1 2020-03-11 Nick Clifton <nickc@redhat.com>
5 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
6 (DWARF2_FILE_SIZE_NAME): Default to -1.
7 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
9 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
10 (NUM_MD5_BYTES): Define.
11 (struct file entry): Add md5 field.
12 (get_filenum): Delete and replace with...
13 (get_basename): New function.
14 (get_directory_table_entry): New function.
15 (allocate_filenum): New function.
16 (allocate_filename_to_slot): New function.
17 (dwarf2_where): Use new functions.
18 (dwarf2_directive_filename): Add support for extended .file
20 (dwarf2_directive_loc): Allow the use of file number zero with
22 (out_file_list): Rename to...
23 (out_dir_and_file_list): Add DWARF 5 support.
24 (out_debug_line): Emit extra values into the section header for
26 (out_debug_str): Allow for file 0 to be used with DWARF 5.
27 * doc/as.texi (.file): Update the description of this pseudo-op.
28 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
29 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
30 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
31 * NEWS: Mention the new feature.
33 2020-03-10 Alan Modra <amodra@gmail.com>
35 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
36 to avoid signed overflow.
37 * config/tc-mcore.c (md_assemble): Likewise.
38 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
39 * config/tc-nds32.c (SET_ADDEND): Likewise.
40 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
42 2020-03-09 Jan Beulich <jbeulich@suse.com>
44 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
45 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
46 testsuite/gas/i386/avx-intel.d: Adjust expectations.
48 2020-03-07 Alan Modra <amodra@gmail.com>
50 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
53 2020-03-06 Nick Clifton <nickc@redhat.com>
56 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
57 0 if the dwarf_level is 5 or more. Complain if a filename follows
59 * testsuite/gas/elf/dwarf-5-file0.s: New test.
60 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
61 * testsuite/gas/elf/elf.exp: Run the new test.
64 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
65 * doc/as.texi: Fix another typo.
67 2020-03-06 Nick Clifton <nickc@redhat.com>
70 * as.c (dwarf_level): Define.
71 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
72 (parse_args): Add support for the new options.
73 as.h (dwarf_level): Prototype.
74 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
76 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
77 (DWARF2_LINE_VERSION): Remove definition.
78 * doc/as.texi: Document the new options.
80 2020-03-06 Nick Clifton <nickc@redhat.com>
83 * as.c (main): Allow matching input and outputs when they are
86 2020-03-06 Jan Beulich <jbeulich@suse.com>
88 * config/tc-i386.c (match_mem_size): Generalize broadcast special
90 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
91 one of byte/word/dword/qword is set alongside a SIMD register in
94 2020-03-06 Jan Beulich <jbeulich@suse.com>
96 * config/tc-i386.c (match_template): Extend code in logic
97 rejecting certain suffixes in certain modes to also cover mask
98 register use and VecSIB. Drop special casing of broadcast. Skip
99 immediates in the check.
101 2020-03-06 Jan Beulich <jbeulich@suse.com>
103 * config/tc-i386.c (match_template): Fold duplicate code in
104 logic rejecting certain suffixes in certain modes. Drop
107 2020-03-06 Jan Beulich <jbeulich@suse.com>
109 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
110 alongside !norex64 ones.
111 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
112 with both 32- and 64-bit GPR operands.
113 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
114 32- and 64-bit GPR operands.
115 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
116 testsuite/gas/i386/x86-64-avx512bw.d,
117 testsuite/gas/i386/x86-64-avx512f-intel.d,
118 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
120 2020-03-06 Jan Beulich <jbeulich@suse.com>
122 * config/tc-i386.c (md_assemble): Drop use of rex64.
123 (process_suffix): For REX.W for 64-bit CRC32.
125 2020-03-06 Jan Beulich <jbeulich@suse.com>
127 * config/tc-i386.c (i386_addressing_mode): For 32-bit
128 addressing for MPX insns without base/index.
129 * testsuite/gas/i386/mpx-16bit.s,
130 * testsuite/gas/i386/mpx-16bit.d: New.
131 * testsuite/gas/i386/i386.exp: Run new test.
133 2020-03-06 Jan Beulich <jbeulich@suse.com>
135 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
136 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
137 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
138 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
139 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
140 as well as a BSWAP one.
141 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
142 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
143 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
144 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
145 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
146 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
147 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
148 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
149 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
150 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
151 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
152 testsuite/gas/i386/vmx.d: Adjust expectations.
154 2020-03-06 Jan Beulich <jbeulich@suse.com>
156 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
157 from having their operands swapped.
158 * testsuite/gas/i386/waitpkg.s,
159 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
160 3-operand cases as well as testing of 16-bit code generation.
161 * testsuite/gas/i386/waitpkg.d,
162 testsuite/gas/i386/waitpkg-intel.d,
163 testsuite/gas/i386/x86-64-waitpkg.d,
164 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
166 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
168 * config/tc-riscv.c (percent_op_utype): Support the modifier
170 * doc/c-riscv.texi: Add documentation.
171 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
172 modifier %got_pcrel_hi.
173 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
174 * testsuite/gas/riscv/relax-reloc.d: Likewise.
175 * testsuite/gas/riscv/relax-reloc.s: Likewise.
177 * doc/c-riscv.texi (relocation modifiers): Add documentation.
