1 2016-02-11 Nick Clifton <nickc@redhat.com>
4 * dw2gencfi.c (cfi_sections_set): Delay setting this variable
5 until it is actually used.
6 (cfi_set_sections): Set cfi_sections_set to true.
7 (dot_cfi_startproc): Likewise.
8 (dot_cfi_endproc): Likewise.
9 (dot_cfi_fde_data): Likewise.
10 (cfi_finish): Likewise.
11 (dot_cfi_sections): Do not set cfi_sections_set.
12 * doc/as.texinfo (.cfi_sections): Note that targets can provide
13 their own cfi section name. Also note that the directive can be
14 reissued provided that CFI generation has not started.
15 * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
16 .cfi_endproc directives so that the redefinition of .cfi_sections
17 will trigger the generation of the error message.
18 * testsuite/gas/mips/compact-eh-err2.l: Update expected line
19 number of error message.
21 2016-02-10 Claudiu Zissulescu <claziss@synopsys.com>
22 Janek van Oirschot <jvanoirs@synopsys.com>
24 * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
25 (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
27 (arc_flags, arc_relax_type): New structure.
28 * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
29 (RELAX_TABLE_ENTRY_MAX): New define.
30 (relaxation_state, md_relax_table, arc_relaxable_insns)
31 (arc_num_relaxable_ins): New variable.
32 (rlx_operand_type, arc_rlx_types): New enums.
33 (arc_relaxable_ins): New structure.
34 (OPTION_RELAX): New option.
35 (arc_insn): New relax member.
37 (relax_insn_p): New function.
38 (apply_fixups): Likewise.
39 (relaxable_operand): Likewise.
40 (may_relax_expr): Likewise.
41 (relaxable_flag): Likewise.
42 (arc_pcrel_adjust): Likewise.
43 (md_estimate_size_before_relax): Implement.
44 (md_convert_frag): Likewise.
45 (md_parse_option): Handle new mrelax option.
46 (md_show_usage): Likewise.
47 (assemble_insn): Set relax member.
48 (emit_insn0): New function.
49 (emit_insn1): Likewise.
50 (emit_insn): Handle relaxation case.
51 * NEWS: Mention the new relaxation option.
52 * doc/c-arc.texi (ARC Options): Document new mrelax option.
53 * doc/as.texinfo (Target ARC Options): Likewise.
54 * testsuite/gas/arc/relax-avoid1.d: New file.
55 * testsuite/gas/arc/relax-avoid1.s: Likewise.
56 * testsuite/gas/arc/relax-avoid2.d: Likewise.
57 * testsuite/gas/arc/relax-avoid2.s: Likewise.
58 * testsuite/gas/arc/relax-avoid3.d: Likewise.
59 * testsuite/gas/arc/relax-avoid3.s: Likewise.
60 * testsuite/gas/arc/relax-b.d: Likewise.
61 * testsuite/gas/arc/relax-b.s: Likewise.
63 2016-02-08 Nick Clifton <nickc@redhat.com>
65 * config/tc-ia64.c (dot_prologue): Fix formatting.
67 2016-02-04 Nick Clifton <nickc@redhat.com>
69 * config/obj-elf.c (obj_elf_change_section): Remove support for
71 * config/tc-arm.c (arm_elf_section_letter): Delete.
72 * config/tc-arm.h (md_elf_section_letter): Delete.
73 * doc/c-arm.texi (ARM Section Attribute): Delete section.
74 * testsuite/gas/arm/section-execute-only.d: Delete.
75 * testsuite/gas/arm/section-execute-only.s: Delete.
77 2016-02-04 Nick Clifton <nickc@redhat.com>
80 * config/tc-msp430.c (msp430_operands): Remove case 7. Use case 2
81 to handle encoding of RRUX instruction.
82 * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
84 * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
86 2016-02-03 Max Filippov <jcmvbkbc@gmail.com>
88 * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
89 substitutions for BFD_RELOC_* as unsigned.
90 * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
91 * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
92 * testsuite/gas/xtensa/loc.s: New file: loc test.
94 2016-02-03 Kevin Buettner <kevinb@redhat.com>
96 * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
98 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
101 * NEWS: Mention new command line option -mrelax-relocations and
102 new configure option --enable-x86-relax-relocations for x86
104 * config.in: Regenerated.
105 * configure.ac: Add --enable-x86-relax-relocations.
106 (ac_default_x86_relax_relocations): New. Default to 1 except
107 for x86 Solaris targets older than Solaris 12.
108 (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
109 * configure: Likewise.
110 * config/tc-i386.c (generate_relax_relocations): New.
111 (OPTION_MRELAX_RELOCATIONS): Likewise.
112 (output_disp): Don't generate relax relocations if
113 generate_relax_relocations is 0.
114 (md_longopts): Add -mrelax-relocations.
115 (md_show_usage): Likewise.
116 (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
117 * doc/c-i386.texi: Document -mrelax-relocations=.
118 * testsuite/gas/i386/got-no-relax.d: New file.
119 * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
120 * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
121 * testsuite/gas/i386/localpic.d: Likewise.
