1 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
3 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
4 (mips_ip, mips16_ip): Handle "+i".
6 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
8 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
9 (micromips_to_32_reg_h_map): Rename to...
10 (micromips_to_32_reg_h_map1): ...this.
11 (micromips_to_32_reg_i_map): Rename to...
12 (micromips_to_32_reg_h_map2): ...this.
13 (mips_lookup_reg_pair): New function.
14 (gpr_write_mask, macro): Adjust after above renaming.
15 (validate_micromips_insn): Remove "mi" handling.
16 (mips_ip): Likewise. Parse both registers in a pair for "mh".
18 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
20 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
21 (mips_ip): Remove "+D" and "+T" handling.
23 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
28 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
30 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
32 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
34 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
35 (aarch64_force_relocation): Likewise.
37 2013-07-02 Alan Modra <amodra@gmail.com>
39 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
41 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
43 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
44 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
45 Replace @sc{mips16} with literal `MIPS16'.
46 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
48 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
50 * config/tc-aarch64.c (reloc_table): Replace
51 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
52 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
53 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
54 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
55 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
56 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
57 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
58 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
59 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
60 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
61 (aarch64_force_relocation): Likewise.
63 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
65 * config/tc-aarch64.c (ilp32_p): New static variable.
66 (elf64_aarch64_target_format): Return the target according to the
68 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
69 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
70 (aarch64_dwarf2_addr_size): New function.
71 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
72 (DWARF2_ADDR_SIZE): New define.
74 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
76 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
78 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
80 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
82 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
84 * config/tc-mips.c (mips_set_options): Add insn32 member.
85 (mips_opts): Initialize it.
86 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
87 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
88 (md_longopts): Add "minsn32" and "mno-insn32" options.
89 (is_size_valid): Handle insn32 mode.
90 (md_assemble): Pass instruction string down to macro.
91 (brk_fmt): Add second dimension and insn32 mode initializers.
93 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
94 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
95 (macro_build_jalr, move_register): Handle insn32 mode.
96 (macro_build_branch_rs): Likewise.
97 (macro): Handle insn32 mode.
98 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
99 (mips_ip): Handle insn32 mode.
100 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
101 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
102 (mips_handle_align): Handle insn32 mode.
103 (md_show_usage): Add -minsn32 and -mno-insn32.
105 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
107 (-minsn32, -mno-insn32): New options.
108 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
110 (MIPS assembly options): New node. Document .set insn32 and
112 (MIPS-Dependent): List the new node.
114 2013-06-25 Nick Clifton <nickc@redhat.com>
116 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
117 the PC in indirect addressing on 430xv2 parts.
118 (msp430_operands): Add version test to hardware bug encoding
121 2013-06-24 Roland McGrath <mcgrathr@google.com>
123 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
124 so it skips whitespace before it.
125 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
127 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
128 (arm_reg_parse_multi): Skip whitespace first.
129 (parse_reg_list): Likewise.
130 (parse_vfp_reg_list): Likewise.
131 (s_arm_unwind_save_mmxwcg): Likewise.
133 2013-06-24 Nick Clifton <nickc@redhat.com>
136 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
138 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
140 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
142 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
144 * config/tc-mips.c: Assert that offsetT and valueT are at least
146 (GPR_SMIN, GPR_SMAX): New macros.
147 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
149 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
151 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
152 conditions. Remove any code deselected by them.
153 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
155 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
157 * NEWS: Note removal of ECOFF support.
158 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
159 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
160 (MULTI_CFILES): Remove config/e-mipsecoff.c.
161 * Makefile.in: Regenerate.
162 * configure.in: Remove MIPS ECOFF references.
163 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
165 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
166 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
167 (mips-*-*): ...this single case.
168 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
169 MIPS emulations to be e-mipself*.
170 * configure: Regenerate.
171 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
172 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
173 (mips-*-sysv*): Remove coff and ecoff cases.
174 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
175 * ecoff.c: Remove reference to MIPS ECOFF.
176 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
177 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
178 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
179 (mips_hi_fixup): Tweak comment.
180 (append_insn): Require a howto.
