuite/gas/z80/z80_sli.d: Likewise.
2105 * testsuite/gas/z80/z80n_all.d: Likewise.
2106 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2108 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2110 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2111 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2112 * testsuite/gas/i386/i386.exp: Run property-3 and
2114 * testsuite/gas/i386/property-3.d: New file.
2115 * testsuite/gas/i386/property-3.s: Likewise.
2116 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2118 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2120 * config/tc-i386.c (cpu_arch): Add .popcnt.
2121 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2122 Add a tab before @samp{.sse4a}.
2124 2020-02-17 Jan Beulich <jbeulich@suse.com>
2126 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2127 for AddrPrefixOpReg templates. Combine the two pieces of
2128 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2131 2020-02-17 Jan Beulich <jbeulich@suse.com>
2134 * config/tc-i386.c (md_assemble): Also suppress operand
2135 swapping for MONITOR{,X} and MWAIT{,X}.
2136 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2137 Add Intel syntax monitor/mwait tests.
2138 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2139 Adjust expectations.
2140 *testsuite/gas/i386/sse3-intel.d,
2141 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2142 * testsuite/gas/i386/i386.exp: Run new tests.
2144 2020-02-17 Jan Beulich <jbeulich@suse.com>
2147 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2148 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2150 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2152 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2153 * testsuite/gas/i386/avx512dq-inval.l,
2154 testsuite/gas/i386/inval-avx.l,
2155 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2156 * testsuite/gas/i386/avx512vl-ambig.s,
2157 testsuite/gas/i386/avx512vl-ambig.l: New.
2158 * testsuite/gas/i386/i386.exp: Run new test.
2160 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2162 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2164 * doc/c-i386.texi: Document sse4a and nosse4a.
2166 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2168 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2171 2020-02-14 Jan Beulich <jbeulich@suse.com>
2174 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2176 (process_suffix): ... here. Consider just the first operand
2178 (check_long_reg): Drop opcode 0x63 special case again.
2179 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2180 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2181 Move ambiguous operand size tests ...
2182 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2183 testsuite/gas/i386/noreg64.s: ... here.
2184 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2185 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2186 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2187 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2188 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2189 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2190 testsuite/gas/i386/x86-64-movsxd.d,
2191 testsuite/gas/i386/x86-64-movsxd-intel.d,
2192 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2193 Adjust expectations.
2194 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2195 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2196 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2197 * testsuite/gas/i386/i386.exp: Run new tests.
2199 2020-02-14 Jan Beulich <jbeulich@suse.com>
2201 * config/tc-i386.c (process_operands): Also skip segment
2202 override prefix emission if it matches an already present one.
2203 * testsuite/gas/i386/prefix32.s: Add double segment override
2205 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2207 2020-02-14 Jan Beulich <jbeulich@suse.com>
2209 * config/tc-i386.c (process_operands): Drop ineffectual segment
2210 overrides when optimizing.
2211 * testsuite/gas/i386/lea-optimize.d: New.
2212 * testsuite/gas/i386/i386.exp: Run new test.
2214 2020-02-14 Jan Beulich <jbeulich@suse.com>
2216 * config/tc-i386.c (process_operands): Also check insn prefix
2217 for ineffectual segment override warning. Don't cover possible
2218 VEX/EVEX encoded insns there.
2219 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2220 testsuite/gas/i386/lea.e: New.
2221 * testsuite/gas/i386/i386.exp: Run new test.
2223 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2226 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2229 2020-02-13 Fangrui Song <maskray@google.com>
2230 H.J. Lu <hongjiu.lu@intel.com>
2233 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2234 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2235 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2236 * testsuite/gas/i386/relax-5.d: New file.
2237 * testsuite/gas/i386/relax-5.s: Likewise.
2238 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2239 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2241 2020-02-13 Jan Beulich <jbeulich@suse.com>
2243 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2246 2020-02-12 Jan Beulich <jbeulich@suse.com>
2248 * config/tc-i386.c (avx512): New (at file scope), moved from
2249 (check_VecOperands): ... here.
2250 (process_suffix): Add [XYZ]MMword operand size handling.
2251 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2252 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2254 * testsuite/gas/i386/avx512dq-inval.l,
2255 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2257 2020-02-12 Jan Beulich <jbeulich@suse.com>
2260 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2262 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2263 CALL/JMP in O_tbyte_ptr case.
