1 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
4 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
5 * testsuite/gas/i386/localpic.s: Add a test for relocation
6 against local absolute symbol.
7 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
8 * testsuite/gas/i386/localpic.d: Updated.
9 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
10 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
12 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
16 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
17 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
18 testsuite/gas/i386/x86-64-jump.d.
19 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
20 Incorporate changes to
21 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
22 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
23 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
24 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
25 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
27 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
31 * dwarf2dbg.c: Do not include "bignum.h".
33 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
35 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
36 * testsuite/gas/riscv/alias-csr.s: Likewise.
37 * testsuite/gas/riscv/no-aliases-csr.d: Move this
38 to priv-reg-pseudo-noalias.
39 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
40 * testsuite/gas/riscv/bad-csr.l: Likewise.
41 * testsuite/gas/riscv/bad-csr.s: Likewise.
42 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
43 * testsuite/gas/riscv/satp.s: Likewise.
44 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
45 csr instruction, including alias-csr testcase.
46 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
47 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
48 pseudo instruction with objdump -Mno-aliases.
49 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
50 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
51 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
52 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
53 * testsuite/gas/riscv/priv-reg.s: Likewise.
54 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
55 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
56 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
58 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
60 * config/obj-coff.c (obj_coff_section): Set the bss flag on
61 sections with the "b" attribute.
63 2020-03-22 Alan Modra <amodra@gmail.com>
65 * testsuite/gas/s12z/truncated.d: Update expected output.
67 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
70 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
71 * doc/c-z80.texi: Update documentation.
73 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
78 Fix disassembling ED+A4/AC/B4/BC opcodes.
79 Fix assembling lines containing colonless label and instruction
80 with first operand inside parentheses.
81 Fix registration of unsupported by target CPU registers.
82 * config/tc-z80.c: See above.
83 * config/tc-z80.h: See above.
84 * testsuite/gas/z80/colonless.d: Update test.
85 * testsuite/gas/z80/colonless.s: Likewise.
86 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
87 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
88 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
89 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
90 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
91 * testsuite/gas/z80/unsup_regs.s: Likewise.
92 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
93 * testsuite/gas/z80/z80.exp: Likewise.
94 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
95 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
96 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
98 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
101 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
102 (parse_operands): Handle new operand codes.
103 (do_neon_dyadic_long): Make shape check accept the scalar variants.
104 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
105 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
106 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
107 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
108 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
109 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
110 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
112 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
114 * NEWS: Mention x86 assembler options for CVE-2020-0551.
116 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
118 * testsuite/gas/i386/i386.exp: Run new tests.
119 * testsuite/gas/i386/lfence-byte.d: New file.
120 * testsuite/gas/i386/lfence-byte.e: Likewise.
121 * testsuite/gas/i386/lfence-byte.s: Likewise.
122 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
123 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
124 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
125 * testsuite/gas/i386/lfence-indbr.e: Likewise.
126 * testsuite/gas/i386/lfence-indbr.s: Likewise.
127 * testsuite/gas/i386/lfence-load.d: Likewise.
128 * testsuite/gas/i386/lfence-load.s: Likewise.
129 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
130 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
131 * testsuite/gas/i386/lfence-ret.s: Likewise.
132 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
133 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
134 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
135 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
136 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
137 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
138 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
139 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
140 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
141 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
142 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
143 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
145 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
147 * config/tc-i386.c (lfence_after_load): New.
148 (lfence_before_indirect_branch_kind): New.
149 (lfence_before_indirect_branch): New.
150 (lfence_before_ret_kind): New.
151 (lfence_before_ret): New.
154 (insert_lfence_after): New.
155 (insert_lfence_before): New.
156 (md_assemble): Call insert_lfence_before and insert_lfence_after.
158 (OPTION_MLFENCE_AFTER_LOAD): New.
159 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
160 (OPTION_MLFENCE_BEFORE_RET): New.
161 (md_longopts): Add -mlfence-after-load=,
162 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
163 (md_parse_option): Handle -mlfence-after-load=,
164 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
165 (md_show_usage): Display -mlfence-after-load=,
166 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
167 (i386_cons_align): New.
168 * config/tc-i386.h (i386_cons_align): New.
169 (md_cons_align): New.
170 * doc/c-i386.texi: Document -mlfence-after-load=,
171 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
173 2020-03-11 Nick Clifton <nickc@redhat.com>
177 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
178 (DWARF2_FILE_SIZE_NAME): Default to -1.
179 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
181 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
182 (NUM_MD5_BYTES): Define.
183 (struct file entry): Add md5 field.
184 (get_filenum): Delete and replace with...
185 (get_basename): New function.
186 (get_directory_table_entry): New function.
187 (allocate_filenum): New function.
188 (allocate_filename_to_slot): New function.
189 (dwarf2_where): Use new functions.
190 (dwarf2_directive_filename): Add support for extended .file
192 (dwarf2_directive_loc): Allow the use of file number zero with
194 (out_file_list): Rename to...
195 (out_dir_and_file_list): Add DWARF 5 support.
196 (out_debug_line): Emit extra values into the section header for
198 (out_debug_str): Allow for file 0 to be used with DWARF 5.
199 * doc/as.texi (.file): Update the description of this pseudo-op.
200 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
201 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
202 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
203 * NEWS: Mention the new feature.
205 2020-03-10 Alan Modra <amodra@gmail.com>
207 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
208 to avoid signed overflow.
209 * config/tc-mcore.c (md_assemble): Likewise.
210 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
211 * config/tc-nds32.c (SET_ADDEND): Likewise.
212 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
214 2020-03-09 Jan Beulich <jbeulich@suse.com>
216 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
217 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
218 testsuite/gas/i386/avx-intel.d: Adjust expectations.