181 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
183 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
185 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
186 Use "CPU" instead of "cpu".
187 * doc/c-mips.texi: Likewise.
188 (MIPS Opts): Rename to MIPS Options.
189 (MIPS option stack): Rename to MIPS Option Stack.
190 (MIPS ASE instruction generation overrides): Rename to
191 MIPS ASE Instruction Generation Overrides (for now).
192 (MIPS floating-point): Rename to MIPS Floating-Point.
194 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
196 * doc/c-mips.texi (MIPS Macros): New section.
197 (MIPS Object): Replace with...
198 (MIPS Small Data): ...this new section.
200 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
202 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
203 Capitalize name. Use @kindex instead of @cindex for .set entries.
205 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
207 * doc/c-mips.texi (MIPS Stabs): Remove section.
209 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
211 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
212 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
213 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
214 (ISA_SUPPORTS_VIRT64_ASE): Delete.
215 (mips_ase): New structure.
216 (mips_ases): New table.
217 (FP64_ASES): New macro.
218 (mips_ase_groups): New array.
219 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
220 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
222 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
223 (md_parse_option): Use mips_ases and mips_set_ase instead of
224 separate case statements for each ASE option.
225 (mips_after_parse_args): Use FP64_ASES. Use
226 mips_check_isa_supports_ases to check the ASEs against
228 (s_mipsset): Use mips_ases and mips_set_ase instead of
229 separate if statements for each ASE option. Use
230 mips_check_isa_supports_ases, even when a non-ASE option
233 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
235 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
237 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
239 * config/tc-mips.c (md_shortopts, options, md_longopts)
240 (md_longopts_size): Move earlier in file.
242 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
244 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
245 with a single "ase" bitmask.
246 (mips_opts): Update accordingly.
247 (file_ase, file_ase_explicit): New variables.
248 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
249 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
250 (ISA_HAS_ROR): Adjust for mips_set_options change.
251 (is_opcode_valid): Take the base ase mask directly from mips_opts.
252 (mips_ip): Adjust for mips_set_options change.
253 (md_parse_option): Likewise. Update file_ase_explicit.
254 (mips_after_parse_args): Adjust for mips_set_options change.
255 Use bitmask operations to select the default ASEs. Set file_ase
256 rather than individual per-ASE variables.
257 (s_mipsset): Adjust for mips_set_options change.
258 (mips_elf_final_processing): Test file_ase rather than
259 file_ase_mdmx. Remove commented-out code.
261 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
263 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
264 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
265 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
266 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
267 (mips_after_parse_args): Use the new "ase" field to choose
269 (mips_cpu_info_table): Move ASEs from the "flags" field to the
272 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
274 * config/tc-arm.c (symbol_preemptible): New function.
275 (relax_branch): Use it.
277 2013-06-17 Catherine Moore <clm@codesourcery.com>
278 Maciej W. Rozycki <macro@codesourcery.com>
279 Chao-Ying Fu <fu@mips.com>
281 * config/tc-mips.c (mips_set_options): Add ase_eva.
282 (mips_set_options mips_opts): Add ase_eva.
283 (file_ase_eva): Declare.
284 (ISA_SUPPORTS_EVA_ASE): Define.
285 (IS_SEXT_9BIT_NUM): Define.
286 (MIPS_CPU_ASE_EVA): Define.
287 (is_opcode_valid): Add support for ase_eva.
288 (macro_build): Likewise.
290 (validate_mips_insn): Likewise.
291 (validate_micromips_insn): Likewise.
293 (options): Add OPTION_EVA and OPTION_NO_EVA.
294 (md_longopts): Add -meva and -mno-eva.
295 (md_parse_option): Process new options.
296 (mips_after_parse_args): Check for valid EVA combinations.
297 (s_mipsset): Likewise.
299 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
301 * dwarf2dbg.h (dwarf2_move_insn): Declare.
302 * dwarf2dbg.c (line_subseg): Add pmove_tail.
303 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
304 (dwarf2_gen_line_info_1): Update call accordingly.
305 (dwarf2_move_insn): New function.