2264 * doc/c-i386.texi: Mention far call and full pointer load ISA
2266 * testsuite/gas/i386/x86-64-branch-3.s,
2267 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2268 * testsuite/gas/i386/x86-64-branch-3.d,
2269 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2270 * testsuite/gas/i386/x86-64-branch-5.l,
2271 testsuite/gas/i386/x86-64-branch-5.s: New.
2272 * testsuite/gas/i386/i386.exp: Run new test.
2274 2020-02-12 Jan Beulich <jbeulich@suse.com>
2277 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2278 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2279 64-bit-only warning.
2280 (check_word_reg): Consistently error on mismatching register
2282 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2283 for movw. Replace suffix / GPR for orb.
2284 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2285 byte GPRs as well as ones for inb/outb with a word accumulator.
2286 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2287 testsuite/gas/i386/inval.l: Adjust expectations.
2289 2020-02-12 Jan Beulich <jbeulich@suse.com>
2291 * config/tc-i386.c (operand_type_register_match): Also fall
2292 through initial two if()-s when the template allows for a GPR
2293 operand. Adjust comment.
2295 2020-02-11 Jan Beulich <jbeulich@suse.com>
2297 (struct _i386_insn): New field "short_form".
2298 (optimize_encoding): Drop setting of shortform field.
2299 (process_suffix): Set i.short_form. Replace shortform use.
2300 (process_operands): Replace shortform use.
2302 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2304 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2305 loop initial declaration.
2307 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2309 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2310 instructions that can have 5 arguments.
2311 (enum operand_parse_code): Add new operands.
2312 (parse_operands): Account for new operands.
2314 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2315 (neon_select_shape): Account for P suffix.
2316 (LOW1): Move macro to global position.
2317 (HI4): Move macro to global position.
2318 (vcx_assign_vec_d): New.
2319 (vcx_assign_vec_m): New.
2320 (vcx_assign_vec_n): New.
2321 (enum vcx_reg_type): New.
2322 (vcx_get_reg_type): New.
2323 (vcx_size_pos): New.
2325 (vcx_handle_shape): New.
2326 (vcx_ensure_register_in_range): New.
2327 (vcx_handle_register_arguments): New.
2328 (vcx_handle_insn_block): New.
2329 (vcx_handle_common_checks): New.
2333 * testsuite/gas/arm/cde-missing-fp.d: New test.
2334 * testsuite/gas/arm/cde-missing-fp.l: New test.
2335 * testsuite/gas/arm/cde-missing-mve.d: New test.
2336 * testsuite/gas/arm/cde-missing-mve.l: New test.
2337 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2338 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2339 * testsuite/gas/arm/cde-mve.s: New test.
2340 * testsuite/gas/arm/cde-warnings.l:
2341 * testsuite/gas/arm/cde-warnings.s:
2342 * testsuite/gas/arm/cde.d:
2343 * testsuite/gas/arm/cde.s:
2345 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2346 Matthew Malcomson <matthew.malcomson@arm.com>
2348 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2349 CDE coprocessor that can be enabled.
2350 (enum pred_instruction_type): New pred type.
2351 (BAD_NO_VPT): New error message.
2352 (BAD_CDE): New error message.
2353 (BAD_CDE_COPROC): New error message.
2354 (enum operand_parse_code): Add new immediate operands.
2355 (parse_operands): Account for new immediate operands.
2356 (check_cde_operand): New.
2357 (cde_coproc_enabled): New.
2358 (cde_coproc_pos): New.
2359 (cde_handle_coproc): New.
2360 (cxn_handle_predication): New.
2361 (do_custom_instruction_1): New.
2362 (do_custom_instruction_2): New.
2363 (do_custom_instruction_3): New.
2376 (handle_pred_state): Define new IT block behaviour.
2377 (insns): Add newn CX*{,d}{,a} instructions.
2378 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2379 Define new cdecp extension strings.
2380 * doc/c-arm.texi: Document new cdecp extension arguments.
2381 * testsuite/gas/arm/cde-scalar.d: New test.
2382 * testsuite/gas/arm/cde-scalar.s: New test.