220 2020-03-07 Alan Modra <amodra@gmail.com>
222 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
225 2020-03-06 Nick Clifton <nickc@redhat.com>
228 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
229 0 if the dwarf_level is 5 or more. Complain if a filename follows
231 * testsuite/gas/elf/dwarf-5-file0.s: New test.
232 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
233 * testsuite/gas/elf/elf.exp: Run the new test.
236 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
237 * doc/as.texi: Fix another typo.
239 2020-03-06 Nick Clifton <nickc@redhat.com>
242 * as.c (dwarf_level): Define.
243 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
244 (parse_args): Add support for the new options.
245 as.h (dwarf_level): Prototype.
246 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
248 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
249 (DWARF2_LINE_VERSION): Remove definition.
250 * doc/as.texi: Document the new options.
252 2020-03-06 Nick Clifton <nickc@redhat.com>
255 * as.c (main): Allow matching input and outputs when they are
258 2020-03-06 Jan Beulich <jbeulich@suse.com>
260 * config/tc-i386.c (match_mem_size): Generalize broadcast special
262 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
263 one of byte/word/dword/qword is set alongside a SIMD register in
264 a template's operand.
266 2020-03-06 Jan Beulich <jbeulich@suse.com>
268 * config/tc-i386.c (match_template): Extend code in logic
269 rejecting certain suffixes in certain modes to also cover mask
270 register use and VecSIB. Drop special casing of broadcast. Skip
271 immediates in the check.
273 2020-03-06 Jan Beulich <jbeulich@suse.com>
275 * config/tc-i386.c (match_template): Fold duplicate code in
276 logic rejecting certain suffixes in certain modes. Drop
279 2020-03-06 Jan Beulich <jbeulich@suse.com>
281 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
282 alongside !norex64 ones.
283 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
284 with both 32- and 64-bit GPR operands.
285 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
286 32- and 64-bit GPR operands.
287 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
288 testsuite/gas/i386/x86-64-avx512bw.d,
289 testsuite/gas/i386/x86-64-avx512f-intel.d,
290 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
292 2020-03-06 Jan Beulich <jbeulich@suse.com>
294 * config/tc-i386.c (md_assemble): Drop use of rex64.
295 (process_suffix): For REX.W for 64-bit CRC32.
297 2020-03-06 Jan Beulich <jbeulich@suse.com>
299 * config/tc-i386.c (i386_addressing_mode): For 32-bit
300 addressing for MPX insns without base/index.
301 * testsuite/gas/i386/mpx-16bit.s,
302 * testsuite/gas/i386/mpx-16bit.d: New.
303 * testsuite/gas/i386/i386.exp: Run new test.
305 2020-03-06 Jan Beulich <jbeulich@suse.com>
307 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
308 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
309 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
310 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
311 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
312 as well as a BSWAP one.
313 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
314 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
315 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
316 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
317 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
318 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
319 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
320 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
321 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
322 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
323 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
324 testsuite/gas/i386/vmx.d: Adjust expectations.
326 2020-03-06 Jan Beulich <jbeulich@suse.com>
328 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
329 from having their operands swapped.
330 * testsuite/gas/i386/waitpkg.s,
331 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
332 3-operand cases as well as testing of 16-bit code generation.
333 * testsuite/gas/i386/waitpkg.d,
334 testsuite/gas/i386/waitpkg-intel.d,
335 testsuite/gas/i386/x86-64-waitpkg.d,
336 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
338 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
340 * config/tc-riscv.c (percent_op_utype): Support the modifier
342 * doc/c-riscv.texi: Add documentation.
343 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
344 modifier %got_pcrel_hi.
345 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
346 * testsuite/gas/riscv/relax-reloc.d: Likewise.
347 * testsuite/gas/riscv/relax-reloc.s: Likewise.
349 * doc/c-riscv.texi (relocation modifiers): Add documentation.
350 (RISC-V-Formats): Update the section name from "Instruction Formats"
351 to "RISC-V Instruction Formats".
353 2020-03-04 Alexandre Oliva <oliva@adacore.com>
355 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
356 detected in a section which does not have at least 4 byte
358 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
359 * testsuite/gas/arm/ldr-t.s: Likewise.
360 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
361 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
362 disassembly, ignoring any NOPs that may have been inserted because
363 of section alignment.
364 * testsuite/gas/arm/ldr-t.d: Likewise.
366 2020-03-04 Jan Beulich <jbeulich@suse.com>
368 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
369 * doc/c-i386.texi: Mention sev_es.
370 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
371 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
373 * testsuite/gas/i386/arch-13-znver1.d,
374 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
376 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
378 * config/tc-i386.c (match_template): Replace ignoresize and
379 defaultsize with mnemonicsize.
380 (process_suffix): Likewise.
382 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
385 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
386 instruction LD IY,(HL).
387 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
388 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
389 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
390 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
392 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
395 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
396 x86-64-default-suffix-avx.
397 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
398 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
399 * testsuite/gas/i386/noreg64.d: Updated.
400 * testsuite/gas/i386/noreg64.l: Likewise.
401 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
402 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
403 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
405 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
408 * config/tc-z80.c (contains_register): Prevent an illegal memory
409 access when checking an expression for a register name.
411 2020-03-03 Alan Modra <amodra@gmail.com>
413 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
416 2020-03-02 Alan Modra <amodra@gmail.com>
418 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
419 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
421 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
422 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
423 (s3_s_score_lcomm): Likewise.
424 * config/tc-score7.c: Similarly.
425 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
427 2020-02-28 YunQiang Su <syq@debian.org>
430 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
431 to handle multi-labels.
432 (has_label_name): New.
434 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
436 * config/tc-arm.c (enum pred_instruction_type): Remove
437 NEUTRAL_IT_NO_VPT_INSN predication type.
438 (cxn_handle_predication): Modify to require condition suffixes.