178 (RISC-V-Formats): Update the section name from "Instruction Formats"
179 to "RISC-V Instruction Formats".
181 2020-03-04 Alexandre Oliva <oliva@adacore.com>
183 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
184 detected in a section which does not have at least 4 byte
186 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
187 * testsuite/gas/arm/ldr-t.s: Likewise.
188 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
189 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
190 disassembly, ignoring any NOPs that may have been inserted because
191 of section alignment.
192 * testsuite/gas/arm/ldr-t.d: Likewise.
194 2020-03-04 Jan Beulich <jbeulich@suse.com>
196 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
197 * doc/c-i386.texi: Mention sev_es.
198 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
199 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
201 * testsuite/gas/i386/arch-13-znver1.d,
202 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
204 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
206 * config/tc-i386.c (match_template): Replace ignoresize and
207 defaultsize with mnemonicsize.
208 (process_suffix): Likewise.
210 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
213 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
214 instruction LD IY,(HL).
215 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
216 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
217 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
218 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
220 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
223 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
224 x86-64-default-suffix-avx.
225 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
226 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
227 * testsuite/gas/i386/noreg64.d: Updated.
228 * testsuite/gas/i386/noreg64.l: Likewise.
229 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
230 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
231 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
233 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
236 * config/tc-z80.c (contains_register): Prevent an illegal memory
237 access when checking an expression for a register name.
239 2020-03-03 Alan Modra <amodra@gmail.com>
241 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
244 2020-03-02 Alan Modra <amodra@gmail.com>
246 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
247 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
249 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
250 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
251 (s3_s_score_lcomm): Likewise.
252 * config/tc-score7.c: Similarly.
253 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
255 2020-02-28 YunQiang Su <syq@debian.org>
258 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
259 to handle multi-labels.
260 (has_label_name): New.
262 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
264 * config/tc-arm.c (enum pred_instruction_type): Remove
265 NEUTRAL_IT_NO_VPT_INSN predication type.
266 (cxn_handle_predication): Modify to require condition suffixes.
267 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
268 * testsuite/gas/arm/cde-scalar.s: Update test.
269 * testsuite/gas/arm/cde-warnings.l: Update test.
270 * testsuite/gas/arm/cde-warnings.s: Update test.
272 2020-02-26 Alan Modra <amodra@gmail.com>
274 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
275 N_() on empty string.
277 2020-02-26 Alan Modra <amodra@gmail.com>
279 * read.c (read_a_source_file): Call strncpy with length one
280 less than size of original_case_string.
282 2020-02-26 Alan Modra <amodra@gmail.com>
284 * config/obj-elf.c: Indent labels correctly.
285 * config/obj-macho.c: Likewise.
286 * config/tc-aarch64.c: Likewise.
287 * config/tc-alpha.c: Likewise.
288 * config/tc-arm.c: Likewise.
289 * config/tc-cr16.c: Likewise.
290 * config/tc-crx.c: Likewise.
291 * config/tc-frv.c: Likewise.
292 * config/tc-i386-intel.c: Likewise.
293 * config/tc-i386.c: Likewise.
294 * config/tc-ia64.c: Likewise.
295 * config/tc-mn10200.c: Likewise.
296 * config/tc-mn10300.c: Likewise.
297 * config/tc-nds32.c: Likewise.
298 * config/tc-riscv.c: Likewise.
299 * config/tc-s12z.c: Likewise.
300 * config/tc-xtensa.c: Likewise.
301 * config/tc-z80.c: Likewise.
303 * symbols.c: Likewise.
306 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
308 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
309 we are assembling instruction with CSR. Call riscv_csr_read_only_check
310 after parsing all arguments.
311 (enum csr_insn_type): New enum is used to classify the CSR instruction.
312 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
313 are used to check if we write a read-only CSR by the CSR instruction.
314 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
315 all CSR for the read-only CSR checking.
316 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
317 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
318 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
319 all CSR instructions for the read-only CSR checking.
320 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
321 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
323 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
324 (riscv_opts): Initialize it.
325 (reg_lookup_internal): Check the `riscv_opts.csr_check`
326 before doing the CSR checking.
327 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
328 (md_longopts): Add mcsr-check and mno-csr-check.
329 (md_parse_option): Handle new enum option values.
330 (s_riscv_option): Handle new long options.
331 * doc/c-riscv.texi: Add description for the new .option and assembler
333 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
335 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
337 * config/tc-riscv.c (csr_extra_hash): New.
338 (enum riscv_csr_class): New enum. Used to decide
339 whether or not this CSR is legal in the current ISA string.
340 (struct riscv_csr_extra): New structure to hold all extra information
342 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
343 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
344 Call hash_reg_name to insert CSR address into reg_names_hash.
345 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
346 Decide whether the CSR is valid according to the csr_extra_hash.
347 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
348 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
349 not a boolean. This is same as riscv_init_csr_hash, so keep the
351 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
352 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
353 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
354 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
355 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
356 f-ext CSR are not allowed.
357 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
358 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
359 source file is `priv-reg.s`, and the ISA is rv64if, so the
360 rv32-only CSR are not allowed.
