1 2016-02-16 Claudiu Zissulescu <claziss@synopsys.com>
3 * config/tc-arc.c (tc_arc_frame_initial_instructions): New
5 (tc_arc_regname_to_dw2regnum): Likewise.
6 * config/tc-arc.h (TARGET_USE_CFIPOP): Define
7 (tc_cfi_frame_initial_instructions): Likewise.
8 (tc_regname_to_dw2regnum): Likewise.
10 2016-02-16 Trevor Saunders <tbsaunde@tbsaunde.org>
12 * doc/internals.texi (S_IS_EXTERN): Remove.
14 2016-02-16 Nick Clifton <nickc@redhat.com>
16 * doc/as.texinfo (Section): Fix up texinfo snafus in previous
19 2016-02-16 Renlin Li <renlin.li@arm.com>
22 * config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
23 * testsuite/gas/aarch64/movw_label.d: New.
24 * testsuite/gas/aarch64/movw_label.s: New.
26 2016-02-15 Vinay Kumar G. <Vinay.G@kpit.com>
29 * config/rx-parse.y (MOV): Opcode generation for index
30 register addressing mode.
31 * testsuite/gas/rx/rx.exp: Updated for new testcase.
32 * testsuite/gas/rx/pr19665.s: New file.
33 * testsuite/gas/rx/pr19665.s: New file.
34 * testsuite/gas/rx/mov.d: Update expected output.
36 2016-02-15 Nick Clifton <nickc@redhat.com>
38 * doc/as.texinfo (.section): Document that numeric values can now
39 be used for the flags and type fields of the ELF target's .section
40 directive. Add notes about the restrictions on setting flags and
42 * config/obj-elf.c (obj_elf_change_section): Allow known sections
43 to be given processor specific section types. Allow processor and
44 application specific flags of a section to be set after
46 (obj_elf_parse_section_letters): Handle parsing numeric values.
47 (obj_elf_section_type): Handle parsing numeric values.
48 (obj_elf_section): Allow numeric type values.
49 * config/obj-elf.h (obj_elf_change_section): Update prototype.
50 * testsuite/gas/elf/section10.d: New test.
51 * testsuite/gas/elf/section10.s: Source file for new test.
52 * testsuite/gas/elf/elf.exp: Run the new test.
53 * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
54 the description of the flags produced by readelf.
55 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
56 * NEWS: Mention the new feature.
58 2016-02-11 Nick Clifton <nickc@redhat.com>
61 * dw2gencfi.c (cfi_sections_set): Delay setting this variable
62 until it is actually used.
63 (cfi_set_sections): Set cfi_sections_set to true.
64 (dot_cfi_startproc): Likewise.
65 (dot_cfi_endproc): Likewise.
66 (dot_cfi_fde_data): Likewise.
67 (cfi_finish): Likewise.
68 (dot_cfi_sections): Do not set cfi_sections_set.
69 * doc/as.texinfo (.cfi_sections): Note that targets can provide
70 their own cfi section name. Also note that the directive can be
71 reissued provided that CFI generation has not started.
72 * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
73 .cfi_endproc directives so that the redefinition of .cfi_sections
74 will trigger the generation of the error message.
75 * testsuite/gas/mips/compact-eh-err2.l: Update expected line
76 number of error message.
78 2016-02-10 Claudiu Zissulescu <claziss@synopsys.com>
79 Janek van Oirschot <jvanoirs@synopsys.com>
81 * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
82 (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
84 (arc_flags, arc_relax_type): New structure.
85 * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
86 (RELAX_TABLE_ENTRY_MAX): New define.
87 (relaxation_state, md_relax_table, arc_relaxable_insns)
88 (arc_num_relaxable_ins): New variable.
89 (rlx_operand_type, arc_rlx_types): New enums.
90 (arc_relaxable_ins): New structure.
91 (OPTION_RELAX): New option.
92 (arc_insn): New relax member.
94 (relax_insn_p): New function.
95 (apply_fixups): Likewise.
96 (relaxable_operand): Likewise.
97 (may_relax_expr): Likewise.
98 (relaxable_flag): Likewise.
99 (arc_pcrel_adjust): Likewise.
100 (md_estimate_size_before_relax): Implement.
101 (md_convert_frag): Likewise.
102 (md_parse_option): Handle new mrelax option.
103 (md_show_usage): Likewise.
104 (assemble_insn): Set relax member.
105 (emit_insn0): New function.