2383 * testsuite/gas/arm/cde-warnings.d: New test.
2384 * testsuite/gas/arm/cde-warnings.l: New test.
2385 * testsuite/gas/arm/cde-warnings.s: New test.
2386 * testsuite/gas/arm/cde.d: New test.
2387 * testsuite/gas/arm/cde.s: New test.
2389 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2392 * config/tc-i386.c (intel64): Renamed to ...
2394 (match_template): Accept Intel64 only instruction by default.
2395 (i386_displacement): Updated.
2396 (md_parse_option): Updated.
2397 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2398 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2399 -mamd64 to x86-64-sysenter-amd.
2400 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2402 2020-02-10 Alan Modra <amodra@gmail.com>
2404 * config/obj-elf.c (obj_elf_change_section): Error for section
2405 type, attr or entsize changes in assembly.
2406 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2407 * testsuite/gas/elf/section5.l: Update.
2409 2020-02-10 Alan Modra <amodra@gmail.com>
2411 * output-file.c (output_file_close): Do a normal close when
2412 flag_always_generate_output.
2413 * write.c (write_object_file): Don't stop output when
2414 flag_always_generate_output.
2416 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2419 * config/tc-z80.c: Add -gbz80 command line option to generate code
2420 for the GameBoy Z80. Add support for generating DWARF.
2421 * config/tc-z80.h: Add support for DWARF debug information
2423 * doc/c-z80.texi: Document new command line option.
2424 * testsuite/gas/z80/gbz80_all.d: New file.
2425 * testsuite/gas/z80/gbz80_all.s: New file.
2426 * testsuite/gas/z80/z80.exp: Run the new tests.
2427 * testsuite/gas/z80/z80n_all.d: New file.
2428 * testsuite/gas/z80/z80n_all.s: New file.
2429 * testsuite/gas/z80/z80n_reloc.d: New file.
2431 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2434 * config/obj-elf.c (get_section): Also check
2435 linked_to_symbol_name.
2436 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2437 (obj_elf_parse_section_letters): Handle the 'o' flag.
2438 (build_group_lists): Renamed to ...
2439 (build_additional_section_info): This. Set elf_linked_to_section
2440 from map_head.linked_to_symbol_name.
2441 (elf_adjust_symtab): Updated.
2442 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2443 * doc/as.texi: Document the 'o' flag.
2444 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2445 * testsuite/gas/elf/section18.d: New file.
2446 * testsuite/gas/elf/section18.s: Likewise.
2447 * testsuite/gas/elf/section19.d: Likewise.
2448 * testsuite/gas/elf/section19.s: Likewise.
2449 * testsuite/gas/elf/section20.d: Likewise.
2450 * testsuite/gas/elf/section20.s: Likewise.
2451 * testsuite/gas/elf/section21.d: Likewise.
2452 * testsuite/gas/elf/section21.l: Likewise.
2453 * testsuite/gas/elf/section21.s: Likewise.
2455 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2457 * NEWS: Mention x86 assembler options to align branches for
2460 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2462 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2463 only for ELF targets.
2464 * testsuite/gas/i386/unique.d: Don't xfail.
2465 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2467 2020-02-06 Alan Modra <amodra@gmail.com>
2469 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2470 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2472 2020-02-06 Alan Modra <amodra@gmail.com>
2474 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2475 xfail, and rename test.
2476 * testsuite/gas/elf/section12b.d: Likewise.
2477 * testsuite/gas/elf/section16a.d: Likewise.
2478 * testsuite/gas/elf/section16b.d: Likewise.
2480 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2483 * config/obj-elf.c (section_match): Removed.
2484 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2486 (obj_elf_change_section): Replace info and group_name arguments
2487 with match_p. Also update the section ID and flags from match_p.
2488 (obj_elf_section): Handle "unique,N". Update call to
2489 obj_elf_change_section.
2490 * config/obj-elf.h (elf_section_match): New.
2491 (obj_elf_change_section): Updated.
2492 * config/tc-arm.c (start_unwind_section): Update call to
2493 obj_elf_change_section.
2494 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2495 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2496 (microblaze_s_sdata): Likewise.
2497 (microblaze_s_rdata): Likewise.
2498 (microblaze_s_bss): Likewise.