439 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
440 * testsuite/gas/arm/cde-scalar.s: Update test.
441 * testsuite/gas/arm/cde-warnings.l: Update test.
442 * testsuite/gas/arm/cde-warnings.s: Update test.
444 2020-02-26 Alan Modra <amodra@gmail.com>
446 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
447 N_() on empty string.
449 2020-02-26 Alan Modra <amodra@gmail.com>
451 * read.c (read_a_source_file): Call strncpy with length one
452 less than size of original_case_string.
454 2020-02-26 Alan Modra <amodra@gmail.com>
456 * config/obj-elf.c: Indent labels correctly.
457 * config/obj-macho.c: Likewise.
458 * config/tc-aarch64.c: Likewise.
459 * config/tc-alpha.c: Likewise.
460 * config/tc-arm.c: Likewise.
461 * config/tc-cr16.c: Likewise.
462 * config/tc-crx.c: Likewise.
463 * config/tc-frv.c: Likewise.
464 * config/tc-i386-intel.c: Likewise.
465 * config/tc-i386.c: Likewise.
466 * config/tc-ia64.c: Likewise.
467 * config/tc-mn10200.c: Likewise.
468 * config/tc-mn10300.c: Likewise.
469 * config/tc-nds32.c: Likewise.
470 * config/tc-riscv.c: Likewise.
471 * config/tc-s12z.c: Likewise.
472 * config/tc-xtensa.c: Likewise.
473 * config/tc-z80.c: Likewise.
475 * symbols.c: Likewise.
478 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
480 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
481 we are assembling instruction with CSR. Call riscv_csr_read_only_check
482 after parsing all arguments.
483 (enum csr_insn_type): New enum is used to classify the CSR instruction.
484 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
485 are used to check if we write a read-only CSR by the CSR instruction.
486 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
487 all CSR for the read-only CSR checking.
488 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
489 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
490 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
491 all CSR instructions for the read-only CSR checking.
492 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
493 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
495 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
496 (riscv_opts): Initialize it.
497 (reg_lookup_internal): Check the `riscv_opts.csr_check`
498 before doing the CSR checking.
499 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
500 (md_longopts): Add mcsr-check and mno-csr-check.
501 (md_parse_option): Handle new enum option values.
502 (s_riscv_option): Handle new long options.
503 * doc/c-riscv.texi: Add description for the new .option and assembler
505 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
507 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
509 * config/tc-riscv.c (csr_extra_hash): New.
510 (enum riscv_csr_class): New enum. Used to decide
511 whether or not this CSR is legal in the current ISA string.
512 (struct riscv_csr_extra): New structure to hold all extra information
514 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
515 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
516 Call hash_reg_name to insert CSR address into reg_names_hash.
517 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
518 Decide whether the CSR is valid according to the csr_extra_hash.
519 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
520 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
521 not a boolean. This is same as riscv_init_csr_hash, so keep the
523 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
524 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
525 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
526 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
527 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
528 f-ext CSR are not allowed.
529 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
530 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
531 source file is `priv-reg.s`, and the ISA is rv64if, so the
532 rv32-only CSR are not allowed.
533 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
535 2020-02-21 Alan Modra <amodra@gmail.com>
537 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
538 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
540 2020-02-21 Alan Modra <amodra@gmail.com>
543 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
544 on section size adjustment, instead perform another write if
545 exec header size is larger than section size.
547 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
549 * doc/c-riscv.texi: Add the doc entries for -march-attr/
550 -mno-arch-attr command line options.
552 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
554 * testsuite/gas/riscv/c-add-addi.d: New testcase.
555 * testsuite/gas/riscv/c-add-addi.s: Likewise.
557 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
560 * config/tc-z80.c (md_parse_option): Do not use an underscore
561 prefix for local labels in SDCC compatability mode.
562 (z80_start_line_hook): Remove SDCC dollar label support.
563 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
564 * testsuite/gas/z80/sdcc.s: Likewise.
566 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
569 * config/tc-z80.c: Add -march option.
570 * doc/as.texi: Update Z80 documentation.
571 * doc/c-z80.texi: Likewise.
572 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
573 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
574 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
575 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
576 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
577 * testsuite/gas/z80/gbz80_all.d: Likewise.
578 * testsuite/gas/z80/r800_extra.d: Likewise.
579 * testsuite/gas/z80/r800_ii8.d: Likewise.
580 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
581 * testsuite/gas/z80/sdcc.d: Likewise.
582 * testsuite/gas/z80/z180.d: Likewise.
583 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
584 * testsuite/gas/z80/z80_doc.d: Likewise.
585 * testsuite/gas/z80/z80_ii8.d: Likewise.
586 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
587 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
588 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
589 * testsuite/gas/z80/z80_sli.d: Likewise.
590 * testsuite/gas/z80/z80n_all.d: Likewise.
591 * testsuite/gas/z80/z80n_reloc.d: Likewise.
593 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
595 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
596 with GNU_PROPERTY_X86_FEATURE_2_MMX.
597 * testsuite/gas/i386/i386.exp: Run property-3 and
599 * testsuite/gas/i386/property-3.d: New file.
600 * testsuite/gas/i386/property-3.s: Likewise.
601 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
603 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
605 * config/tc-i386.c (cpu_arch): Add .popcnt.
606 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
607 Add a tab before @samp{.sse4a}.
609 2020-02-17 Jan Beulich <jbeulich@suse.com>
611 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
612 for AddrPrefixOpReg templates. Combine the two pieces of
613 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
616 2020-02-17 Jan Beulich <jbeulich@suse.com>
619 * config/tc-i386.c (md_assemble): Also suppress operand
620 swapping for MONITOR{,X} and MWAIT{,X}.