106 (emit_insn1): Likewise.
107 (emit_insn): Handle relaxation case.
108 * NEWS: Mention the new relaxation option.
109 * doc/c-arc.texi (ARC Options): Document new mrelax option.
110 * doc/as.texinfo (Target ARC Options): Likewise.
111 * testsuite/gas/arc/relax-avoid1.d: New file.
112 * testsuite/gas/arc/relax-avoid1.s: Likewise.
113 * testsuite/gas/arc/relax-avoid2.d: Likewise.
114 * testsuite/gas/arc/relax-avoid2.s: Likewise.
115 * testsuite/gas/arc/relax-avoid3.d: Likewise.
116 * testsuite/gas/arc/relax-avoid3.s: Likewise.
117 * testsuite/gas/arc/relax-b.d: Likewise.
118 * testsuite/gas/arc/relax-b.s: Likewise.
120 2016-02-08 Nick Clifton <nickc@redhat.com>
122 * config/tc-ia64.c (dot_prologue): Fix formatting.
124 2016-02-04 Nick Clifton <nickc@redhat.com>
126 * config/obj-elf.c (obj_elf_change_section): Remove support for
128 * config/tc-arm.c (arm_elf_section_letter): Delete.
129 * config/tc-arm.h (md_elf_section_letter): Delete.
130 * doc/c-arm.texi (ARM Section Attribute): Delete section.
131 * testsuite/gas/arm/section-execute-only.d: Delete.
132 * testsuite/gas/arm/section-execute-only.s: Delete.
134 2016-02-04 Nick Clifton <nickc@redhat.com>
137 * config/tc-msp430.c (msp430_operands): Remove case 7. Use case 2
138 to handle encoding of RRUX instruction.
139 * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
141 * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
143 2016-02-03 Max Filippov <jcmvbkbc@gmail.com>
145 * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
146 substitutions for BFD_RELOC_* as unsigned.
147 * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
148 * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
149 * testsuite/gas/xtensa/loc.s: New file: loc test.
151 2016-02-03 Kevin Buettner <kevinb@redhat.com>
153 * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
155 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
158 * NEWS: Mention new command line option -mrelax-relocations and
159 new configure option --enable-x86-relax-relocations for x86
161 * config.in: Regenerated.
162 * configure.ac: Add --enable-x86-relax-relocations.
163 (ac_default_x86_relax_relocations): New. Default to 1 except
164 for x86 Solaris targets older than Solaris 12.
165 (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
166 * configure: Likewise.
167 * config/tc-i386.c (generate_relax_relocations): New.
168 (OPTION_MRELAX_RELOCATIONS): Likewise.
169 (output_disp): Don't generate relax relocations if
170 generate_relax_relocations is 0.
171 (md_longopts): Add -mrelax-relocations.
172 (md_show_usage): Likewise.
173 (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
174 * doc/c-i386.texi: Document -mrelax-relocations=.
175 * testsuite/gas/i386/got-no-relax.d: New file.
176 * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
177 * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
178 * testsuite/gas/i386/localpic.d: Likewise.
179 * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
180 * testsuite/gas/i386/reloc32.d: Likewise.
181 * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
182 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
183 * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
184 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
185 * testsuite/gas/i386/i386.exp: Run got-no-relax and
186 x86-64-gotpcrel-no-relax.
188 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
190 * NEWS: Mention new command line option -mfence-as-lock-add=yes
193 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
195 * NEWS: Remove duplicated marker for 2.26.
197 2016-02-02 Renlin Li <renlin.li@arm.com>
199 * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
201 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
203 * testsuite/gas/ip2k/allinsn.d: New file.
204 * testsuite/gas/ip2k/allinsn.s: New file.
205 * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
207 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
209 * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
210 some load instructions.
211 * testsuite/gas/epiphany/allinsn.d: Likewise.
212 * testsuite/gas/epiphany/regression.d: Likewise.
214 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
216 * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
217 suffixes from instruction mnemonics in expected output.
218 * testsuite/gas/epiphany/allinsn.d: Likewise.
219 * testsuite/gas/epiphany/regression.d: Likewise.
220 * testsuite/gas/epiphany/sample.d: Likewise.
222 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
224 * testsuite/gas/epiphany/addr-syntax.d: Update expected register
226 * testsuite/gas/epiphany/allinsn.d: Likewise.
227 * testsuite/gas/epiphany/sample.d: Likewise.