361 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
363 2020-02-21 Alan Modra <amodra@gmail.com>
365 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
366 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
368 2020-02-21 Alan Modra <amodra@gmail.com>
371 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
372 on section size adjustment, instead perform another write if
373 exec header size is larger than section size.
375 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
377 * doc/c-riscv.texi: Add the doc entries for -march-attr/
378 -mno-arch-attr command line options.
380 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
382 * testsuite/gas/riscv/c-add-addi.d: New testcase.
383 * testsuite/gas/riscv/c-add-addi.s: Likewise.
385 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
388 * config/tc-z80.c (md_parse_option): Do not use an underscore
389 prefix for local labels in SDCC compatability mode.
390 (z80_start_line_hook): Remove SDCC dollar label support.
391 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
392 * testsuite/gas/z80/sdcc.s: Likewise.
394 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
397 * config/tc-z80.c: Add -march option.
398 * doc/as.texi: Update Z80 documentation.
399 * doc/c-z80.texi: Likewise.
400 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
401 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
402 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
403 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
404 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
405 * testsuite/gas/z80/gbz80_all.d: Likewise.
406 * testsuite/gas/z80/r800_extra.d: Likewise.
407 * testsuite/gas/z80/r800_ii8.d: Likewise.
408 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
409 * testsuite/gas/z80/sdcc.d: Likewise.
410 * testsuite/gas/z80/z180.d: Likewise.
411 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
412 * testsuite/gas/z80/z80_doc.d: Likewise.
413 * testsuite/gas/z80/z80_ii8.d: Likewise.
414 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
415 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
416 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
417 * testsuite/gas/z80/z80_sli.d: Likewise.
418 * testsuite/gas/z80/z80n_all.d: Likewise.
419 * testsuite/gas/z80/z80n_reloc.d: Likewise.
421 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
423 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
424 with GNU_PROPERTY_X86_FEATURE_2_MMX.
425 * testsuite/gas/i386/i386.exp: Run property-3 and
427 * testsuite/gas/i386/property-3.d: New file.
428 * testsuite/gas/i386/property-3.s: Likewise.
429 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
431 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
433 * config/tc-i386.c (cpu_arch): Add .popcnt.
434 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
435 Add a tab before @samp{.sse4a}.
437 2020-02-17 Jan Beulich <jbeulich@suse.com>
439 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
440 for AddrPrefixOpReg templates. Combine the two pieces of
441 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
444 2020-02-17 Jan Beulich <jbeulich@suse.com>
447 * config/tc-i386.c (md_assemble): Also suppress operand
448 swapping for MONITOR{,X} and MWAIT{,X}.
449 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
450 Add Intel syntax monitor/mwait tests.
451 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
453 *testsuite/gas/i386/sse3-intel.d,
454 testsuite/gas/i386/x86-64-sse3-intel.d: New.
455 * testsuite/gas/i386/i386.exp: Run new tests.
457 2020-02-17 Jan Beulich <jbeulich@suse.com>
460 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
461 [XYZ]MMWord memory operand ambiguity recognition logic (largely
463 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
465 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
466 * testsuite/gas/i386/avx512dq-inval.l,
467 testsuite/gas/i386/inval-avx.l,
468 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
469 * testsuite/gas/i386/avx512vl-ambig.s,
470 testsuite/gas/i386/avx512vl-ambig.l: New.
471 * testsuite/gas/i386/i386.exp: Run new test.
473 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
475 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
477 * doc/c-i386.texi: Document sse4a and nosse4a.
479 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
481 * doc/c-i386.texi: Remove the old movsx and movzx documentation
484 2020-02-14 Jan Beulich <jbeulich@suse.com>
487 * config/tc-i386.c (md_assemble): Move movsx/movzx special
489 (process_suffix): ... here. Consider just the first operand
491 (check_long_reg): Drop opcode 0x63 special case again.
492 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
493 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
494 Move ambiguous operand size tests ...
495 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
496 testsuite/gas/i386/noreg64.s: ... here.
497 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
498 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
499 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
500 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
501 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
502 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
503 testsuite/gas/i386/x86-64-movsxd.d,
504 testsuite/gas/i386/x86-64-movsxd-intel.d,
505 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
507 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
508 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
509 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
510 * testsuite/gas/i386/i386.exp: Run new tests.
512 2020-02-14 Jan Beulich <jbeulich@suse.com>
514 * config/tc-i386.c (process_operands): Also skip segment
515 override prefix emission if it matches an already present one.
516 * testsuite/gas/i386/prefix32.s: Add double segment override
518 * testsuite/gas/i386/prefix32.l: Adjust expectations.
520 2020-02-14 Jan Beulich <jbeulich@suse.com>
522 * config/tc-i386.c (process_operands): Drop ineffectual segment
523 overrides when optimizing.
524 * testsuite/gas/i386/lea-optimize.d: New.
525 * testsuite/gas/i386/i386.exp: Run new test.
527 2020-02-14 Jan Beulich <jbeulich@suse.com>
529 * config/tc-i386.c (process_operands): Also check insn prefix
530 for ineffectual segment override warning. Don't cover possible
531 VEX/EVEX encoded insns there.
532 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
533 testsuite/gas/i386/lea.e: New.
534 * testsuite/gas/i386/i386.exp: Run new test.