306 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
308 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
312 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
315 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
316 (dwarf2_gen_line_info_1): Delete.
317 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
318 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
319 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
320 (dwarf2_directive_loc): Push previous .locs instead of generating
323 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
325 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
326 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
328 2013-06-13 Nick Clifton <nickc@redhat.com>
331 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
332 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
333 function. Generates an error if the adjusted offset is out of a
336 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
338 * config/tc-nios2.c (md_apply_fix): Mask constant
339 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
341 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
343 * config/tc-mips.c (append_insn): Don't do branch relaxation for
344 MIPS-3D instructions either.
345 (md_convert_frag): Update the COPx branch mask accordingly.
347 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
349 * doc/as.texinfo (Overview): Add --relax-branch and
351 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
354 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
356 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
359 2013-06-08 Catherine Moore <clm@codesourcery.com>
361 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
362 (is_opcode_valid_16): Pass ase value to opcode_is_member.
363 (append_insn): Change INSN_xxxx to ASE_xxxx.
365 2013-06-01 George Thomas <george.thomas@atmel.com>
367 * gas/config/tc-avr.c: Change ISA for devices with USB support to
370 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
372 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
375 2013-05-31 Paul Brook <paul@codesourcery.com>
378 * config/tc-mips.c (s_ehword): New.
380 2013-05-30 Paul Brook <paul@codesourcery.com>
382 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
384 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
386 * write.c (resolve_reloc_expr_symbols): On REL targets don't
387 convert relocs who have no relocatable field either. Rephrase
388 the conditional so that the PC-relative check is only applied
391 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
393 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
396 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
398 * config/tc-aarch64.c (reloc_table): Update to use
399 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
400 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
401 (md_apply_fix): Likewise.
402 (aarch64_force_relocation): Likewise.
404 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
406 * config/tc-arm.c (it_fsm_post_encode): Improve
407 warning messages about deprecated IT block formats.
409 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
411 * config/tc-aarch64.c (md_apply_fix): Move value range checking
412 inside fx_done condition.
414 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
416 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
418 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
420 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
421 and clean up warning when using PRINT_OPCODE_TABLE.
423 2013-05-20 Alan Modra <amodra@gmail.com>
425 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
426 and data fixups performing shift/high adjust/sign extension on
427 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
428 when writing data fixups rather than recalculating size.
430 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
432 * doc/c-msp430.texi: Fix typo.
434 2013-05-16 Tristan Gingold <gingold@adacore.com>
436 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
437 are also TOC symbols.
439 2013-05-16 Nick Clifton <nickc@redhat.com>
441 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
442 Add -mcpu command to specify core type.
443 * doc/c-msp430.texi: Update documentation.
445 2013-05-09 Andrew Pinski <apinski@cavium.com>
447 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
448 (mips_opts): Update for the new field.
449 (file_ase_virt): New variable.
450 (ISA_SUPPORTS_VIRT_ASE): New macro.
451 (ISA_SUPPORTS_VIRT64_ASE): New macro.
452 (MIPS_CPU_ASE_VIRT): New define.
453 (is_opcode_valid): Handle ase_virt.
454 (macro_build): Handle "+J".
455 (validate_mips_insn): Likewise.
457 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
458 (md_longopts): Add mvirt and mnovirt
459 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
460 (mips_after_parse_args): Handle ase_virt field.
461 (s_mipsset): Handle "virt" and "novirt".
462 (mips_elf_final_processing): Add a comment about virt ASE might need
464 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
465 * doc/c-mips.texi: Document -mvirt and -mno-virt.
466 Document ".set virt" and ".set novirt".
468 2013-05-09 Alan Modra <amodra@gmail.com>
470 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
471 control of operand flag bits.
473 2013-05-07 Alan Modra <amodra@gmail.com>
475 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
476 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
477 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
478 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
479 (md_apply_fix): Set fx_no_overflow for assorted relocations.
480 Shift and sign-extend fieldval for use by some VLE reloc
481 operand->insert functions.
483 2013-05-06 Paul Brook <paul@codesourcery.com>
484 Catherine Moore <clm@codesourcery.com>
486 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
487 (limited_pcrel_reloc_p): Likewise.