621 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
622 Add Intel syntax monitor/mwait tests.
623 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
625 *testsuite/gas/i386/sse3-intel.d,
626 testsuite/gas/i386/x86-64-sse3-intel.d: New.
627 * testsuite/gas/i386/i386.exp: Run new tests.
629 2020-02-17 Jan Beulich <jbeulich@suse.com>
632 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
633 [XYZ]MMWord memory operand ambiguity recognition logic (largely
635 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
637 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
638 * testsuite/gas/i386/avx512dq-inval.l,
639 testsuite/gas/i386/inval-avx.l,
640 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
641 * testsuite/gas/i386/avx512vl-ambig.s,
642 testsuite/gas/i386/avx512vl-ambig.l: New.
643 * testsuite/gas/i386/i386.exp: Run new test.
645 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
647 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
649 * doc/c-i386.texi: Document sse4a and nosse4a.
651 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
653 * doc/c-i386.texi: Remove the old movsx and movzx documentation
656 2020-02-14 Jan Beulich <jbeulich@suse.com>
659 * config/tc-i386.c (md_assemble): Move movsx/movzx special
661 (process_suffix): ... here. Consider just the first operand
663 (check_long_reg): Drop opcode 0x63 special case again.
664 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
665 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
666 Move ambiguous operand size tests ...
667 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
668 testsuite/gas/i386/noreg64.s: ... here.
669 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
670 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
671 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
672 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
673 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
674 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
675 testsuite/gas/i386/x86-64-movsxd.d,
676 testsuite/gas/i386/x86-64-movsxd-intel.d,
677 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
679 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
680 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
681 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
682 * testsuite/gas/i386/i386.exp: Run new tests.
684 2020-02-14 Jan Beulich <jbeulich@suse.com>
686 * config/tc-i386.c (process_operands): Also skip segment
687 override prefix emission if it matches an already present one.
688 * testsuite/gas/i386/prefix32.s: Add double segment override
690 * testsuite/gas/i386/prefix32.l: Adjust expectations.
692 2020-02-14 Jan Beulich <jbeulich@suse.com>
694 * config/tc-i386.c (process_operands): Drop ineffectual segment
695 overrides when optimizing.
696 * testsuite/gas/i386/lea-optimize.d: New.
697 * testsuite/gas/i386/i386.exp: Run new test.
699 2020-02-14 Jan Beulich <jbeulich@suse.com>
701 * config/tc-i386.c (process_operands): Also check insn prefix
702 for ineffectual segment override warning. Don't cover possible
703 VEX/EVEX encoded insns there.
704 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
705 testsuite/gas/i386/lea.e: New.
706 * testsuite/gas/i386/i386.exp: Run new test.
708 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
711 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
714 2020-02-13 Fangrui Song <maskray@google.com>
715 H.J. Lu <hongjiu.lu@intel.com>
718 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
719 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
720 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
721 * testsuite/gas/i386/relax-5.d: New file.
722 * testsuite/gas/i386/relax-5.s: Likewise.
723 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
724 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
726 2020-02-13 Jan Beulich <jbeulich@suse.com>
728 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
731 2020-02-12 Jan Beulich <jbeulich@suse.com>
733 * config/tc-i386.c (avx512): New (at file scope), moved from
734 (check_VecOperands): ... here.
735 (process_suffix): Add [XYZ]MMword operand size handling.
736 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
737 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
739 * testsuite/gas/i386/avx512dq-inval.l,
740 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
742 2020-02-12 Jan Beulich <jbeulich@suse.com>
745 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
747 * config/tc-i386-intel.c (i386_intel_operand): Also handle
748 CALL/JMP in O_tbyte_ptr case.
749 * doc/c-i386.texi: Mention far call and full pointer load ISA
751 * testsuite/gas/i386/x86-64-branch-3.s,
752 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
753 * testsuite/gas/i386/x86-64-branch-3.d,
754 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
755 * testsuite/gas/i386/x86-64-branch-5.l,
756 testsuite/gas/i386/x86-64-branch-5.s: New.
757 * testsuite/gas/i386/i386.exp: Run new test.
759 2020-02-12 Jan Beulich <jbeulich@suse.com>
762 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
763 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
765 (check_word_reg): Consistently error on mismatching register
767 * testsuite/gas/i386/general.s: Replace dword GPR with word one
768 for movw. Replace suffix / GPR for orb.
769 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
770 byte GPRs as well as ones for inb/outb with a word accumulator.
771 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
772 testsuite/gas/i386/inval.l: Adjust expectations.
774 2020-02-12 Jan Beulich <jbeulich@suse.com>
776 * config/tc-i386.c (operand_type_register_match): Also fall
777 through initial two if()-s when the template allows for a GPR
778 operand. Adjust comment.
780 2020-02-11 Jan Beulich <jbeulich@suse.com>
782 (struct _i386_insn): New field "short_form".
783 (optimize_encoding): Drop setting of shortform field.
784 (process_suffix): Set i.short_form. Replace shortform use.
785 (process_operands): Replace shortform use.
787 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
789 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
790 loop initial declaration.
792 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
794 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
795 instructions that can have 5 arguments.
796 (enum operand_parse_code): Add new operands.
797 (parse_operands): Account for new operands.
799 (enum neon_shape_el): Introduce P suffixes for coprocessor.
800 (neon_select_shape): Account for P suffix.
801 (LOW1): Move macro to global position.
802 (HI4): Move macro to global position.
803 (vcx_assign_vec_d): New.
804 (vcx_assign_vec_m): New.
805 (vcx_assign_vec_n): New.
806 (enum vcx_reg_type): New.
807 (vcx_get_reg_type): New.
810 (vcx_handle_shape): New.
811 (vcx_ensure_register_in_range): New.
812 (vcx_handle_register_arguments): New.