536 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
539 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
542 2020-02-13 Fangrui Song <maskray@google.com>
543 H.J. Lu <hongjiu.lu@intel.com>
546 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
547 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
548 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
549 * testsuite/gas/i386/relax-5.d: New file.
550 * testsuite/gas/i386/relax-5.s: Likewise.
551 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
552 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
554 2020-02-13 Jan Beulich <jbeulich@suse.com>
556 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
559 2020-02-12 Jan Beulich <jbeulich@suse.com>
561 * config/tc-i386.c (avx512): New (at file scope), moved from
562 (check_VecOperands): ... here.
563 (process_suffix): Add [XYZ]MMword operand size handling.
564 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
565 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
567 * testsuite/gas/i386/avx512dq-inval.l,
568 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
570 2020-02-12 Jan Beulich <jbeulich@suse.com>
573 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
575 * config/tc-i386-intel.c (i386_intel_operand): Also handle
576 CALL/JMP in O_tbyte_ptr case.
577 * doc/c-i386.texi: Mention far call and full pointer load ISA
579 * testsuite/gas/i386/x86-64-branch-3.s,
580 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
581 * testsuite/gas/i386/x86-64-branch-3.d,
582 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
583 * testsuite/gas/i386/x86-64-branch-5.l,
584 testsuite/gas/i386/x86-64-branch-5.s: New.
585 * testsuite/gas/i386/i386.exp: Run new test.
587 2020-02-12 Jan Beulich <jbeulich@suse.com>
590 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
591 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
593 (check_word_reg): Consistently error on mismatching register
595 * testsuite/gas/i386/general.s: Replace dword GPR with word one
596 for movw. Replace suffix / GPR for orb.
597 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
598 byte GPRs as well as ones for inb/outb with a word accumulator.
599 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
600 testsuite/gas/i386/inval.l: Adjust expectations.
602 2020-02-12 Jan Beulich <jbeulich@suse.com>
604 * config/tc-i386.c (operand_type_register_match): Also fall
605 through initial two if()-s when the template allows for a GPR
606 operand. Adjust comment.
608 2020-02-11 Jan Beulich <jbeulich@suse.com>
610 (struct _i386_insn): New field "short_form".
611 (optimize_encoding): Drop setting of shortform field.
612 (process_suffix): Set i.short_form. Replace shortform use.
613 (process_operands): Replace shortform use.
615 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
617 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
618 loop initial declaration.
620 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
622 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
623 instructions that can have 5 arguments.
624 (enum operand_parse_code): Add new operands.
625 (parse_operands): Account for new operands.
627 (enum neon_shape_el): Introduce P suffixes for coprocessor.
628 (neon_select_shape): Account for P suffix.
629 (LOW1): Move macro to global position.
630 (HI4): Move macro to global position.
631 (vcx_assign_vec_d): New.
632 (vcx_assign_vec_m): New.
633 (vcx_assign_vec_n): New.
634 (enum vcx_reg_type): New.
635 (vcx_get_reg_type): New.
638 (vcx_handle_shape): New.
639 (vcx_ensure_register_in_range): New.
640 (vcx_handle_register_arguments): New.
641 (vcx_handle_insn_block): New.
642 (vcx_handle_common_checks): New.
646 * testsuite/gas/arm/cde-missing-fp.d: New test.
647 * testsuite/gas/arm/cde-missing-fp.l: New test.
648 * testsuite/gas/arm/cde-missing-mve.d: New test.
649 * testsuite/gas/arm/cde-missing-mve.l: New test.
650 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
651 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
652 * testsuite/gas/arm/cde-mve.s: New test.
653 * testsuite/gas/arm/cde-warnings.l:
654 * testsuite/gas/arm/cde-warnings.s:
655 * testsuite/gas/arm/cde.d:
656 * testsuite/gas/arm/cde.s:
658 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
659 Matthew Malcomson <matthew.malcomson@arm.com>
661 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
662 CDE coprocessor that can be enabled.
663 (enum pred_instruction_type): New pred type.
664 (BAD_NO_VPT): New error message.
665 (BAD_CDE): New error message.
666 (BAD_CDE_COPROC): New error message.
667 (enum operand_parse_code): Add new immediate operands.
668 (parse_operands): Account for new immediate operands.
669 (check_cde_operand): New.
670 (cde_coproc_enabled): New.
671 (cde_coproc_pos): New.
672 (cde_handle_coproc): New.
673 (cxn_handle_predication): New.
674 (do_custom_instruction_1): New.
675 (do_custom_instruction_2): New.
676 (do_custom_instruction_3): New.
689 (handle_pred_state): Define new IT block behaviour.
690 (insns): Add newn CX*{,d}{,a} instructions.
691 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
692 Define new cdecp extension strings.
693 * doc/c-arm.texi: Document new cdecp extension arguments.
694 * testsuite/gas/arm/cde-scalar.d: New test.
695 * testsuite/gas/arm/cde-scalar.s: New test.
696 * testsuite/gas/arm/cde-warnings.d: New test.
697 * testsuite/gas/arm/cde-warnings.l: New test.
698 * testsuite/gas/arm/cde-warnings.s: New test.
699 * testsuite/gas/arm/cde.d: New test.
700 * testsuite/gas/arm/cde.s: New test.
