1 2016-02-16 Trevor Saunders <tbsaunde@tbsaunde.org>
3 * doc/internals.texi (S_IS_EXTERN): Remove.
5 2016-02-16 Nick Clifton <nickc@redhat.com>
7 * doc/as.texinfo (Section): Fix up texinfo snafus in previous
10 2016-02-16 Renlin Li <renlin.li@arm.com>
13 * config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
14 * testsuite/gas/aarch64/movw_label.d: New.
15 * testsuite/gas/aarch64/movw_label.s: New.
17 2016-02-15 Vinay Kumar G. <Vinay.G@kpit.com>
20 * config/rx-parse.y (MOV): Opcode generation for index
21 register addressing mode.
22 * testsuite/gas/rx/rx.exp: Updated for new testcase.
23 * testsuite/gas/rx/pr19665.s: New file.
24 * testsuite/gas/rx/pr19665.s: New file.
25 * testsuite/gas/rx/mov.d: Update expected output.
27 2016-02-15 Nick Clifton <nickc@redhat.com>
29 * doc/as.texinfo (.section): Document that numeric values can now
30 be used for the flags and type fields of the ELF target's .section
31 directive. Add notes about the restrictions on setting flags and
33 * config/obj-elf.c (obj_elf_change_section): Allow known sections
34 to be given processor specific section types. Allow processor and
35 application specific flags of a section to be set after
37 (obj_elf_parse_section_letters): Handle parsing numeric values.
38 (obj_elf_section_type): Handle parsing numeric values.
39 (obj_elf_section): Allow numeric type values.
40 * config/obj-elf.h (obj_elf_change_section): Update prototype.
41 * testsuite/gas/elf/section10.d: New test.
42 * testsuite/gas/elf/section10.s: Source file for new test.
43 * testsuite/gas/elf/elf.exp: Run the new test.
44 * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
45 the description of the flags produced by readelf.
46 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
47 * NEWS: Mention the new feature.
49 2016-02-11 Nick Clifton <nickc@redhat.com>
52 * dw2gencfi.c (cfi_sections_set): Delay setting this variable
53 until it is actually used.
54 (cfi_set_sections): Set cfi_sections_set to true.
55 (dot_cfi_startproc): Likewise.
56 (dot_cfi_endproc): Likewise.
57 (dot_cfi_fde_data): Likewise.
58 (cfi_finish): Likewise.
59 (dot_cfi_sections): Do not set cfi_sections_set.
60 * doc/as.texinfo (.cfi_sections): Note that targets can provide
61 their own cfi section name. Also note that the directive can be
62 reissued provided that CFI generation has not started.
63 * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
64 .cfi_endproc directives so that the redefinition of .cfi_sections
65 will trigger the generation of the error message.
66 * testsuite/gas/mips/compact-eh-err2.l: Update expected line
67 number of error message.
69 2016-02-10 Claudiu Zissulescu <claziss@synopsys.com>
70 Janek van Oirschot <jvanoirs@synopsys.com>
72 * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
73 (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
75 (arc_flags, arc_relax_type): New structure.
76 * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
77 (RELAX_TABLE_ENTRY_MAX): New define.
78 (relaxation_state, md_relax_table, arc_relaxable_insns)
79 (arc_num_relaxable_ins): New variable.
80 (rlx_operand_type, arc_rlx_types): New enums.
81 (arc_relaxable_ins): New structure.
82 (OPTION_RELAX): New option.
83 (arc_insn): New relax member.
85 (relax_insn_p): New function.
86 (apply_fixups): Likewise.
87 (relaxable_operand): Likewise.
88 (may_relax_expr): Likewise.
89 (relaxable_flag): Likewise.
90 (arc_pcrel_adjust): Likewise.
91 (md_estimate_size_before_relax): Implement.
92 (md_convert_frag): Likewise.
93 (md_parse_option): Handle new mrelax option.
94 (md_show_usage): Likewise.
95 (assemble_insn): Set relax member.
96 (emit_insn0): New function.
97 (emit_insn1): Likewise.
98 (emit_insn): Handle relaxation case.
99 * NEWS: Mention the new relaxation option.
100 * doc/c-arc.texi (ARC Options): Document new mrelax option.
101 * doc/as.texinfo (Target ARC Options): Likewise.
102 * testsuite/gas/arc/relax-avoid1.d: New file.