813 (vcx_handle_insn_block): New.
814 (vcx_handle_common_checks): New.
818 * testsuite/gas/arm/cde-missing-fp.d: New test.
819 * testsuite/gas/arm/cde-missing-fp.l: New test.
820 * testsuite/gas/arm/cde-missing-mve.d: New test.
821 * testsuite/gas/arm/cde-missing-mve.l: New test.
822 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
823 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
824 * testsuite/gas/arm/cde-mve.s: New test.
825 * testsuite/gas/arm/cde-warnings.l:
826 * testsuite/gas/arm/cde-warnings.s:
827 * testsuite/gas/arm/cde.d:
828 * testsuite/gas/arm/cde.s:
830 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
831 Matthew Malcomson <matthew.malcomson@arm.com>
833 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
834 CDE coprocessor that can be enabled.
835 (enum pred_instruction_type): New pred type.
836 (BAD_NO_VPT): New error message.
837 (BAD_CDE): New error message.
838 (BAD_CDE_COPROC): New error message.
839 (enum operand_parse_code): Add new immediate operands.
840 (parse_operands): Account for new immediate operands.
841 (check_cde_operand): New.
842 (cde_coproc_enabled): New.
843 (cde_coproc_pos): New.
844 (cde_handle_coproc): New.
845 (cxn_handle_predication): New.
846 (do_custom_instruction_1): New.
847 (do_custom_instruction_2): New.
848 (do_custom_instruction_3): New.
861 (handle_pred_state): Define new IT block behaviour.
862 (insns): Add newn CX*{,d}{,a} instructions.
863 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
864 Define new cdecp extension strings.
865 * doc/c-arm.texi: Document new cdecp extension arguments.
866 * testsuite/gas/arm/cde-scalar.d: New test.
867 * testsuite/gas/arm/cde-scalar.s: New test.
868 * testsuite/gas/arm/cde-warnings.d: New test.
869 * testsuite/gas/arm/cde-warnings.l: New test.
870 * testsuite/gas/arm/cde-warnings.s: New test.
871 * testsuite/gas/arm/cde.d: New test.
872 * testsuite/gas/arm/cde.s: New test.
874 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
877 * config/tc-i386.c (intel64): Renamed to ...
879 (match_template): Accept Intel64 only instruction by default.
880 (i386_displacement): Updated.
881 (md_parse_option): Updated.
882 * c-i386.texi: Update -mamd64/-mintel64 documentation.
883 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
884 -mamd64 to x86-64-sysenter-amd.
885 * testsuite/gas/i386/x86-64-sysenter.d: New file.
887 2020-02-10 Alan Modra <amodra@gmail.com>
889 * config/obj-elf.c (obj_elf_change_section): Error for section
890 type, attr or entsize changes in assembly.
891 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
892 * testsuite/gas/elf/section5.l: Update.
894 2020-02-10 Alan Modra <amodra@gmail.com>
896 * output-file.c (output_file_close): Do a normal close when
897 flag_always_generate_output.
898 * write.c (write_object_file): Don't stop output when
899 flag_always_generate_output.
901 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
904 * config/tc-z80.c: Add -gbz80 command line option to generate code
905 for the GameBoy Z80. Add support for generating DWARF.
906 * config/tc-z80.h: Add support for DWARF debug information
908 * doc/c-z80.texi: Document new command line option.
909 * testsuite/gas/z80/gbz80_all.d: New file.
910 * testsuite/gas/z80/gbz80_all.s: New file.
911 * testsuite/gas/z80/z80.exp: Run the new tests.
912 * testsuite/gas/z80/z80n_all.d: New file.
913 * testsuite/gas/z80/z80n_all.s: New file.
914 * testsuite/gas/z80/z80n_reloc.d: New file.
916 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
919 * config/obj-elf.c (get_section): Also check
920 linked_to_symbol_name.
921 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
922 (obj_elf_parse_section_letters): Handle the 'o' flag.
923 (build_group_lists): Renamed to ...
924 (build_additional_section_info): This. Set elf_linked_to_section
925 from map_head.linked_to_symbol_name.
926 (elf_adjust_symtab): Updated.
927 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
928 * doc/as.texi: Document the 'o' flag.
929 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
930 * testsuite/gas/elf/section18.d: New file.
931 * testsuite/gas/elf/section18.s: Likewise.
932 * testsuite/gas/elf/section19.d: Likewise.
933 * testsuite/gas/elf/section19.s: Likewise.
934 * testsuite/gas/elf/section20.d: Likewise.
935 * testsuite/gas/elf/section20.s: Likewise.
936 * testsuite/gas/elf/section21.d: Likewise.
937 * testsuite/gas/elf/section21.l: Likewise.
938 * testsuite/gas/elf/section21.s: Likewise.
940 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
942 * NEWS: Mention x86 assembler options to align branches for
945 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
947 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
948 only for ELF targets.
949 * testsuite/gas/i386/unique.d: Don't xfail.
950 * testsuite/gas/i386/x86-64-unique.d: Likewise.
952 2020-02-06 Alan Modra <amodra@gmail.com>
954 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
955 * testsuite/gas/i386/x86-64-unique.d: Likewise.
957 2020-02-06 Alan Modra <amodra@gmail.com>
959 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
960 xfail, and rename test.
961 * testsuite/gas/elf/section12b.d: Likewise.
962 * testsuite/gas/elf/section16a.d: Likewise.
963 * testsuite/gas/elf/section16b.d: Likewise.
965 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
968 * config/obj-elf.c (section_match): Removed.
969 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
971 (obj_elf_change_section): Replace info and group_name arguments
972 with match_p. Also update the section ID and flags from match_p.
973 (obj_elf_section): Handle "unique,N". Update call to
974 obj_elf_change_section.