702 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
705 * config/tc-i386.c (intel64): Renamed to ...
707 (match_template): Accept Intel64 only instruction by default.
708 (i386_displacement): Updated.
709 (md_parse_option): Updated.
710 * c-i386.texi: Update -mamd64/-mintel64 documentation.
711 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
712 -mamd64 to x86-64-sysenter-amd.
713 * testsuite/gas/i386/x86-64-sysenter.d: New file.
715 2020-02-10 Alan Modra <amodra@gmail.com>
717 * config/obj-elf.c (obj_elf_change_section): Error for section
718 type, attr or entsize changes in assembly.
719 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
720 * testsuite/gas/elf/section5.l: Update.
722 2020-02-10 Alan Modra <amodra@gmail.com>
724 * output-file.c (output_file_close): Do a normal close when
725 flag_always_generate_output.
726 * write.c (write_object_file): Don't stop output when
727 flag_always_generate_output.
729 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
732 * config/tc-z80.c: Add -gbz80 command line option to generate code
733 for the GameBoy Z80. Add support for generating DWARF.
734 * config/tc-z80.h: Add support for DWARF debug information
736 * doc/c-z80.texi: Document new command line option.
737 * testsuite/gas/z80/gbz80_all.d: New file.
738 * testsuite/gas/z80/gbz80_all.s: New file.
739 * testsuite/gas/z80/z80.exp: Run the new tests.
740 * testsuite/gas/z80/z80n_all.d: New file.
741 * testsuite/gas/z80/z80n_all.s: New file.
742 * testsuite/gas/z80/z80n_reloc.d: New file.
744 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
747 * config/obj-elf.c (get_section): Also check
748 linked_to_symbol_name.
749 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
750 (obj_elf_parse_section_letters): Handle the 'o' flag.
751 (build_group_lists): Renamed to ...
752 (build_additional_section_info): This. Set elf_linked_to_section
753 from map_head.linked_to_symbol_name.
754 (elf_adjust_symtab): Updated.
755 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
756 * doc/as.texi: Document the 'o' flag.
757 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
758 * testsuite/gas/elf/section18.d: New file.
759 * testsuite/gas/elf/section18.s: Likewise.
760 * testsuite/gas/elf/section19.d: Likewise.
761 * testsuite/gas/elf/section19.s: Likewise.
762 * testsuite/gas/elf/section20.d: Likewise.
763 * testsuite/gas/elf/section20.s: Likewise.
764 * testsuite/gas/elf/section21.d: Likewise.
765 * testsuite/gas/elf/section21.l: Likewise.
766 * testsuite/gas/elf/section21.s: Likewise.
768 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
770 * NEWS: Mention x86 assembler options to align branches for
773 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
775 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
776 only for ELF targets.
777 * testsuite/gas/i386/unique.d: Don't xfail.
778 * testsuite/gas/i386/x86-64-unique.d: Likewise.
780 2020-02-06 Alan Modra <amodra@gmail.com>
782 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
783 * testsuite/gas/i386/x86-64-unique.d: Likewise.
785 2020-02-06 Alan Modra <amodra@gmail.com>
787 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
788 xfail, and rename test.
789 * testsuite/gas/elf/section12b.d: Likewise.
790 * testsuite/gas/elf/section16a.d: Likewise.
791 * testsuite/gas/elf/section16b.d: Likewise.
793 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
796 * config/obj-elf.c (section_match): Removed.
797 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
799 (obj_elf_change_section): Replace info and group_name arguments
800 with match_p. Also update the section ID and flags from match_p.
801 (obj_elf_section): Handle "unique,N". Update call to
802 obj_elf_change_section.
803 * config/obj-elf.h (elf_section_match): New.
804 (obj_elf_change_section): Updated.
805 * config/tc-arm.c (start_unwind_section): Update call to
806 obj_elf_change_section.
807 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
808 * config/tc-microblaze.c (microblaze_s_data): Likewise.
809 (microblaze_s_sdata): Likewise.
810 (microblaze_s_rdata): Likewise.
811 (microblaze_s_bss): Likewise.
812 * config/tc-mips.c (s_change_section): Likewise.
813 * config/tc-msp430.c (msp430_profiler): Likewise.
814 * config/tc-rx.c (parse_rx_section): Likewise.
815 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
816 * doc/as.texi: Document "unique,N" in .section directive.
817 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
818 * testsuite/gas/elf/section15.d: New file.
819 * testsuite/gas/elf/section15.s: Likewise.
820 * testsuite/gas/elf/section16.s: Likewise.
821 * testsuite/gas/elf/section16a.d: Likewise.
822 * testsuite/gas/elf/section16b.d: Likewise.
823 * testsuite/gas/elf/section17.d: Likewise.
824 * testsuite/gas/elf/section17.l: Likewise.
825 * testsuite/gas/elf/section17.s: Likewise.
826 * testsuite/gas/i386/unique.d: Likewise.
827 * testsuite/gas/i386/unique.s: Likewise.
828 * testsuite/gas/i386/x86-64-unique.d: Likewise.
829 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
831 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
833 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
835 2020-02-01 Anthony Green <green@moxielogic.com>
837 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
839 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
841 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
844 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
847 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
848 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
850 * testsuite/gas/arm/mve_dsp.d: New test.