488 (md_apply_fix): Likewise.
489 (tc_gen_reloc): Likewise.
491 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
493 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
494 (mips_fix_adjustable): Adjust pc-relative check to use
497 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
499 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
500 (s_mips_stab): Do not restrict to stabn only.
502 2013-05-02 Nick Clifton <nickc@redhat.com>
504 * config/tc-msp430.c: Add support for the MSP430X architecture.
505 Add code to insert a NOP instruction after any instruction that
506 might change the interrupt state.
507 Add support for the LARGE memory model.
508 Add code to initialise the .MSP430.attributes section.
509 * config/tc-msp430.h: Add support for the MSP430X architecture.
510 * doc/c-msp430.texi: Document the new -mL and -mN command line
512 * NEWS: Mention support for the MSP430X architecture.
514 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
516 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
517 alpha*-*-linux*ecoff*.
519 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
521 * config/tc-mips.c (mips_ip): Add sizelo.
522 For "+C", "+G", and "+H", set sizelo and compare against it.
524 2013-04-29 Nick Clifton <nickc@redhat.com>
526 * as.c (Options): Add -gdwarf-sections.
527 (parse_args): Likewise.
528 * as.h (flag_dwarf_sections): Declare.
529 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
530 (process_entries): When -gdwarf-sections is enabled generate
531 fragmentary .debug_line sections.
532 (out_debug_line): Set the section for the .debug_line section end
534 * doc/as.texinfo: Document -gdwarf-sections.
535 * NEWS: Mention -gdwarf-sections.
537 2013-04-26 Christian Groessler <chris@groessler.org>
539 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
540 according to the target parameter. Don't call s_segm since s_segm
541 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
543 (md_begin): Call s_segm according to target parameter from command
546 2013-04-25 Alan Modra <amodra@gmail.com>
548 * configure.in: Allow little-endian linux.
549 * configure: Regenerate.
551 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
553 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
554 "fstatus" control register to "eccinj".
556 2013-04-19 Kai Tietz <ktietz@redhat.com>
558 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
560 2013-04-15 Julian Brown <julian@codesourcery.com>
562 * expr.c (add_to_result, subtract_from_result): Make global.
563 * expr.h (add_to_result, subtract_from_result): Add prototypes.
564 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
565 subtract_from_result to handle extra bit of precision for .sleb128
568 2013-04-10 Julian Brown <julian@codesourcery.com>
570 * read.c (convert_to_bignum): Add sign parameter. Use it
571 instead of X_unsigned to determine sign of resulting bignum.
572 (emit_expr): Pass extra argument to convert_to_bignum.
573 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
574 X_extrabit to convert_to_bignum.
575 (parse_bitfield_cons): Set X_extrabit.
576 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
577 Initialise X_extrabit field as appropriate.
578 (add_to_result): New.
579 (subtract_from_result): New.
581 * expr.h (expressionS): Add X_extrabit field.
583 2013-04-10 Jan Beulich <jbeulich@suse.com>
585 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
586 register being PC when is_t or writeback, and use distinct
587 diagnostic for the latter case.
589 2013-04-10 Jan Beulich <jbeulich@suse.com>
591 * gas/config/tc-arm.c (parse_operands): Re-write
593 (do_barrier): Remove bogus constraint().
594 (do_t_barrier): Remove.
596 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
598 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
599 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
601 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
603 2013-04-09 Jan Beulich <jbeulich@suse.com>
605 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
606 Use local variable Rt in more places.
607 (do_vmsr): Accept all control registers.
609 2013-04-09 Jan Beulich <jbeulich@suse.com>
611 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
612 if there was none specified for moves between scalar and core
615 2013-04-09 Jan Beulich <jbeulich@suse.com>
617 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
620 2013-04-08 Jan Beulich <jbeulich@suse.com>
622 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
625 2013-04-08 Jan Beulich <jbeulich@suse.com>
627 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
630 2013-04-03 Alan Modra <amodra@gmail.com>
632 * doc/as.texinfo: Add support to generate man options for h8300.