975 * config/obj-elf.h (elf_section_match): New.
976 (obj_elf_change_section): Updated.
977 * config/tc-arm.c (start_unwind_section): Update call to
978 obj_elf_change_section.
979 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
980 * config/tc-microblaze.c (microblaze_s_data): Likewise.
981 (microblaze_s_sdata): Likewise.
982 (microblaze_s_rdata): Likewise.
983 (microblaze_s_bss): Likewise.
984 * config/tc-mips.c (s_change_section): Likewise.
985 * config/tc-msp430.c (msp430_profiler): Likewise.
986 * config/tc-rx.c (parse_rx_section): Likewise.
987 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
988 * doc/as.texi: Document "unique,N" in .section directive.
989 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
990 * testsuite/gas/elf/section15.d: New file.
991 * testsuite/gas/elf/section15.s: Likewise.
992 * testsuite/gas/elf/section16.s: Likewise.
993 * testsuite/gas/elf/section16a.d: Likewise.
994 * testsuite/gas/elf/section16b.d: Likewise.
995 * testsuite/gas/elf/section17.d: Likewise.
996 * testsuite/gas/elf/section17.l: Likewise.
997 * testsuite/gas/elf/section17.s: Likewise.
998 * testsuite/gas/i386/unique.d: Likewise.
999 * testsuite/gas/i386/unique.s: Likewise.
1000 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1001 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1003 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1005 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1007 2020-02-01 Anthony Green <green@moxielogic.com>
1009 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1011 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1013 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1016 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1019 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1020 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1022 * testsuite/gas/arm/mve_dsp.d: New test.
1024 2020-01-31 Nick Clifton <nickc@redhat.com>
1026 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1027 rather than BFD_RELOC_NONE.
1029 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1031 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1032 to support VLDMIA instruction for MVE.
1033 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1034 instruction for MVE.
1035 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1036 instruction for MVE.
1037 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1038 instruction for MVE.
1039 * testsuite/gas/arm/mve-ldst.d: New test.
1040 * testsuite/gas/arm/mve-ldst.s: Likewise.
1042 2020-01-31 Nick Clifton <nickc@redhat.com>
1044 * po/fr.po: Updated French translation.
1045 * po/ru.po: Updated Russian translation.
1047 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1049 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1051 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1052 * testsuite/gas/aarch64/sve-movprfx_28.d,
1053 * testsuite/gas/aarch64/sve-movprfx_28.l,
1054 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1056 2020-01-30 Jan Beulich <jbeulich@suse.com>
1058 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1059 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1060 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1061 Adjust expectations.
1063 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1065 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1066 * testsuite/gas/bpf/alu-be.d: Likewise.
1067 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1068 * testsuite/gas/bpf/alu32-be.d: Likewise.
1070 2020-01-30 Jan Beulich <jbeulich@suse.com>
1072 * testsuite/gas/i386/x86-64-branch-2.s,
1073 testsuite/gas/i386/x86-64-branch-4.s,
1074 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1075 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1076 testsuite/gas/i386/x86-64-branch-2.d,
1077 testsuite/gas/i386/x86-64-branch-4.l,
1078 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1080 2020-01-30 Jan Beulich <jbeulich@suse.com>
1082 * config/tc-i386.c (process_suffix): .
1083 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1084 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1086 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1088 testsuite/gas/i386/x86_64.s: Add RETF cases.
1089 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1090 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1091 testsuite/gas/i386/x86-64-opcode.d,
1092 testsuite/gas/i386/x86-64-suffix-intel.d,
1093 testsuite/gas/i386/x86-64-suffix.d,
1094 testsuite/gas/i386/x86_64-intel.d
1095 testsuite/gas/i386/x86_64.d: Adjust expectations.
1096 * testsuite/gas/i386/x86-64-suffix.e,
1097 testsuite/gas/i386/x86_64.e: New.
1099 2020-01-30 Jan Beulich <jbeulich@suse.com>
1101 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1104 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1107 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1109 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1110 differences. Document movslq and movsxd.
1111 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1112 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1113 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1114 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1115 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1116 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1117 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1118 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1119 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1120 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1121 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1123 2020-01-27 Alan Modra <amodra@gmail.com>
1125 * testsuite/gas/all/gas.exp: Replace case statements with switch
1127 * testsuite/gas/elf/elf.exp: Likewise.
1128 * testsuite/gas/macros/macros.exp: Likewise.
1129 * testsuite/lib/gas-defs.exp: Likewise.
1131 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1134 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1135 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1137 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1139 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1140 s exts must be known, so rename *ok* to *fail*.
1141 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1142 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1143 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1145 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1146 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1148 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1151 * config/tc-i386.c (check_long_reg): Always disallow double word
1152 suffix in mnemonic with word general register.
1153 * testsuite/gas/i386/general.s: Replace word general register
1154 with double word general register for movl.
1155 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1157 * testsuite/gas/i386/general.l: Updated.
1158 * testsuite/gas/i386/inval.l: Likewise.
1160 2020-01-22 Alan Modra <amodra@gmail.com>
1162 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1163 __tls_get_addr_desc and __tls_get_addr_opt.
1165 2020-01-21 Jan Beulich <jbeulich@suse.com>
1167 * testsuite/gas/i386/inval-crc32.s,
1168 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1169 * testsuite/gas/i386/inval-crc32.l,
1170 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1172 2020-01-21 Jan Beulich <jbeulich@suse.com>
1174 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1175 generic code path. Deal with No_lSuf being set in a template.
1176 * testsuite/gas/i386/inval-crc32.l,
1177 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1178 instead of error(s) when operand size is ambiguous.
1179 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1180 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1181 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1182 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1183 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1184 Adjust expectations.