852 2020-01-31 Nick Clifton <nickc@redhat.com>
854 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
855 rather than BFD_RELOC_NONE.
857 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
859 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
860 to support VLDMIA instruction for MVE.
861 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
863 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
865 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
867 * testsuite/gas/arm/mve-ldst.d: New test.
868 * testsuite/gas/arm/mve-ldst.s: Likewise.
870 2020-01-31 Nick Clifton <nickc@redhat.com>
872 * po/fr.po: Updated French translation.
873 * po/ru.po: Updated Russian translation.
875 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
877 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
879 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
880 * testsuite/gas/aarch64/sve-movprfx_28.d,
881 * testsuite/gas/aarch64/sve-movprfx_28.l,
882 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
884 2020-01-30 Jan Beulich <jbeulich@suse.com>
886 * config/tc-i386.c (output_disp): Tighten base_opcode check.
887 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
888 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
891 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
893 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
894 * testsuite/gas/bpf/alu-be.d: Likewise.
895 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
896 * testsuite/gas/bpf/alu32-be.d: Likewise.
898 2020-01-30 Jan Beulich <jbeulich@suse.com>
900 * testsuite/gas/i386/x86-64-branch-2.s,
901 testsuite/gas/i386/x86-64-branch-4.s,
902 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
903 * testsuite/gas/i386/ilp32/x86-64-branch.d,
904 testsuite/gas/i386/x86-64-branch-2.d,
905 testsuite/gas/i386/x86-64-branch-4.l,
906 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
908 2020-01-30 Jan Beulich <jbeulich@suse.com>
910 * config/tc-i386.c (process_suffix): .
911 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
912 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
914 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
916 testsuite/gas/i386/x86_64.s: Add RETF cases.
917 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
918 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
919 testsuite/gas/i386/x86-64-opcode.d,
920 testsuite/gas/i386/x86-64-suffix-intel.d,
921 testsuite/gas/i386/x86-64-suffix.d,
922 testsuite/gas/i386/x86_64-intel.d
923 testsuite/gas/i386/x86_64.d: Adjust expectations.
924 * testsuite/gas/i386/x86-64-suffix.e,
925 testsuite/gas/i386/x86_64.e: New.
927 2020-01-30 Jan Beulich <jbeulich@suse.com>
929 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
932 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
935 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
937 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
938 differences. Document movslq and movsxd.
939 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
940 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
941 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
942 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
943 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
944 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
945 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
946 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
947 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
948 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
949 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
951 2020-01-27 Alan Modra <amodra@gmail.com>
953 * testsuite/gas/all/gas.exp: Replace case statements with switch
955 * testsuite/gas/elf/elf.exp: Likewise.
956 * testsuite/gas/macros/macros.exp: Likewise.
957 * testsuite/lib/gas-defs.exp: Likewise.
959 2020-01-27 Tamar Christina <tamar.christina@arm.com>
962 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
963 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
965 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
967 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
968 s exts must be known, so rename *ok* to *fail*.
969 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
970 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
971 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
973 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
974 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
976 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
979 * config/tc-i386.c (check_long_reg): Always disallow double word
980 suffix in mnemonic with word general register.
981 * testsuite/gas/i386/general.s: Replace word general register
982 with double word general register for movl.
983 * testsuite/gas/i386/inval.s: Add tests for movl with word general
985 * testsuite/gas/i386/general.l: Updated.
986 * testsuite/gas/i386/inval.l: Likewise.
988 2020-01-22 Alan Modra <amodra@gmail.com>
990 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
991 __tls_get_addr_desc and __tls_get_addr_opt.
993 2020-01-21 Jan Beulich <jbeulich@suse.com>
995 * testsuite/gas/i386/inval-crc32.s,
996 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
997 * testsuite/gas/i386/inval-crc32.l,
998 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1000 2020-01-21 Jan Beulich <jbeulich@suse.com>
1002 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1003 generic code path. Deal with No_lSuf being set in a template.
1004 * testsuite/gas/i386/inval-crc32.l,
1005 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1006 instead of error(s) when operand size is ambiguous.
1007 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1008 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1009 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1010 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1011 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1012 Adjust expectations.
1014 2020-01-21 Jan Beulich <jbeulich@suse.com>
1016 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1017 and an intel_syntax check. Re-write lack-of-suffix processing
1019 * doc/c-i386.texi: Document operand size defaults for suffix-
1020 less AT&T syntax insns.
1021 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1022 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1023 testsuite/gas/i386/x86-64-avx-scalar.s,
1024 testsuite/gas/i386/x86-64-avx.s,
1025 testsuite/gas/i386/x86-64-bundle.s,
1026 testsuite/gas/i386/x86-64-intel64.s,
1027 testsuite/gas/i386/x86-64-lock-1.s,
1028 testsuite/gas/i386/x86-64-opcode.s,
1029 testsuite/gas/i386/x86-64-sse2avx.s,
1030 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1031 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1032 testsuite/gas/i386/x86-64-nops.s,
1033 testsuite/gas/i386/x86-64-ptwrite.s,
1034 testsuite/gas/i386/x86-64-simd.s,
1035 testsuite/gas/i386/x86-64-sse-noavx.s,
1036 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1038 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1039 testsuite/gas/i386/noreg64.s: Add further tests.