633 * doc/c-h8300.texi: Likewise.
635 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
637 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
640 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
643 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
645 2013-03-26 Nick Clifton <nickc@redhat.com>
648 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
649 start of the file each time.
652 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
655 2013-03-26 Douglas B Rupp <rupp@gnat.com>
657 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
660 2013-03-21 Will Newton <will.newton@linaro.org>
662 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
663 pc-relative str instructions in Thumb mode.
665 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
667 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
668 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
670 * config/tc-h8300.h: Remove duplicated defines.
672 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
675 * tc-avr.c (mcu_has_3_byte_pc): New function.
676 (tc_cfi_frame_initial_instructions): Call it to find return
679 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
682 * config/tc-tic6x.c (tic6x_try_encode): Handle
683 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
684 encode register pair numbers when required.
686 2013-03-15 Will Newton <will.newton@linaro.org>
688 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
689 in vstr in Thumb mode for pre-ARMv7 cores.
691 2013-03-14 Andreas Schwab <schwab@suse.de>
693 * doc/c-arc.texi (ARC Directives): Revert last change and use
694 @itemize instead of @table.
695 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
697 2013-03-14 Nick Clifton <nickc@redhat.com>
700 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
701 NULL message, instead just check ARM_CPU_IS_ANY directly.
703 2013-03-14 Nick Clifton <nickc@redhat.com>
706 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
708 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
709 to the @item directives.
710 (ARM-Neon-Alignment): Move to correct place in the document.
711 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
713 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
716 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
718 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
719 case. Add default BAD_CASE to switch.
721 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
723 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
724 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
726 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
728 * config/tc-arm.c (crc_ext_armv8): New feature set.
729 (UNPRED_REG): New macro.
730 (do_crc32_1): New function.
731 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
732 do_crc32ch, do_crc32cw): Likewise.
734 (insns): Add entries for crc32 mnemonics.
735 (arm_extensions): Add entry for crc.
737 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
739 * write.h (struct fix): Add fx_dot_frag field.
741 * write.c (dot_frag): New variable.
742 (fix_new_internal): Set fx_dot_frag field with dot_frag.
743 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
744 * expr.c (expr): Save value of frag_now in dot_frag when setting
746 * read.c (emit_expr): Likewise. Delete comments.
748 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
750 * config/tc-i386.c (flag_code_names): Removed.
751 (i386_index_check): Rewrote.
753 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
755 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
757 (aarch64_double_precision_fmovable): New function.
758 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
759 function; handle hexadecimal representation of IEEE754 encoding.
760 (parse_operands): Update the call to parse_aarch64_imm_float.
762 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
764 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
765 (check_hle): Updated.
766 (md_assemble): Likewise.
767 (parse_insn): Likewise.
769 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
771 * config/tc-i386.c (_i386_insn): Add rep_prefix.
772 (md_assemble): Check if REP prefix is OK.
773 (parse_insn): Remove expecting_string_instruction. Set
776 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
778 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
780 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
782 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
783 for system registers.
785 2013-02-27 DJ Delorie <dj@redhat.com>
787 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
788 (rl78_op): Handle %code().
789 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
790 (tc_gen_reloc): Likwise; convert to a computed reloc.
791 (md_apply_fix): Likewise.
793 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
795 * config/rl78-parse.y: Fix encoding of DIVWU insn.
797 2013-02-25 Terry Guo <terry.guo@arm.com>
799 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
800 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
801 list of accepted CPUs.
803 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
806 * config/tc-i386.c (cpu_arch): Add ".smap".
808 * doc/c-i386.texi: Document smap.
810 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
812 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
813 mips_assembling_insn appropriately.
814 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
816 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
818 * config/tc-mips.c (append_insn): Correct indentation, remove
821 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
823 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
825 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
827 * configure.tgt: Add nios2-*-rtems*.
829 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
831 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
834 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
836 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
837 (macro): Use it. Assert that trunc.w.s is not used for r5900.
839 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
841 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
844 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
845 Andrew Jenner <andrew@codesourcery.com>
847 Based on patches from Altera Corporation.
849 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
850 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
851 * Makefile.in: Regenerated.