229 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
231 * testsuite/gas/epiphany/sample.d: Update expected output.
233 2016-01-26 Claudiu Zissulescu <claziss@synopsys.com>
235 * config/tc-arc.c (md_apply_fix): Allow addendum.
236 (arc_reloc_op): Allow complex expressions for tpoff.
237 (md_apply_fix): Handle resolved TLS local symbol.
239 * testsuite/gas/arc/tls-relocs1.d: New file.
240 * testsuite/gas/arc/tls-relocs1.s: Likewise.
242 2016-02-01 Loria <Loria@phantasia.org>
245 * config/tc-arm.c (encode_arm_immediate): Recode to improve
246 efficiency and avoid an LLVM loop optimization bug.
248 2016-02-01 Nick Clifton <nickc@redhat.com>
250 * config/tc-microblaze.c (parse_imm): Fix compile time warning
251 message extending a negative 32-bit value into a larger signed
252 value on a 32-bit host.
254 2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
257 * configure.ac (compressed_debug_sections): Replace == with =.
258 * configure: Regenerated.
260 2016-01-29 Andrew Senkevich <andrew.senkevich@intel.com>
261 H.J. Lu <hongjiu.lu@intel.com>
263 * config/tc-i386.c (avoid_fence): New.
264 (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
266 (OPTION_FENCE_AS_LOCK_ADD): New.
267 (md_longopts): Add -mfence-as-lock-add.
268 (md_parse_option): Handle -mfence-as-lock-add.
269 (md_show_usage): Add -mfence-as-lock-add=[no|yes].
270 * doc/c-i386.texi (-mfence-as-lock-add): Document.
271 * testsuite/gas/i386/i386.exp: Run new tests.
272 * testsuite/gas/i386/fence-as-lock-add.s: New.
273 * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
274 * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
275 * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
276 * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
278 2016-01-27 H.J. Lu <hongjiu.lu@intel.com>
280 * configure.ac (compressed_debug_sections): Remove trailing `]'.
281 * configure: Regenerated.
283 2016-01-25 H.J. Lu <hongjiu.lu@intel.com>
285 * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
286 (OPTION_MOMIT_LOCK_PREFIX): This.
287 (md_longopts): Updated.
288 (md_parse_option): Likewise.
290 2016-01-25 Catherine Moore <clm@codesourcery.com>
292 * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
293 if abicalls are in effect.
294 * testsuite/gas/mips/sdata-gp.s: New test.
295 * testsuite/gas/mips/sdata-gp.d: New expected output
296 * testsuite/gas/mips/mips.exp: Run new test.
298 2016-01-25 Renlin Li <renlin.li@arm.com>
300 * testsuite/gas/arm/thumb2_it_search.d: New.
301 * testsuite/gas/arm/thumb2_it_search.s: New.
303 2016-01-21 Nick Clifton <nickc@redhat.com>
306 * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
307 with arm-netbsdelf target.
308 * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
310 2016-01-20 Nick Clifton <nickc@redhat.com>
313 * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
314 * testsuite/gas/arm/blx-bl-convert.d
315 * testsuite/gas/arm/plt-1.d: Likewise.
316 * testsuite/gas/arm/reloc-bad.d: Likewise.
317 * testsuite/gas/arm/thumb-w-good.d: Likewise.
318 * testsuite/gas/arm/thumb2_pool.d: Likewise.
319 * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
320 * testsuite/gas/arm/tls_vxworks.d: Update expected output.
323 * doc/as.texinfo (Errors): Correct documentation describing the
324 interaction of .file and .line with warning and error messages.
327 * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
328 * testsuite/gas/arm/archv8m-main.d: Likewise.
329 * testsuite/gas/arm/archv8m-base.d: Likewise.
331 2016-01-20 Matthew Wahab <matthew.wahab@arm.com>
333 * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
334 * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
335 * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
337 2016-01-20 Mickael Guene <mickael.guene@st.com>
338 Terry Guo <terry.guo@arm.com>
340 * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
341 SHF_ARM_NOREAD section flag.
342 * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
344 (arm_elf_section_letter) : Declare it.
345 * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
346 SHF_ARM_NOREAD section flag.
347 * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
349 * testsuite/gas/arm/section-execute-only.s: New test case.
350 * testsuite/gas/arm/section-execute-only.d: Expected output.
352 2016-01-18 Maciej W. Rozycki <macro@imgtec.com>
354 * config/tc-mips.c (micromips_insn_length): Remove the mention
355 of 48-bit microMIPS instructions.