1040 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1041 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1042 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1043 testsuite/gas/i386/sse-noavx.d,
1044 testsuite/gas/i386/x86-64-intel64.d,
1045 testsuite/gas/i386/x86-64-nops.d,
1046 testsuite/gas/i386/x86-64-opcode.d,
1047 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1048 testsuite/gas/i386/x86-64-ptwrite.d,
1049 testsuite/gas/i386/x86-64-simd-intel.d,
1050 testsuite/gas/i386/x86-64-simd-suffix.d,
1051 testsuite/gas/i386/x86-64-simd.d,
1052 testsuite/gas/i386/x86-64-sse-noavx.d
1053 testsuite/gas/i386/x86-64-suffix.d,
1054 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1055 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1056 testsuite/gas/i386/noreg64.l: New.
1057 * testsuite/gas/i386/i386.exp: Run new tests.
1059 2020-01-21 Jan Beulich <jbeulich@suse.com>
1061 * testsuite/gas/i386/avx512_bf16_vl.s,
1062 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1063 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1064 broadcast forms of VCVTNEPS2BF16.
1065 * testsuite/gas/i386/avx512_bf16_vl.d,
1066 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1068 2020-01-20 Nick Clifton <nickc@redhat.com>
1070 * po/uk.po: Updated Ukranian translation.
1072 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1075 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1076 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1078 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1079 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1080 R_X86_64_GOTPC32_TLSDESC relocation.
1082 2020-01-18 Nick Clifton <nickc@redhat.com>
1084 * configure: Regenerate.
1085 * po/gas.pot: Regenerate.
1087 2020-01-18 Nick Clifton <nickc@redhat.com>
1089 Binutils 2.34 branch created.
1091 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1093 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1094 with vex_encoding_vex.
1095 (parse_insn): Likewise.
1096 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1097 and {vex3} documentation.
1098 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1100 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1102 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1105 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1106 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1107 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1108 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1109 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1110 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1112 2020-01-16 Jan Beulich <jbeulich@suse.com>
1114 * config/tc-i386.c (match_template): Drop found_cpu_match local
1117 2020-01-16 Jan Beulich <jbeulich@suse.com>
1119 * testsuite/gas/i386/avx512dq-inval.l,
1120 testsuite/gas/i386/avx512dq-inval.s: New.
1121 * testsuite/gas/i386/i386.exp: Run new test.
1123 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1125 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1126 relocations when the target is 430X, except when extracting part of an
1128 (msp430_srcoperand): Adjust comment.
1129 Initialize the expp member of the msp430_operand_s struct as
1131 (msp430_dstoperand): Likewise.
1132 * testsuite/gas/msp430/msp430.exp: Run new test.
1133 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1134 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1136 2020-01-15 Alan Modra <amodra@gmail.com>
1138 * configure.tgt: Add sparc-*-freebsd case.
1140 2020-01-14 Lili Cui <lili.cui@intel.com>
1142 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1143 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1144 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1145 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1146 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1147 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1148 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1149 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1150 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1151 * testsuite/gas/i386/align-branch-5.d: Likewise.
1152 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1153 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1154 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1155 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1156 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1157 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1158 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1159 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1160 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1161 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1162 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1163 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1165 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1168 * config/tc-z80.c: Add support for half precision, single
1169 precision and double precision floating point values.
1170 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1171 * doc/as.texi: Add new z80 command line options.
1172 * doc/c-z80.texi: Document new z80 command line options.
1173 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1174 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1175 * testsuite/gas/z80/z80.exp: Run the new test.
1176 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1177 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1178 * testsuite/gas/z80/strings.d: Update expected output.
1180 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1182 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1185 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1187 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1189 * config/tc-arc.h: Add header if/defs.
1190 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1192 2020-01-13 Alan Modra <amodra@gmail.com>
1194 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1196 2020-01-13 Alan Modra <amodra@gmail.com>
1198 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1201 2020-01-10 Alan Modra <amodra@gmail.com>
1203 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1204 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1206 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1209 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1211 (emit_ld_r_r): Likewise.
1212 (emit_ld_rr_m): Likewise.
1213 (emit_ld_rr_nn): Likewise.
1215 2020-01-09 Jan Beulich <jbeulich@suse.com>
1217 * config/tc-i386.c (optimize_encoding): Add
1218 is_any_vex_encoding() invocations. Drop respective
1219 i.tm.extension_opcode == None checks.
1221 2020-01-09 Jan Beulich <jbeulich@suse.com>
1223 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1224 REX transformations. Correct comment indentation.
1226 2020-01-09 Jan Beulich <jbeulich@suse.com>
1228 * config/tc-i386.c (optimize_encoding): Generalize register
1229 transformation for TEST optimization.
1231 2020-01-09 Jan Beulich <jbeulich@suse.com>
1233 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1234 testsuite/gas/i386/x86-64-sysenter-amd.d,
1235 testsuite/gas/i386/x86-64-sysenter-amd.l,
1236 testsuite/gas/i386/x86-64-sysenter-intel.d,
1237 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1238 * testsuite/gas/i386/i386.exp: Run new tests.
1240 2020-01-08 Nick Clifton <nickc@redhat.com>
1243 * doc/as.texi (Align): Document the fact that all arguments can be
1246 (P2align): Likewise.