852 * configure.tgt: Add case for nios2*-linux*.
853 * config/obj-elf.c: Conditionally include elf/nios2.h.
854 * config/tc-nios2.c: New file.
855 * config/tc-nios2.h: New file.
856 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
857 * doc/Makefile.in: Regenerated.
858 * doc/all.texi: Set NIOSII.
859 * doc/as.texinfo (Overview): Add Nios II options.
860 (Machine Dependencies): Include c-nios2.texi.
861 * doc/c-nios2.texi: New file.
862 * NEWS: Note Altera Nios II support.
864 2013-02-06 Alan Modra <amodra@gmail.com>
867 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
868 Don't skip fixups with fx_subsy non-NULL.
869 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
870 with fx_subsy non-NULL.
872 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
874 * doc/c-metag.texi: Add "@c man" markers.
876 2013-02-04 Alan Modra <amodra@gmail.com>
878 * write.c (fixup_segment): Return void. Delete seg_reloc_count
880 (TC_ADJUST_RELOC_COUNT): Delete.
881 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
883 2013-02-04 Alan Modra <amodra@gmail.com>
885 * po/POTFILES.in: Regenerate.
887 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
889 * config/tc-metag.c: Make SWAP instruction less permissive with
892 2013-01-29 DJ Delorie <dj@redhat.com>
894 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
895 relocs in .word/.etc statements.
897 2013-01-29 Roland McGrath <mcgrathr@google.com>
899 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
900 immediate value for 8-bit offset" error so it shows line info.
902 2013-01-24 Joseph Myers <joseph@codesourcery.com>
904 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
907 2013-01-24 Nick Clifton <nickc@redhat.com>
909 * config/tc-v850.c: Add support for e3v5 architecture.
910 * doc/c-v850.texi: Mention new support.
912 2013-01-23 Nick Clifton <nickc@redhat.com>
915 * config/tc-avr.c: Include dwarf2dbg.h.
917 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
919 * config/tc-i386.c (reloc): Support size relocation only for ELF.
920 (tc_i386_fix_adjustable): Likewise.
922 (tc_gen_reloc): Likewise.
924 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
926 * config/tc-aarch64.c (output_operand_error_record): Change to output
927 the out-of-range error message as value-expected message if there is
928 only one single value in the expected range.
929 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
930 LSL #0 as a programmer-friendly feature.
932 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
934 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
935 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
936 BFD_RELOC_64_SIZE relocations.
937 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
939 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
940 relocations against local symbols.
942 2013-01-16 Alan Modra <amodra@gmail.com>
944 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
945 finding some sort of toc syntax error, and break to avoid
946 compiler uninit warning.
948 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
951 * config/tc-i386.c (lex_got): Increment length by 1 if the
952 relocation token is removed.
954 2013-01-15 Nick Clifton <nickc@redhat.com>
956 * config/tc-v850.c (md_assemble): Allow signed values for
959 2013-01-11 Sean Keys <skeys@ipdatasys.com>
961 * config/tc-xgate.c (md_begin): Fix mistake made when going from
964 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
966 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
967 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
968 * config/tc-ppc.c (md_show_usage): Likewise.
969 (ppc_handle_align): Handle power8's group ending nop.
971 2013-01-10 Sean Keys <skeys@ipdatasys.com>
973 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
974 that the assember exits after the opcodes have been printed.
976 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
978 * app.c: Remove trailing white spaces.
982 * dw2gencfi.c: Likewise.
983 * dwarf2dbg.h: Likewise.
985 * input-file.c: Likewise.
986 * itbl-lex.h: Likewise.
987 * output-file.c: Likewise.
990 * subsegs.c: Likewise.
991 * symbols.c: Likewise.
993 * config/tc-i386.c: Likewise.
994 * doc/Makefile.am: Likewise.
995 * doc/Makefile.in: Likewise.
996 * doc/c-aarch64.texi: Likewise.
997 * doc/c-alpha.texi: Likewise.
998 * doc/c-arc.texi: Likewise.
999 * doc/c-arm.texi: Likewise.