357 2016-01-18 Alan Modra <amodra@gmail.com>
359 * configure: Regenerate.
361 2016-01-17 Alan Modra <amodra@gmail.com>
363 * configure: Regenerate.
365 2016-01-17 Alan Modra <amodra@gmail.com>
367 * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
369 2016-01-14 Nick Clifton <nickc@redhat.com>
371 * testsuite/gas/rl78/sp-relative-movw.s: New test.
372 * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
373 * testsuite/gas/rl78/rl78.exp: Run the new test.
375 2016-01-14 Matthew Wahab <matthew.wahab@arm.com>
377 * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
378 * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
380 2016-01-13 Maciej W. Rozycki <macro@imgtec.com>
382 * config/tc-nios2.c (output_movia): Preset `code' to 0.
384 2016-01-13 Yoshinori Sato <ysato@users.sourceforge.jp>
386 * config/tc-h8300.c (get_operand): Remove spurious condition in
387 test for closing parenthesis.
389 2016-01-12 Matthew Wahab <matthew.wahab@arm.com>
391 * config/tc-arm.c (arm_ext_v8_2): New.
393 * testsuite/gas/arm/armv8_2-a.d: New.
394 * testsuite/gas/arm/armv8_2-a.s: New.
396 2016-01-12 Alan Modra <amodra@gmail.com>
398 * testsuite/gas/ppc/vsx3.d: Accept nop padding.
400 2016-01-11 Peter Bergner <bergner@vnet.ibm.com>
402 * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
403 xvcmpnesp, xvcmpnesp.>: Delete tests.
404 * testsuite/gas/ppc/power9.s: Likewise.
405 * testsuite/gas/ppc/vsx3.d: Likewise.
406 * testsuite/gas/ppc/vsx3.s: Likewise.
408 2016-01-08 Andreas Schwab <schwab@linux-m68k.org>
411 * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
412 * testsuite/gas/m68k/p13050-1.s: New file.
413 * testsuite/gas/m68k/p13050-2.d: New file.
414 * testsuite/gas/m68k/p13050-2.s: New file.
416 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
418 * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
419 * testsuite/gas/arc/add.d: Likewise.
420 * testsuite/gas/arc/and.d: Likewise.
421 * testsuite/gas/arc/asl.d: Likewise.
422 * testsuite/gas/arc/asr.d: Likewise.
423 * testsuite/gas/arc/bic.d: Likewise.
424 * testsuite/gas/arc/extb.d: Likewise.
425 * testsuite/gas/arc/extw.d: Likewise.
426 * testsuite/gas/arc/j.d: Likewise.
427 * testsuite/gas/arc/jl.d: Likewise.
428 * testsuite/gas/arc/ld2.d: Likewise.
429 * testsuite/gas/arc/lsr.d: Likewise.
430 * testsuite/gas/arc/mov.d: Likewise.
431 * testsuite/gas/arc/or.d: Likewise.
432 * testsuite/gas/arc/pcl-relocs.d: Likewise.
433 * testsuite/gas/arc/pcrel-relocs.d: Likewise.
434 * testsuite/gas/arc/pic-relocs.d: Likewise.
435 * testsuite/gas/arc/plt-relocs.d: Likewise.
436 * testsuite/gas/arc/rlc.d: Likewise.
437 * testsuite/gas/arc/ror.d: Likewise.
438 * testsuite/gas/arc/rrc.d: Likewise.
439 * testsuite/gas/arc/sbc.d: Likewise.
440 * testsuite/gas/arc/sda-relocs.d: Likewise.
441 * testsuite/gas/arc/sda-relocs2.d: Likewise.
442 * testsuite/gas/arc/sexb.d: Likewise.
443 * testsuite/gas/arc/sexw.d: Likewise.
444 * testsuite/gas/arc/st.d: Likewise.
445 * testsuite/gas/arc/sub.d: Likewise.
446 * testsuite/gas/arc/tls-relocs.d: Likewise.
447 * testsuite/gas/arc/xor.d: Likewise.
449 2016-01-01 Alan Modra <amodra@gmail.com>
451 Update year range in copyright notice of all files.
453 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
455 Copyright (C) 2016 Free Software Foundation, Inc.
457 Copying and distribution of this file, with or without modification,
458 are permitted in any medium without royalty provided the copyright
459 notice and this notice are preserved.
465 version-control: never