2499 * config/tc-mips.c (s_change_section): Likewise.
2500 * config/tc-msp430.c (msp430_profiler): Likewise.
2501 * config/tc-rx.c (parse_rx_section): Likewise.
2502 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2503 * doc/as.texi: Document "unique,N" in .section directive.
2504 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2505 * testsuite/gas/elf/section15.d: New file.
2506 * testsuite/gas/elf/section15.s: Likewise.
2507 * testsuite/gas/elf/section16.s: Likewise.
2508 * testsuite/gas/elf/section16a.d: Likewise.
2509 * testsuite/gas/elf/section16b.d: Likewise.
2510 * testsuite/gas/elf/section17.d: Likewise.
2511 * testsuite/gas/elf/section17.l: Likewise.
2512 * testsuite/gas/elf/section17.s: Likewise.
2513 * testsuite/gas/i386/unique.d: Likewise.
2514 * testsuite/gas/i386/unique.s: Likewise.
2515 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2516 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2518 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2520 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2522 2020-02-01 Anthony Green <green@moxielogic.com>
2524 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2526 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2528 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2531 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2534 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2535 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2537 * testsuite/gas/arm/mve_dsp.d: New test.
2539 2020-01-31 Nick Clifton <nickc@redhat.com>
2541 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2542 rather than BFD_RELOC_NONE.
2544 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2546 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2547 to support VLDMIA instruction for MVE.
2548 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2549 instruction for MVE.
2550 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2551 instruction for MVE.
2552 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2553 instruction for MVE.
2554 * testsuite/gas/arm/mve-ldst.d: New test.
2555 * testsuite/gas/arm/mve-ldst.s: Likewise.
2557 2020-01-31 Nick Clifton <nickc@redhat.com>
2559 * po/fr.po: Updated French translation.
2560 * po/ru.po: Updated Russian translation.
2562 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2564 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2566 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2567 * testsuite/gas/aarch64/sve-movprfx_28.d,
2568 * testsuite/gas/aarch64/sve-movprfx_28.l,
2569 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2571 2020-01-30 Jan Beulich <jbeulich@suse.com>
2573 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2574 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2575 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2576 Adjust expectations.
2578 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2580 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2581 * testsuite/gas/bpf/alu-be.d: Likewise.
2582 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2583 * testsuite/gas/bpf/alu32-be.d: Likewise.
2585 2020-01-30 Jan Beulich <jbeulich@suse.com>
2587 * testsuite/gas/i386/x86-64-branch-2.s,
2588 testsuite/gas/i386/x86-64-branch-4.s,
2589 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2590 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2591 testsuite/gas/i386/x86-64-branch-2.d,
2592 testsuite/gas/i386/x86-64-branch-4.l,
2593 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2595 2020-01-30 Jan Beulich <jbeulich@suse.com>
2597 * config/tc-i386.c (process_suffix): .
2598 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2599 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2601 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2603 testsuite/gas/i386/x86_64.s: Add RETF cases.
2604 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2605 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2606 testsuite/gas/i386/x86-64-opcode.d,
2607 testsuite/gas/i386/x86-64-suffix-intel.d,
2608 testsuite/gas/i386/x86-64-suffix.d,
2609 testsuite/gas/i386/x86_64-intel.d
2610 testsuite/gas/i386/x86_64.d: Adjust expectations.
2611 * testsuite/gas/i386/x86-64-suffix.e,
2612 testsuite/gas/i386/x86_64.e: New.
2614 2020-01-30 Jan Beulich <jbeulich@suse.com>
2616 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2619 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2622 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2624 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2625 differences. Document movslq and movsxd.
2626 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2627 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2628 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2629 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2630 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2631 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2632 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2633 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2634 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2635 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2636 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2638 2020-01-27 Alan Modra <amodra@gmail.com>
2640 * testsuite/gas/all/gas.exp: Replace case statements with switch
2642 * testsuite/gas/elf/elf.exp: Likewise.
2643 * testsuite/gas/macros/macros.exp: Likewise.
2644 * testsuite/lib/gas-defs.exp: Likewise.
2646 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2649 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2650 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2652 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2654 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2655 s exts must be known, so rename *ok* to *fail*.