1186 2020-01-21 Jan Beulich <jbeulich@suse.com>
1188 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1189 and an intel_syntax check. Re-write lack-of-suffix processing
1191 * doc/c-i386.texi: Document operand size defaults for suffix-
1192 less AT&T syntax insns.
1193 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1194 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1195 testsuite/gas/i386/x86-64-avx-scalar.s,
1196 testsuite/gas/i386/x86-64-avx.s,
1197 testsuite/gas/i386/x86-64-bundle.s,
1198 testsuite/gas/i386/x86-64-intel64.s,
1199 testsuite/gas/i386/x86-64-lock-1.s,
1200 testsuite/gas/i386/x86-64-opcode.s,
1201 testsuite/gas/i386/x86-64-sse2avx.s,
1202 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1203 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1204 testsuite/gas/i386/x86-64-nops.s,
1205 testsuite/gas/i386/x86-64-ptwrite.s,
1206 testsuite/gas/i386/x86-64-simd.s,
1207 testsuite/gas/i386/x86-64-sse-noavx.s,
1208 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1210 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1211 testsuite/gas/i386/noreg64.s: Add further tests.
1212 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1213 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1214 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1215 testsuite/gas/i386/sse-noavx.d,
1216 testsuite/gas/i386/x86-64-intel64.d,
1217 testsuite/gas/i386/x86-64-nops.d,
1218 testsuite/gas/i386/x86-64-opcode.d,
1219 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1220 testsuite/gas/i386/x86-64-ptwrite.d,
1221 testsuite/gas/i386/x86-64-simd-intel.d,
1222 testsuite/gas/i386/x86-64-simd-suffix.d,
1223 testsuite/gas/i386/x86-64-simd.d,
1224 testsuite/gas/i386/x86-64-sse-noavx.d
1225 testsuite/gas/i386/x86-64-suffix.d,
1226 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1227 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1228 testsuite/gas/i386/noreg64.l: New.
1229 * testsuite/gas/i386/i386.exp: Run new tests.
1231 2020-01-21 Jan Beulich <jbeulich@suse.com>
1233 * testsuite/gas/i386/avx512_bf16_vl.s,
1234 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1235 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1236 broadcast forms of VCVTNEPS2BF16.
1237 * testsuite/gas/i386/avx512_bf16_vl.d,
1238 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1240 2020-01-20 Nick Clifton <nickc@redhat.com>
1242 * po/uk.po: Updated Ukranian translation.
1244 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1247 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1248 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1250 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1251 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1252 R_X86_64_GOTPC32_TLSDESC relocation.
1254 2020-01-18 Nick Clifton <nickc@redhat.com>
1256 * configure: Regenerate.
1257 * po/gas.pot: Regenerate.
1259 2020-01-18 Nick Clifton <nickc@redhat.com>
1261 Binutils 2.34 branch created.
1263 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1265 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1266 with vex_encoding_vex.
1267 (parse_insn): Likewise.
1268 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1269 and {vex3} documentation.
1270 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1272 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1274 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1277 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1278 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1279 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1280 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1281 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1282 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1284 2020-01-16 Jan Beulich <jbeulich@suse.com>
1286 * config/tc-i386.c (match_template): Drop found_cpu_match local
1289 2020-01-16 Jan Beulich <jbeulich@suse.com>
1291 * testsuite/gas/i386/avx512dq-inval.l,
1292 testsuite/gas/i386/avx512dq-inval.s: New.
1293 * testsuite/gas/i386/i386.exp: Run new test.
1295 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1297 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1298 relocations when the target is 430X, except when extracting part of an
1300 (msp430_srcoperand): Adjust comment.
1301 Initialize the expp member of the msp430_operand_s struct as
1303 (msp430_dstoperand): Likewise.
1304 * testsuite/gas/msp430/msp430.exp: Run new test.
1305 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1306 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1308 2020-01-15 Alan Modra <amodra@gmail.com>
1310 * configure.tgt: Add sparc-*-freebsd case.
1312 2020-01-14 Lili Cui <lili.cui@intel.com>
1314 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1315 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1316 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1317 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1318 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1319 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1320 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1321 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1322 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1323 * testsuite/gas/i386/align-branch-5.d: Likewise.
1324 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1325 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1326 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1327 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1328 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1329 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1330 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1331 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1332 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1333 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1334 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1335 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1337 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1340 * config/tc-z80.c: Add support for half precision, single
1341 precision and double precision floating point values.
1342 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1343 * doc/as.texi: Add new z80 command line options.
1344 * doc/c-z80.texi: Document new z80 command line options.
1345 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1346 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1347 * testsuite/gas/z80/z80.exp: Run the new test.
1348 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1349 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1350 * testsuite/gas/z80/strings.d: Update expected output.
1352 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1354 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1357 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1359 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1361 * config/tc-arc.h: Add header if/defs.
1362 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1364 2020-01-13 Alan Modra <amodra@gmail.com>
1366 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1368 2020-01-13 Alan Modra <amodra@gmail.com>
1370 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1373 2020-01-10 Alan Modra <amodra@gmail.com>
1375 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1376 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1378 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1381 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1383 (emit_ld_r_r): Likewise.
1384 (emit_ld_rr_m): Likewise.
1385 (emit_ld_rr_nn): Likewise.
1387 2020-01-09 Jan Beulich <jbeulich@suse.com>
1389 * config/tc-i386.c (optimize_encoding): Add
1390 is_any_vex_encoding() invocations. Drop respective
1391 i.tm.extension_opcode == None checks.
1393 2020-01-09 Jan Beulich <jbeulich@suse.com>
1395 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1396 REX transformations. Correct comment indentation.
1398 2020-01-09 Jan Beulich <jbeulich@suse.com>
1400 * config/tc-i386.c (optimize_encoding): Generalize register
1401 transformation for TEST optimization.