122 * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
123 * testsuite/gas/i386/reloc32.d: Likewise.
124 * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
125 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
126 * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
127 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
128 * testsuite/gas/i386/i386.exp: Run got-no-relax and
129 x86-64-gotpcrel-no-relax.
131 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
133 * NEWS: Mention new command line option -mfence-as-lock-add=yes
136 2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
138 * NEWS: Remove duplicated marker for 2.26.
140 2016-02-02 Renlin Li <renlin.li@arm.com>
142 * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
144 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
146 * testsuite/gas/ip2k/allinsn.d: New file.
147 * testsuite/gas/ip2k/allinsn.s: New file.
148 * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
150 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
152 * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
153 some load instructions.
154 * testsuite/gas/epiphany/allinsn.d: Likewise.
155 * testsuite/gas/epiphany/regression.d: Likewise.
157 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
159 * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
160 suffixes from instruction mnemonics in expected output.
161 * testsuite/gas/epiphany/allinsn.d: Likewise.
162 * testsuite/gas/epiphany/regression.d: Likewise.
163 * testsuite/gas/epiphany/sample.d: Likewise.
165 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
167 * testsuite/gas/epiphany/addr-syntax.d: Update expected register
169 * testsuite/gas/epiphany/allinsn.d: Likewise.
170 * testsuite/gas/epiphany/sample.d: Likewise.
172 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
174 * testsuite/gas/epiphany/sample.d: Update expected output.
176 2016-01-26 Claudiu Zissulescu <claziss@synopsys.com>
178 * config/tc-arc.c (md_apply_fix): Allow addendum.
179 (arc_reloc_op): Allow complex expressions for tpoff.
180 (md_apply_fix): Handle resolved TLS local symbol.
182 * testsuite/gas/arc/tls-relocs1.d: New file.
183 * testsuite/gas/arc/tls-relocs1.s: Likewise.
185 2016-02-01 Loria <Loria@phantasia.org>
188 * config/tc-arm.c (encode_arm_immediate): Recode to improve
189 efficiency and avoid an LLVM loop optimization bug.
191 2016-02-01 Nick Clifton <nickc@redhat.com>
193 * config/tc-microblaze.c (parse_imm): Fix compile time warning
194 message extending a negative 32-bit value into a larger signed
195 value on a 32-bit host.
197 2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
200 * configure.ac (compressed_debug_sections): Replace == with =.
201 * configure: Regenerated.
203 2016-01-29 Andrew Senkevich <andrew.senkevich@intel.com>
204 H.J. Lu <hongjiu.lu@intel.com>
206 * config/tc-i386.c (avoid_fence): New.
207 (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
209 (OPTION_FENCE_AS_LOCK_ADD): New.
210 (md_longopts): Add -mfence-as-lock-add.
211 (md_parse_option): Handle -mfence-as-lock-add.
212 (md_show_usage): Add -mfence-as-lock-add=[no|yes].
213 * doc/c-i386.texi (-mfence-as-lock-add): Document.
214 * testsuite/gas/i386/i386.exp: Run new tests.
215 * testsuite/gas/i386/fence-as-lock-add.s: New.
216 * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
217 * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
218 * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
219 * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
221 2016-01-27 H.J. Lu <hongjiu.lu@intel.com>
223 * configure.ac (compressed_debug_sections): Remove trailing `]'.
224 * configure: Regenerated.
226 2016-01-25 H.J. Lu <hongjiu.lu@intel.com>
228 * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
229 (OPTION_MOMIT_LOCK_PREFIX): This.
230 (md_longopts): Updated.
231 (md_parse_option): Likewise.
233 2016-01-25 Catherine Moore <clm@codesourcery.com>
235 * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
236 if abicalls are in effect.
237 * testsuite/gas/mips/sdata-gp.s: New test.
238 * testsuite/gas/mips/sdata-gp.d: New expected output
239 * testsuite/gas/mips/mips.exp: Run new test.
241 2016-01-25 Renlin Li <renlin.li@arm.com>
243 * testsuite/gas/arm/thumb2_it_search.d: New.
244 * testsuite/gas/arm/thumb2_it_search.s: New.
246 2016-01-21 Nick Clifton <nickc@redhat.com>
249 * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
250 with arm-netbsdelf target.
251 * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
253 2016-01-20 Nick Clifton <nickc@redhat.com>
256 * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
257 * testsuite/gas/arm/blx-bl-convert.d
258 * testsuite/gas/arm/plt-1.d: Likewise.
259 * testsuite/gas/arm/reloc-bad.d: Likewise.
260 * testsuite/gas/arm/thumb-w-good.d: Likewise.
261 * testsuite/gas/arm/thumb2_pool.d: Likewise.
262 * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
263 * testsuite/gas/arm/tls_vxworks.d: Update expected output.
266 * doc/as.texinfo (Errors): Correct documentation describing the
267 interaction of .file and .line with warning and error messages.
270 * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
271 * testsuite/gas/arm/archv8m-main.d: Likewise.
272 * testsuite/gas/arm/archv8m-base.d: Likewise.