1000 * doc/c-avr.texi: Likewise.
1001 * doc/c-bfin.texi: Likewise.
1002 * doc/c-cr16.texi: Likewise.
1003 * doc/c-d10v.texi: Likewise.
1004 * doc/c-d30v.texi: Likewise.
1005 * doc/c-h8300.texi: Likewise.
1006 * doc/c-hppa.texi: Likewise.
1007 * doc/c-i370.texi: Likewise.
1008 * doc/c-i386.texi: Likewise.
1009 * doc/c-i860.texi: Likewise.
1010 * doc/c-m32c.texi: Likewise.
1011 * doc/c-m32r.texi: Likewise.
1012 * doc/c-m68hc11.texi: Likewise.
1013 * doc/c-m68k.texi: Likewise.
1014 * doc/c-microblaze.texi: Likewise.
1015 * doc/c-mips.texi: Likewise.
1016 * doc/c-msp430.texi: Likewise.
1017 * doc/c-mt.texi: Likewise.
1018 * doc/c-s390.texi: Likewise.
1019 * doc/c-score.texi: Likewise.
1020 * doc/c-sh.texi: Likewise.
1021 * doc/c-sh64.texi: Likewise.
1022 * doc/c-tic54x.texi: Likewise.
1023 * doc/c-tic6x.texi: Likewise.
1024 * doc/c-v850.texi: Likewise.
1025 * doc/c-xc16x.texi: Likewise.
1026 * doc/c-xgate.texi: Likewise.
1027 * doc/c-xtensa.texi: Likewise.
1028 * doc/c-z80.texi: Likewise.
1029 * doc/internals.texi: Likewise.
1031 2013-01-10 Roland McGrath <mcgrathr@google.com>
1033 * hash.c (hash_new_sized): Make it global.
1034 * hash.h: Declare it.
1035 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
1038 2013-01-10 Will Newton <will.newton@imgtec.com>
1040 * Makefile.am: Add Meta.
1041 * Makefile.in: Regenerate.
1042 * config/tc-metag.c: New file.
1043 * config/tc-metag.h: New file.
1044 * configure.tgt: Add Meta.
1045 * doc/Makefile.am: Add Meta.
1046 * doc/Makefile.in: Regenerate.
1047 * doc/all.texi: Add Meta.
1048 * doc/as.texiinfo: Document Meta options.
1049 * doc/c-metag.texi: New file.
1051 2013-01-09 Steve Ellcey <sellcey@mips.com>
1053 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
1055 * config/tc-mips.c (internalError): Remove, replace with abort.
1057 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1059 * config/tc-aarch64.c (parse_operands): Change to compare the result
1060 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
1062 2013-01-07 Nick Clifton <nickc@redhat.com>
1065 * config/tc-arm.c (skip_past_char): Skip whitespace before the
1066 anticipated character.
1067 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
1068 here as it is no longer needed.
1070 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
1072 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1073 * doc/c-score.texi (SCORE-Opts): Likewise.
1074 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1076 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1078 * config/tc-mips.c: Add support for MIPS r5900.
1079 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1081 (can_swap_branch_p, get_append_method): Detect some conditional
1082 short loops to fix a bug on the r5900 by NOP in the branch delay
1084 (M_MUL): Support 3 operands in multu on r5900.
1085 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1086 (s_mipsset): Force 32 bit floating point on r5900.
1087 (mips_ip): Check parameter range of instructions mfps and mtps on
1089 * configure.in: Detect CPU type when target string contains r5900
1090 (e.g. mips64r5900el-linux-gnu).
1092 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
1094 * as.c (parse_args): Update copyright year to 2013.
1096 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
1098 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1101 2013-01-02 Nick Clifton <nickc@redhat.com>
1104 * config/tc-arm.c (parse_address_main): Skip whitespace before a
1107 For older changes see ChangeLog-2012
1109 Copyright (C) 2013 Free Software Foundation, Inc.
1111 Copying and distribution of this file, with or without modification,
1112 are permitted in any medium without royalty provided the copyright
1113 notice and this notice are preserved.
1119 version-control: never