2656 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2657 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2658 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2660 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2661 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2663 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2666 * config/tc-i386.c (check_long_reg): Always disallow double word
2667 suffix in mnemonic with word general register.
2668 * testsuite/gas/i386/general.s: Replace word general register
2669 with double word general register for movl.
2670 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2672 * testsuite/gas/i386/general.l: Updated.
2673 * testsuite/gas/i386/inval.l: Likewise.
2675 2020-01-22 Alan Modra <amodra@gmail.com>
2677 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2678 __tls_get_addr_desc and __tls_get_addr_opt.
2680 2020-01-21 Jan Beulich <jbeulich@suse.com>
2682 * testsuite/gas/i386/inval-crc32.s,
2683 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2684 * testsuite/gas/i386/inval-crc32.l,
2685 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2687 2020-01-21 Jan Beulich <jbeulich@suse.com>
2689 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2690 generic code path. Deal with No_lSuf being set in a template.
2691 * testsuite/gas/i386/inval-crc32.l,
2692 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2693 instead of error(s) when operand size is ambiguous.
2694 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2695 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2696 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2697 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2698 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2699 Adjust expectations.
2701 2020-01-21 Jan Beulich <jbeulich@suse.com>
2703 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2704 and an intel_syntax check. Re-write lack-of-suffix processing
2706 * doc/c-i386.texi: Document operand size defaults for suffix-
2707 less AT&T syntax insns.
2708 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2709 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2710 testsuite/gas/i386/x86-64-avx-scalar.s,
2711 testsuite/gas/i386/x86-64-avx.s,
2712 testsuite/gas/i386/x86-64-bundle.s,
2713 testsuite/gas/i386/x86-64-intel64.s,
2714 testsuite/gas/i386/x86-64-lock-1.s,
2715 testsuite/gas/i386/x86-64-opcode.s,
2716 testsuite/gas/i386/x86-64-sse2avx.s,
2717 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2718 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2719 testsuite/gas/i386/x86-64-nops.s,
2720 testsuite/gas/i386/x86-64-ptwrite.s,
2721 testsuite/gas/i386/x86-64-simd.s,
2722 testsuite/gas/i386/x86-64-sse-noavx.s,
2723 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2725 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2726 testsuite/gas/i386/noreg64.s: Add further tests.
2727 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2728 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2729 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2730 testsuite/gas/i386/sse-noavx.d,
2731 testsuite/gas/i386/x86-64-intel64.d,
2732 testsuite/gas/i386/x86-64-nops.d,
2733 testsuite/gas/i386/x86-64-opcode.d,
2734 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2735 testsuite/gas/i386/x86-64-ptwrite.d,
2736 testsuite/gas/i386/x86-64-simd-intel.d,
2737 testsuite/gas/i386/x86-64-simd-suffix.d,
2738 testsuite/gas/i386/x86-64-simd.d,
2739 testsuite/gas/i386/x86-64-sse-noavx.d
2740 testsuite/gas/i386/x86-64-suffix.d,
2741 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2742 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2743 testsuite/gas/i386/noreg64.l: New.
2744 * testsuite/gas/i386/i386.exp: Run new tests.
2746 2020-01-21 Jan Beulich <jbeulich@suse.com>
2748 * testsuite/gas/i386/avx512_bf16_vl.s,
2749 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2750 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2751 broadcast forms of VCVTNEPS2BF16.
2752 * testsuite/gas/i386/avx512_bf16_vl.d,
2753 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2755 2020-01-20 Nick Clifton <nickc@redhat.com>
2757 * po/uk.po: Updated Ukranian translation.
2759 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2762 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2763 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2765 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2766 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2767 R_X86_64_GOTPC32_TLSDESC relocation.
2769 2020-01-18 Nick Clifton <nickc@redhat.com>
2771 * configure: Regenerate.
2772 * po/gas.pot: Regenerate.
2774 2020-01-18 Nick Clifton <nickc@redhat.com>
2776 Binutils 2.34 branch created.
2778 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2780 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2781 with vex_encoding_vex.
2782 (parse_insn): Likewise.
2783 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2784 and {vex3} documentation.