103 * testsuite/gas/arc/relax-avoid1.s: Likewise.
104 * testsuite/gas/arc/relax-avoid2.d: Likewise.
105 * testsuite/gas/arc/relax-avoid2.s: Likewise.
106 * testsuite/gas/arc/relax-avoid3.d: Likewise.
107 * testsuite/gas/arc/relax-avoid3.s: Likewise.
108 * testsuite/gas/arc/relax-b.d: Likewise.
109 * testsuite/gas/arc/relax-b.s: Likewise.
111 2016-02-08 Nick Clifton <nickc@redhat.com>
113 * config/tc-ia64.c (dot_prologue): Fix formatting.
115 2016-02-04 Nick Clifton <nickc@redhat.com>
117 * config/obj-elf.c (obj_elf_change_section): Remove support for
119 * config/tc-arm.c (arm_elf_section_letter): Delete.
120 * config/tc-arm.h (md_elf_section_letter): Delete.
121 * doc/c-arm.texi (ARM Section Attribute): Delete section.
122 * testsuite/gas/arm/section-execute-only.d: Delete.
123 * testsuite/gas/arm/section-execute-only.s: Delete.
125 2016-02-04 Nick Clifton <nickc@redhat.com>
128 * config/tc-msp430.c (msp430_operands): Remove case 7. Use case 2
129 to handle encoding of RRUX instruction.
130 * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
132 * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
134 2016-02-03 Max Filippov <jcmvbkbc@gmail.com>
136 * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
137 substitutions for BFD_RELOC_* as unsigned.
138 * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
139 * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
140 * testsuite/gas/xtensa/loc.s: New file: loc test.
142 2016-02-03 Kevin Buettner <kevinb@redhat.com>
144 * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
146 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
149 * NEWS: Mention new command line option -mrelax-relocations and
150 new configure option --enable-x86-relax-relocations for x86
152 * config.in: Regenerated.
153 * configure.ac: Add --enable-x86-relax-relocations.
154 (ac_default_x86_relax_relocations): New. Default to 1 except
155 for x86 Solaris targets older than Solaris 12.
156 (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
157 * configure: Likewise.
158 * config/tc-i386.c (generate_relax_relocations): New.
159 (OPTION_MRELAX_RELOCATIONS): Likewise.
160 (output_disp): Don't generate relax relocations if
161 generate_relax_relocations is 0.
162 (md_longopts): Add -mrelax-relocations.
163 (md_show_usage): Likewise.
164 (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
165 * doc/c-i386.texi: Document -mrelax-relocations=.
166 * testsuite/gas/i386/got-no-relax.d: New file.
167 * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
168 * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
169 * testsuite/gas/i386/localpic.d: Likewise.
170 * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
171 * testsuite/gas/i386/reloc32.d: Likewise.
172 * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
173 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
174 * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
175 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
176 * testsuite/gas/i386/i386.exp: Run got-no-relax and
177 x86-64-gotpcrel-no-relax.
179 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
181 * NEWS: Mention new command line option -mfence-as-lock-add=yes
184 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
186 * NEWS: Remove duplicated marker for 2.26.
188 2016-02-02 Renlin Li <renlin.li@arm.com>
190 * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
192 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
194 * testsuite/gas/ip2k/allinsn.d: New file.
195 * testsuite/gas/ip2k/allinsn.s: New file.
196 * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
198 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
200 * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
201 some load instructions.
202 * testsuite/gas/epiphany/allinsn.d: Likewise.
203 * testsuite/gas/epiphany/regression.d: Likewise.
205 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
207 * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
208 suffixes from instruction mnemonics in expected output.
209 * testsuite/gas/epiphany/allinsn.d: Likewise.
210 * testsuite/gas/epiphany/regression.d: Likewise.
211 * testsuite/gas/epiphany/sample.d: Likewise.
213 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
215 * testsuite/gas/epiphany/addr-syntax.d: Update expected register
217 * testsuite/gas/epiphany/allinsn.d: Likewise.
218 * testsuite/gas/epiphany/sample.d: Likewise.
220 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
222 * testsuite/gas/epiphany/sample.d: Update expected output.
224 2016-01-26 Claudiu Zissulescu <claziss@synopsys.com>
226 * config/tc-arc.c (md_apply_fix): Allow addendum.