274 2016-01-20 Matthew Wahab <matthew.wahab@arm.com>
276 * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
277 * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
278 * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
280 2016-01-20 Mickael Guene <mickael.guene@st.com>
281 Terry Guo <terry.guo@arm.com>
283 * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
284 SHF_ARM_NOREAD section flag.
285 * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
287 (arm_elf_section_letter) : Declare it.
288 * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
289 SHF_ARM_NOREAD section flag.
290 * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
292 * testsuite/gas/arm/section-execute-only.s: New test case.
293 * testsuite/gas/arm/section-execute-only.d: Expected output.
295 2016-01-18 Maciej W. Rozycki <macro@imgtec.com>
297 * config/tc-mips.c (micromips_insn_length): Remove the mention
298 of 48-bit microMIPS instructions.
300 2016-01-18 Alan Modra <amodra@gmail.com>
302 * configure: Regenerate.
304 2016-01-17 Alan Modra <amodra@gmail.com>
306 * configure: Regenerate.
308 2016-01-17 Alan Modra <amodra@gmail.com>
310 * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
312 2016-01-14 Nick Clifton <nickc@redhat.com>
314 * testsuite/gas/rl78/sp-relative-movw.s: New test.
315 * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
316 * testsuite/gas/rl78/rl78.exp: Run the new test.
318 2016-01-14 Matthew Wahab <matthew.wahab@arm.com>
320 * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
321 * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
323 2016-01-13 Maciej W. Rozycki <macro@imgtec.com>
325 * config/tc-nios2.c (output_movia): Preset `code' to 0.
327 2016-01-13 Yoshinori Sato <ysato@users.sourceforge.jp>
329 * config/tc-h8300.c (get_operand): Remove spurious condition in
330 test for closing parenthesis.
332 2016-01-12 Matthew Wahab <matthew.wahab@arm.com>
334 * config/tc-arm.c (arm_ext_v8_2): New.
336 * testsuite/gas/arm/armv8_2-a.d: New.
337 * testsuite/gas/arm/armv8_2-a.s: New.
339 2016-01-12 Alan Modra <amodra@gmail.com>
341 * testsuite/gas/ppc/vsx3.d: Accept nop padding.
343 2016-01-11 Peter Bergner <bergner@vnet.ibm.com>
345 * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
346 xvcmpnesp, xvcmpnesp.>: Delete tests.
347 * testsuite/gas/ppc/power9.s: Likewise.
348 * testsuite/gas/ppc/vsx3.d: Likewise.
349 * testsuite/gas/ppc/vsx3.s: Likewise.
351 2016-01-08 Andreas Schwab <schwab@linux-m68k.org>
354 * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
355 * testsuite/gas/m68k/p13050-1.s: New file.
356 * testsuite/gas/m68k/p13050-2.d: New file.
357 * testsuite/gas/m68k/p13050-2.s: New file.
359 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
361 * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
362 * testsuite/gas/arc/add.d: Likewise.
363 * testsuite/gas/arc/and.d: Likewise.
364 * testsuite/gas/arc/asl.d: Likewise.
365 * testsuite/gas/arc/asr.d: Likewise.
366 * testsuite/gas/arc/bic.d: Likewise.
367 * testsuite/gas/arc/extb.d: Likewise.
368 * testsuite/gas/arc/extw.d: Likewise.
369 * testsuite/gas/arc/j.d: Likewise.
370 * testsuite/gas/arc/jl.d: Likewise.
371 * testsuite/gas/arc/ld2.d: Likewise.
372 * testsuite/gas/arc/lsr.d: Likewise.
373 * testsuite/gas/arc/mov.d: Likewise.
374 * testsuite/gas/arc/or.d: Likewise.
375 * testsuite/gas/arc/pcl-relocs.d: Likewise.
376 * testsuite/gas/arc/pcrel-relocs.d: Likewise.
377 * testsuite/gas/arc/pic-relocs.d: Likewise.
378 * testsuite/gas/arc/plt-relocs.d: Likewise.
379 * testsuite/gas/arc/rlc.d: Likewise.
380 * testsuite/gas/arc/ror.d: Likewise.
381 * testsuite/gas/arc/rrc.d: Likewise.
382 * testsuite/gas/arc/sbc.d: Likewise.
383 * testsuite/gas/arc/sda-relocs.d: Likewise.
384 * testsuite/gas/arc/sda-relocs2.d: Likewise.
385 * testsuite/gas/arc/sexb.d: Likewise.
386 * testsuite/gas/arc/sexw.d: Likewise.
387 * testsuite/gas/arc/st.d: Likewise.
388 * testsuite/gas/arc/sub.d: Likewise.
389 * testsuite/gas/arc/tls-relocs.d: Likewise.
390 * testsuite/gas/arc/xor.d: Likewise.
392 2016-01-01 Alan Modra <amodra@gmail.com>
394 Update year range in copyright notice of all files.
396 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
398 Copyright (C) 2016 Free Software Foundation, Inc.
400 Copying and distribution of this file, with or without modification,
401 are permitted in any medium without royalty provided the copyright
402 notice and this notice are preserved.
408 version-control: never