1248 2020-01-08 Nick Clifton <nickc@redhat.com>
1251 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1252 already defined as a different symbol type.
1253 * testsuite/gas/elf/pr14891.s: New test source file.
1254 * testsuite/gas/elf/pr14891.d: New test driver.
1255 * testsuite/gas/elf/pr14891.s: New test expected error output.
1256 * testsuite/gas/elf/elf.exp: Run the new test.
1258 2020-01-08 Alan Modra <amodra@gmail.com>
1260 * config/tc-z8k.c (md_begin): Make idx unsigned.
1261 (get_specific): Likewise for this_index.
1263 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1265 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1266 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1267 (md_operand): Set X_md to absent.
1268 (arc_parse_name): Check for X_md.
1270 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1273 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1274 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1276 * read.c (next_char_of_string): Likewise.
1277 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1278 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1280 2020-01-03 Nick Clifton <nickc@redhat.com>
1282 * po/sv.po: Updated Swedish translation.
1284 2020-01-03 Jan Beulich <jbeulich@suse.com>
1286 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1287 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1289 2020-01-03 Jan Beulich <jbeulich@suse.com>
1291 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1292 by-element usdot. Add 64-bit form tests for by-element sudot.
1293 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1295 2020-01-03 Jan Beulich <jbeulich@suse.com>
1297 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1298 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1300 2020-01-03 Jan Beulich <jbeulich@suse.com>
1302 * testsuite/gas/aarch64/f64mm.d,
1303 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1305 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1307 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1308 support for assembler code generated by SDCC. Add new relocation
1309 types. Add z80-elf target support.
1310 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1311 labels. Local labels starts from ".L".
1312 * NEWS: Mention the new support.
1313 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1314 * testsuite/gas/all/fwdexp.s: Likewise.
1315 * testsuite/gas/all/cond.l: Likewise.
1316 * testsuite/gas/all/cond.s: Likewise.
1317 * testsuite/gas/all/fwdexp.d: Likewise.
1318 * testsuite/gas/all/fwdexp.s: Likewise.
1319 * testsuite/gas/elf/section2.e-mips: Likewise.
1320 * testsuite/gas/elf/section2.l: Likewise.
1321 * testsuite/gas/elf/section2.s: Likewise.
1322 * testsuite/gas/macros/app1.d: Likewise.
1323 * testsuite/gas/macros/app1.s: Likewise.
1324 * testsuite/gas/macros/app2.d: Likewise.
1325 * testsuite/gas/macros/app2.s: Likewise.
1326 * testsuite/gas/macros/app3.d: Likewise.
1327 * testsuite/gas/macros/app3.s: Likewise.
1328 * testsuite/gas/macros/app4.d: Likewise.
1329 * testsuite/gas/macros/app4.s: Likewise.
1330 * testsuite/gas/macros/app4b.s: Likewise.
1331 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1332 * testsuite/gas/z80/z80.exp: Add new tests
1333 * testsuite/gas/z80/dollar.d: New file.
1334 * testsuite/gas/z80/dollar.s: New file.
1335 * testsuite/gas/z80/ez80_adl_all.d: New file.
1336 * testsuite/gas/z80/ez80_adl_all.s: New file.
1337 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1338 * testsuite/gas/z80/ez80_isuf.s: New file.
1339 * testsuite/gas/z80/ez80_z80_all.d: New file.
1340 * testsuite/gas/z80/ez80_z80_all.s: New file.
1341 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1342 * testsuite/gas/z80/r800_extra.d: New file.
1343 * testsuite/gas/z80/r800_extra.s: New file.
1344 * testsuite/gas/z80/r800_ii8.d: New file.
1345 * testsuite/gas/z80/r800_z80_doc.d: New file.
1346 * testsuite/gas/z80/z180.d: New file.
1347 * testsuite/gas/z80/z180.s: New file.
1348 * testsuite/gas/z80/z180_z80_doc.d: New file.
1349 * testsuite/gas/z80/z80_doc.d: New file.
1350 * testsuite/gas/z80/z80_doc.s: New file.
1351 * testsuite/gas/z80/z80_ii8.d: New file.
1352 * testsuite/gas/z80/z80_ii8.s: New file.
1353 * testsuite/gas/z80/z80_in_f_c.d: New file.
1354 * testsuite/gas/z80/z80_in_f_c.s: New file.
1355 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1356 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1357 * testsuite/gas/z80/z80_out_c_0.d: New file.
1358 * testsuite/gas/z80/z80_out_c_0.s: New file.
1359 * testsuite/gas/z80/z80_reloc.d: New file.
1360 * testsuite/gas/z80/z80_reloc.s: New file.
1361 * testsuite/gas/z80/z80_sli.d: New file.
1362 * testsuite/gas/z80/z80_sli.s: New file.
1364 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1366 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1369 2020-01-01 Alan Modra <amodra@gmail.com>
1371 Update year range in copyright notice of all files.
1373 For older changes see ChangeLog-2019
1375 Copyright (C) 2020 Free Software Foundation, Inc.
1377 Copying and distribution of this file, with or without modification,
1378 are permitted in any medium without royalty provided the copyright
1379 notice and this notice are preserved.
1385 version-control: never