2785 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2787 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2789 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2792 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2793 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2794 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2795 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2796 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2797 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2799 2020-01-16 Jan Beulich <jbeulich@suse.com>
2801 * config/tc-i386.c (match_template): Drop found_cpu_match local
2804 2020-01-16 Jan Beulich <jbeulich@suse.com>
2806 * testsuite/gas/i386/avx512dq-inval.l,
2807 testsuite/gas/i386/avx512dq-inval.s: New.
2808 * testsuite/gas/i386/i386.exp: Run new test.
2810 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2812 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2813 relocations when the target is 430X, except when extracting part of an
2815 (msp430_srcoperand): Adjust comment.
2816 Initialize the expp member of the msp430_operand_s struct as
2818 (msp430_dstoperand): Likewise.
2819 * testsuite/gas/msp430/msp430.exp: Run new test.
2820 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2821 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2823 2020-01-15 Alan Modra <amodra@gmail.com>
2825 * configure.tgt: Add sparc-*-freebsd case.
2827 2020-01-14 Lili Cui <lili.cui@intel.com>
2829 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2830 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2831 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2832 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2833 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2834 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2835 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2836 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2837 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2838 * testsuite/gas/i386/align-branch-5.d: Likewise.
2839 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2840 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2841 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2842 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2843 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2844 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2845 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2846 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2847 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2848 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2849 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2850 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2852 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2855 * config/tc-z80.c: Add support for half precision, single
2856 precision and double precision floating point values.
2857 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2858 * doc/as.texi: Add new z80 command line options.
2859 * doc/c-z80.texi: Document new z80 command line options.
2860 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2861 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2862 * testsuite/gas/z80/z80.exp: Run the new test.
2863 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2864 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2865 * testsuite/gas/z80/strings.d: Update expected output.
2867 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2869 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2872 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2874 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2876 * config/tc-arc.h: Add header if/defs.
2877 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2879 2020-01-13 Alan Modra <amodra@gmail.com>
2881 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2883 2020-01-13 Alan Modra <amodra@gmail.com>
2885 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2888 2020-01-10 Alan Modra <amodra@gmail.com>
2890 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2891 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2893 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2896 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2898 (emit_ld_r_r): Likewise.
2899 (emit_ld_rr_m): Likewise.
2900 (emit_ld_rr_nn): Likewise.
2902 2020-01-09 Jan Beulich <jbeulich@suse.com>
2904 * config/tc-i386.c (optimize_encoding): Add
2905 is_any_vex_encoding() invocations. Drop respective
2906 i.tm.extension_opcode == None checks.
2908 2020-01-09 Jan Beulich <jbeulich@suse.com>
2910 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2911 REX transformations. Correct comment indentation.
2913 2020-01-09 Jan Beulich <jbeulich@suse.com>
2915 * config/tc-i386.c (optimize_encoding): Generalize register
2916 transformation for TEST optimization.
2918 2020-01-09 Jan Beulich <jbeulich@suse.com>
2920 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2921 testsuite/gas/i386/x86-64-sysenter-amd.d,
2922 testsuite/gas/i386/x86-64-sysenter-amd.l,
2923 testsuite/gas/i386/x86-64-sysenter-intel.d,
2924 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2925 * testsuite/gas/i386/i386.exp: Run new tests.
2927 2020-01-08 Nick Clifton <nickc@redhat.com>
2930 * doc/as.texi (Align): Document the fact that all arguments can be
2933 (P2align): Likewise.
2935 2020-01-08 Nick Clifton <nickc@redhat.com>
2938 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2939 already defined as a different symbol type.
2940 * testsuite/gas/elf/pr14891.s: New test source file.
2941 * testsuite/gas/elf/pr14891.d: New test driver.
2942 * testsuite/gas/elf/pr14891.s: New test expected error output.
2943 * testsuite/gas/elf/elf.exp: Run the new test.
2945 2020-01-08 Alan Modra <amodra@gmail.com>
2947 * config/tc-z8k.c (md_begin): Make idx unsigned.
2948 (get_specific): Likewise for this_index.
2950 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2952 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2953 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2954 (md_operand): Set X_md to absent.
2955 (arc_parse_name): Check for X_md.
2957 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2960 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2961 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2963 * read.c (next_char_of_string): Likewise.
2964 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2965 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2967 2020-01-03 Nick Clifton <nickc@redhat.com>
2969 * po/sv.po: Updated Swedish translation.