227 (arc_reloc_op): Allow complex expressions for tpoff.
228 (md_apply_fix): Handle resolved TLS local symbol.
230 * testsuite/gas/arc/tls-relocs1.d: New file.
231 * testsuite/gas/arc/tls-relocs1.s: Likewise.
233 2016-02-01 Loria <Loria@phantasia.org>
236 * config/tc-arm.c (encode_arm_immediate): Recode to improve
237 efficiency and avoid an LLVM loop optimization bug.
239 2016-02-01 Nick Clifton <nickc@redhat.com>
241 * config/tc-microblaze.c (parse_imm): Fix compile time warning
242 message extending a negative 32-bit value into a larger signed
243 value on a 32-bit host.
245 2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
248 * configure.ac (compressed_debug_sections): Replace == with =.
249 * configure: Regenerated.
251 2016-01-29 Andrew Senkevich <andrew.senkevich@intel.com>
252 H.J. Lu <hongjiu.lu@intel.com>
254 * config/tc-i386.c (avoid_fence): New.
255 (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
257 (OPTION_FENCE_AS_LOCK_ADD): New.
258 (md_longopts): Add -mfence-as-lock-add.
259 (md_parse_option): Handle -mfence-as-lock-add.
260 (md_show_usage): Add -mfence-as-lock-add=[no|yes].
261 * doc/c-i386.texi (-mfence-as-lock-add): Document.
262 * testsuite/gas/i386/i386.exp: Run new tests.
263 * testsuite/gas/i386/fence-as-lock-add.s: New.
264 * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
265 * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
266 * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
267 * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
269 2016-01-27 H.J. Lu <hongjiu.lu@intel.com>
271 * configure.ac (compressed_debug_sections): Remove trailing `]'.
272 * configure: Regenerated.
274 2016-01-25 H.J. Lu <hongjiu.lu@intel.com>
276 * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
277 (OPTION_MOMIT_LOCK_PREFIX): This.
278 (md_longopts): Updated.
279 (md_parse_option): Likewise.
281 2016-01-25 Catherine Moore <clm@codesourcery.com>
283 * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
284 if abicalls are in effect.
285 * testsuite/gas/mips/sdata-gp.s: New test.
286 * testsuite/gas/mips/sdata-gp.d: New expected output
287 * testsuite/gas/mips/mips.exp: Run new test.
289 2016-01-25 Renlin Li <renlin.li@arm.com>
291 * testsuite/gas/arm/thumb2_it_search.d: New.
292 * testsuite/gas/arm/thumb2_it_search.s: New.
294 2016-01-21 Nick Clifton <nickc@redhat.com>
297 * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
298 with arm-netbsdelf target.
299 * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
301 2016-01-20 Nick Clifton <nickc@redhat.com>
304 * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
305 * testsuite/gas/arm/blx-bl-convert.d
306 * testsuite/gas/arm/plt-1.d: Likewise.
307 * testsuite/gas/arm/reloc-bad.d: Likewise.
308 * testsuite/gas/arm/thumb-w-good.d: Likewise.
309 * testsuite/gas/arm/thumb2_pool.d: Likewise.
310 * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
311 * testsuite/gas/arm/tls_vxworks.d: Update expected output.
314 * doc/as.texinfo (Errors): Correct documentation describing the
315 interaction of .file and .line with warning and error messages.
318 * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
319 * testsuite/gas/arm/archv8m-main.d: Likewise.
320 * testsuite/gas/arm/archv8m-base.d: Likewise.
322 2016-01-20 Matthew Wahab <matthew.wahab@arm.com>
324 * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
325 * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
326 * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
328 2016-01-20 Mickael Guene <mickael.guene@st.com>
329 Terry Guo <terry.guo@arm.com>
331 * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
332 SHF_ARM_NOREAD section flag.
333 * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
335 (arm_elf_section_letter) : Declare it.
336 * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
337 SHF_ARM_NOREAD section flag.
338 * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
340 * testsuite/gas/arm/section-execute-only.s: New test case.
341 * testsuite/gas/arm/section-execute-only.d: Expected output.
343 2016-01-18 Maciej W. Rozycki <macro@imgtec.com>
345 * config/tc-mips.c (micromips_insn_length): Remove the mention
346 of 48-bit microMIPS instructions.