1403 2020-01-09 Jan Beulich <jbeulich@suse.com>
1405 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1406 testsuite/gas/i386/x86-64-sysenter-amd.d,
1407 testsuite/gas/i386/x86-64-sysenter-amd.l,
1408 testsuite/gas/i386/x86-64-sysenter-intel.d,
1409 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1410 * testsuite/gas/i386/i386.exp: Run new tests.
1412 2020-01-08 Nick Clifton <nickc@redhat.com>
1415 * doc/as.texi (Align): Document the fact that all arguments can be
1418 (P2align): Likewise.
1420 2020-01-08 Nick Clifton <nickc@redhat.com>
1423 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1424 already defined as a different symbol type.
1425 * testsuite/gas/elf/pr14891.s: New test source file.
1426 * testsuite/gas/elf/pr14891.d: New test driver.
1427 * testsuite/gas/elf/pr14891.s: New test expected error output.
1428 * testsuite/gas/elf/elf.exp: Run the new test.
1430 2020-01-08 Alan Modra <amodra@gmail.com>
1432 * config/tc-z8k.c (md_begin): Make idx unsigned.
1433 (get_specific): Likewise for this_index.
1435 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1437 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1438 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1439 (md_operand): Set X_md to absent.
1440 (arc_parse_name): Check for X_md.
1442 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1445 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1446 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1448 * read.c (next_char_of_string): Likewise.
1449 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1450 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1452 2020-01-03 Nick Clifton <nickc@redhat.com>
1454 * po/sv.po: Updated Swedish translation.
1456 2020-01-03 Jan Beulich <jbeulich@suse.com>
1458 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1459 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1461 2020-01-03 Jan Beulich <jbeulich@suse.com>
1463 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1464 by-element usdot. Add 64-bit form tests for by-element sudot.
1465 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1467 2020-01-03 Jan Beulich <jbeulich@suse.com>
1469 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1470 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1472 2020-01-03 Jan Beulich <jbeulich@suse.com>
1474 * testsuite/gas/aarch64/f64mm.d,
1475 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1477 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1479 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1480 support for assembler code generated by SDCC. Add new relocation
1481 types. Add z80-elf target support.
1482 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1483 labels. Local labels starts from ".L".
1484 * NEWS: Mention the new support.
1485 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1486 * testsuite/gas/all/fwdexp.s: Likewise.
1487 * testsuite/gas/all/cond.l: Likewise.
1488 * testsuite/gas/all/cond.s: Likewise.
1489 * testsuite/gas/all/fwdexp.d: Likewise.
1490 * testsuite/gas/all/fwdexp.s: Likewise.
1491 * testsuite/gas/elf/section2.e-mips: Likewise.
1492 * testsuite/gas/elf/section2.l: Likewise.
1493 * testsuite/gas/elf/section2.s: Likewise.
1494 * testsuite/gas/macros/app1.d: Likewise.
1495 * testsuite/gas/macros/app1.s: Likewise.
1496 * testsuite/gas/macros/app2.d: Likewise.
1497 * testsuite/gas/macros/app2.s: Likewise.
1498 * testsuite/gas/macros/app3.d: Likewise.
1499 * testsuite/gas/macros/app3.s: Likewise.
1500 * testsuite/gas/macros/app4.d: Likewise.
1501 * testsuite/gas/macros/app4.s: Likewise.
1502 * testsuite/gas/macros/app4b.s: Likewise.
1503 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1504 * testsuite/gas/z80/z80.exp: Add new tests
1505 * testsuite/gas/z80/dollar.d: New file.
1506 * testsuite/gas/z80/dollar.s: New file.
1507 * testsuite/gas/z80/ez80_adl_all.d: New file.
1508 * testsuite/gas/z80/ez80_adl_all.s: New file.
1509 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1510 * testsuite/gas/z80/ez80_isuf.s: New file.
1511 * testsuite/gas/z80/ez80_z80_all.d: New file.
1512 * testsuite/gas/z80/ez80_z80_all.s: New file.
1513 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1514 * testsuite/gas/z80/r800_extra.d: New file.
1515 * testsuite/gas/z80/r800_extra.s: New file.
1516 * testsuite/gas/z80/r800_ii8.d: New file.
1517 * testsuite/gas/z80/r800_z80_doc.d: New file.
1518 * testsuite/gas/z80/z180.d: New file.
1519 * testsuite/gas/z80/z180.s: New file.
1520 * testsuite/gas/z80/z180_z80_doc.d: New file.
1521 * testsuite/gas/z80/z80_doc.d: New file.
1522 * testsuite/gas/z80/z80_doc.s: New file.
1523 * testsuite/gas/z80/z80_ii8.d: New file.
1524 * testsuite/gas/z80/z80_ii8.s: New file.
1525 * testsuite/gas/z80/z80_in_f_c.d: New file.
1526 * testsuite/gas/z80/z80_in_f_c.s: New file.
1527 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1528 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1529 * testsuite/gas/z80/z80_out_c_0.d: New file.
1530 * testsuite/gas/z80/z80_out_c_0.s: New file.
1531 * testsuite/gas/z80/z80_reloc.d: New file.
1532 * testsuite/gas/z80/z80_reloc.s: New file.
1533 * testsuite/gas/z80/z80_sli.d: New file.
1534 * testsuite/gas/z80/z80_sli.s: New file.
1536 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1538 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1541 2020-01-01 Alan Modra <amodra@gmail.com>
1543 Update year range in copyright notice of all files.
1545 For older changes see ChangeLog-2019
1547 Copyright (C) 2020 Free Software Foundation, Inc.
1549 Copying and distribution of this file, with or without modification,
1550 are permitted in any medium without royalty provided the copyright
1551 notice and this notice are preserved.
1557 version-control: never