2971 2020-01-03 Jan Beulich <jbeulich@suse.com>
2973 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2974 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2976 2020-01-03 Jan Beulich <jbeulich@suse.com>
2978 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2979 by-element usdot. Add 64-bit form tests for by-element sudot.
2980 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2982 2020-01-03 Jan Beulich <jbeulich@suse.com>
2984 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2985 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2987 2020-01-03 Jan Beulich <jbeulich@suse.com>
2989 * testsuite/gas/aarch64/f64mm.d,
2990 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2992 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2994 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2995 support for assembler code generated by SDCC. Add new relocation
2996 types. Add z80-elf target support.
2997 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2998 labels. Local labels starts from ".L".
2999 * NEWS: Mention the new support.
3000 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3001 * testsuite/gas/all/fwdexp.s: Likewise.
3002 * testsuite/gas/all/cond.l: Likewise.
3003 * testsuite/gas/all/cond.s: Likewise.
3004 * testsuite/gas/all/fwdexp.d: Likewise.
3005 * testsuite/gas/all/fwdexp.s: Likewise.
3006 * testsuite/gas/elf/section2.e-mips: Likewise.
3007 * testsuite/gas/elf/section2.l: Likewise.
3008 * testsuite/gas/elf/section2.s: Likewise.
3009 * testsuite/gas/macros/app1.d: Likewise.
3010 * testsuite/gas/macros/app1.s: Likewise.
3011 * testsuite/gas/macros/app2.d: Likewise.
3012 * testsuite/gas/macros/app2.s: Likewise.
3013 * testsuite/gas/macros/app3.d: Likewise.
3014 * testsuite/gas/macros/app3.s: Likewise.
3015 * testsuite/gas/macros/app4.d: Likewise.
3016 * testsuite/gas/macros/app4.s: Likewise.
3017 * testsuite/gas/macros/app4b.s: Likewise.
3018 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3019 * testsuite/gas/z80/z80.exp: Add new tests
3020 * testsuite/gas/z80/dollar.d: New file.
3021 * testsuite/gas/z80/dollar.s: New file.
3022 * testsuite/gas/z80/ez80_adl_all.d: New file.
3023 * testsuite/gas/z80/ez80_adl_all.s: New file.
3024 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3025 * testsuite/gas/z80/ez80_isuf.s: New file.
3026 * testsuite/gas/z80/ez80_z80_all.d: New file.
3027 * testsuite/gas/z80/ez80_z80_all.s: New file.
3028 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3029 * testsuite/gas/z80/r800_extra.d: New file.
3030 * testsuite/gas/z80/r800_extra.s: New file.
3031 * testsuite/gas/z80/r800_ii8.d: New file.
3032 * testsuite/gas/z80/r800_z80_doc.d: New file.
3033 * testsuite/gas/z80/z180.d: New file.
3034 * testsuite/gas/z80/z180.s: New file.
3035 * testsuite/gas/z80/z180_z80_doc.d: New file.
3036 * testsuite/gas/z80/z80_doc.d: New file.
3037 * testsuite/gas/z80/z80_doc.s: New file.
3038 * testsuite/gas/z80/z80_ii8.d: New file.
3039 * testsuite/gas/z80/z80_ii8.s: New file.
3040 * testsuite/gas/z80/z80_in_f_c.d: New file.
3041 * testsuite/gas/z80/z80_in_f_c.s: New file.
3042 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3043 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3044 * testsuite/gas/z80/z80_out_c_0.d: New file.
3045 * testsuite/gas/z80/z80_out_c_0.s: New file.
3046 * testsuite/gas/z80/z80_reloc.d: New file.
3047 * testsuite/gas/z80/z80_reloc.s: New file.
3048 * testsuite/gas/z80/z80_sli.d: New file.
3049 * testsuite/gas/z80/z80_sli.s: New file.
3051 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3053 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3056 2020-01-01 Alan Modra <amodra@gmail.com>
3058 Update year range in copyright notice of all files.
3060 For older changes see ChangeLog-2019
3062 Copyright (C) 2020 Free Software Foundation, Inc.
3064 Copying and distribution of this file, with or without modification,
3065 are permitted in any medium without royalty provided the copyright
3066 notice and this notice are preserved.
3072 version-control: never