348 2016-01-18 Alan Modra <amodra@gmail.com>
350 * configure: Regenerate.
352 2016-01-17 Alan Modra <amodra@gmail.com>
354 * configure: Regenerate.
356 2016-01-17 Alan Modra <amodra@gmail.com>
358 * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
360 2016-01-14 Nick Clifton <nickc@redhat.com>
362 * testsuite/gas/rl78/sp-relative-movw.s: New test.
363 * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
364 * testsuite/gas/rl78/rl78.exp: Run the new test.
366 2016-01-14 Matthew Wahab <matthew.wahab@arm.com>
368 * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
369 * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
371 2016-01-13 Maciej W. Rozycki <macro@imgtec.com>
373 * config/tc-nios2.c (output_movia): Preset `code' to 0.
375 2016-01-13 Yoshinori Sato <ysato@users.sourceforge.jp>
377 * config/tc-h8300.c (get_operand): Remove spurious condition in
378 test for closing parenthesis.
380 2016-01-12 Matthew Wahab <matthew.wahab@arm.com>
382 * config/tc-arm.c (arm_ext_v8_2): New.
384 * testsuite/gas/arm/armv8_2-a.d: New.
385 * testsuite/gas/arm/armv8_2-a.s: New.
387 2016-01-12 Alan Modra <amodra@gmail.com>
389 * testsuite/gas/ppc/vsx3.d: Accept nop padding.
391 2016-01-11 Peter Bergner <bergner@vnet.ibm.com>
393 * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
394 xvcmpnesp, xvcmpnesp.>: Delete tests.
395 * testsuite/gas/ppc/power9.s: Likewise.
396 * testsuite/gas/ppc/vsx3.d: Likewise.
397 * testsuite/gas/ppc/vsx3.s: Likewise.
399 2016-01-08 Andreas Schwab <schwab@linux-m68k.org>
402 * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
403 * testsuite/gas/m68k/p13050-1.s: New file.
404 * testsuite/gas/m68k/p13050-2.d: New file.
405 * testsuite/gas/m68k/p13050-2.s: New file.
407 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
409 * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
410 * testsuite/gas/arc/add.d: Likewise.
411 * testsuite/gas/arc/and.d: Likewise.
412 * testsuite/gas/arc/asl.d: Likewise.
413 * testsuite/gas/arc/asr.d: Likewise.
414 * testsuite/gas/arc/bic.d: Likewise.
415 * testsuite/gas/arc/extb.d: Likewise.
416 * testsuite/gas/arc/extw.d: Likewise.
417 * testsuite/gas/arc/j.d: Likewise.
418 * testsuite/gas/arc/jl.d: Likewise.
419 * testsuite/gas/arc/ld2.d: Likewise.
420 * testsuite/gas/arc/lsr.d: Likewise.
421 * testsuite/gas/arc/mov.d: Likewise.
422 * testsuite/gas/arc/or.d: Likewise.
423 * testsuite/gas/arc/pcl-relocs.d: Likewise.
424 * testsuite/gas/arc/pcrel-relocs.d: Likewise.
425 * testsuite/gas/arc/pic-relocs.d: Likewise.
426 * testsuite/gas/arc/plt-relocs.d: Likewise.
427 * testsuite/gas/arc/rlc.d: Likewise.
428 * testsuite/gas/arc/ror.d: Likewise.
429 * testsuite/gas/arc/rrc.d: Likewise.
430 * testsuite/gas/arc/sbc.d: Likewise.
431 * testsuite/gas/arc/sda-relocs.d: Likewise.
432 * testsuite/gas/arc/sda-relocs2.d: Likewise.
433 * testsuite/gas/arc/sexb.d: Likewise.
434 * testsuite/gas/arc/sexw.d: Likewise.
435 * testsuite/gas/arc/st.d: Likewise.
436 * testsuite/gas/arc/sub.d: Likewise.
437 * testsuite/gas/arc/tls-relocs.d: Likewise.
438 * testsuite/gas/arc/xor.d: Likewise.
440 2016-01-01 Alan Modra <amodra@gmail.com>
442 Update year range in copyright notice of all files.
444 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
446 Copyright (C) 2016 Free Software Foundation, Inc.
448 Copying and distribution of this file, with or without modification,
449 are permitted in any medium without royalty provided the copyright
450 notice and this notice are preserved.
456 version-control: never