1 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
5 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
7 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
8 (aarch64_force_relocation): Likewise.
10 2013-07-02 Alan Modra <amodra@gmail.com>
12 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
14 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
16 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
17 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
18 Replace @sc{mips16} with literal `MIPS16'.
19 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
21 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
23 * config/tc-aarch64.c (reloc_table): Replace
24 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
25 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
26 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
27 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
28 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
29 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
30 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
31 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
32 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
33 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
34 (aarch64_force_relocation): Likewise.
36 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
38 * config/tc-aarch64.c (ilp32_p): New static variable.
39 (elf64_aarch64_target_format): Return the target according to the
41 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
42 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
43 (aarch64_dwarf2_addr_size): New function.
44 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
45 (DWARF2_ADDR_SIZE): New define.
47 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
49 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
51 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
53 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
55 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
57 * config/tc-mips.c (mips_set_options): Add insn32 member.
58 (mips_opts): Initialize it.
59 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
60 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
61 (md_longopts): Add "minsn32" and "mno-insn32" options.
62 (is_size_valid): Handle insn32 mode.
63 (md_assemble): Pass instruction string down to macro.
64 (brk_fmt): Add second dimension and insn32 mode initializers.
66 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
67 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
68 (macro_build_jalr, move_register): Handle insn32 mode.
69 (macro_build_branch_rs): Likewise.
70 (macro): Handle insn32 mode.
71 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
72 (mips_ip): Handle insn32 mode.
73 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
74 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
75 (mips_handle_align): Handle insn32 mode.
76 (md_show_usage): Add -minsn32 and -mno-insn32.
78 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
80 (-minsn32, -mno-insn32): New options.
81 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
83 (MIPS assembly options): New node. Document .set insn32 and
85 (MIPS-Dependent): List the new node.
87 2013-06-25 Nick Clifton <nickc@redhat.com>
89 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
90 the PC in indirect addressing on 430xv2 parts.
91 (msp430_operands): Add version test to hardware bug encoding
94 2013-06-24 Roland McGrath <mcgrathr@google.com>
96 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
97 so it skips whitespace before it.
98 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
100 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
101 (arm_reg_parse_multi): Skip whitespace first.
102 (parse_reg_list): Likewise.
103 (parse_vfp_reg_list): Likewise.
104 (s_arm_unwind_save_mmxwcg): Likewise.
106 2013-06-24 Nick Clifton <nickc@redhat.com>
109 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
111 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
113 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
115 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
117 * config/tc-mips.c: Assert that offsetT and valueT are at least
119 (GPR_SMIN, GPR_SMAX): New macros.
120 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
122 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
124 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
125 conditions. Remove any code deselected by them.
126 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
128 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
130 * NEWS: Note removal of ECOFF support.
131 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
132 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
133 (MULTI_CFILES): Remove config/e-mipsecoff.c.
134 * Makefile.in: Regenerate.
135 * configure.in: Remove MIPS ECOFF references.
136 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
138 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
139 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
140 (mips-*-*): ...this single case.
141 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
142 MIPS emulations to be e-mipself*.
143 * configure: Regenerate.
144 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
145 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
146 (mips-*-sysv*): Remove coff and ecoff cases.
147 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
148 * ecoff.c: Remove reference to MIPS ECOFF.
149 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
150 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
151 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
152 (mips_hi_fixup): Tweak comment.
153 (append_insn): Require a howto.
154 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
156 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
158 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
159 Use "CPU" instead of "cpu".
160 * doc/c-mips.texi: Likewise.
161 (MIPS Opts): Rename to MIPS Options.
162 (MIPS option stack): Rename to MIPS Option Stack.
163 (MIPS ASE instruction generation overrides): Rename to
164 MIPS ASE Instruction Generation Overrides (for now).
165 (MIPS floating-point): Rename to MIPS Floating-Point.
167 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
169 * doc/c-mips.texi (MIPS Macros): New section.
170 (MIPS Object): Replace with...
171 (MIPS Small Data): ...this new section.
173 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
175 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
176 Capitalize name. Use @kindex instead of @cindex for .set entries.
178 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
180 * doc/c-mips.texi (MIPS Stabs): Remove section.
182 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
184 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
185 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
186 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
187 (ISA_SUPPORTS_VIRT64_ASE): Delete.
188 (mips_ase): New structure.
189 (mips_ases): New table.
190 (FP64_ASES): New macro.
191 (mips_ase_groups): New array.
192 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
193 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
195 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
196 (md_parse_option): Use mips_ases and mips_set_ase instead of
197 separate case statements for each ASE option.
198 (mips_after_parse_args): Use FP64_ASES. Use
199 mips_check_isa_supports_ases to check the ASEs against
201 (s_mipsset): Use mips_ases and mips_set_ase instead of
202 separate if statements for each ASE option. Use
203 mips_check_isa_supports_ases, even when a non-ASE option
206 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
208 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
210 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
212 * config/tc-mips.c (md_shortopts, options, md_longopts)
213 (md_longopts_size): Move earlier in file.
215 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
217 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
218 with a single "ase" bitmask.
219 (mips_opts): Update accordingly.
220 (file_ase, file_ase_explicit): New variables.
221 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
222 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
223 (ISA_HAS_ROR): Adjust for mips_set_options change.
224 (is_opcode_valid): Take the base ase mask directly from mips_opts.
225 (mips_ip): Adjust for mips_set_options change.
226 (md_parse_option): Likewise. Update file_ase_explicit.
227 (mips_after_parse_args): Adjust for mips_set_options change.
228 Use bitmask operations to select the default ASEs. Set file_ase
229 rather than individual per-ASE variables.
230 (s_mipsset): Adjust for mips_set_options change.
231 (mips_elf_final_processing): Test file_ase rather than
232 file_ase_mdmx. Remove commented-out code.
234 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
236 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
237 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
238 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
239 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
240 (mips_after_parse_args): Use the new "ase" field to choose
242 (mips_cpu_info_table): Move ASEs from the "flags" field to the
245 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
247 * config/tc-arm.c (symbol_preemptible): New function.
248 (relax_branch): Use it.
250 2013-06-17 Catherine Moore <clm@codesourcery.com>
251 Maciej W. Rozycki <macro@codesourcery.com>
252 Chao-Ying Fu <fu@mips.com>
254 * config/tc-mips.c (mips_set_options): Add ase_eva.
255 (mips_set_options mips_opts): Add ase_eva.
256 (file_ase_eva): Declare.
257 (ISA_SUPPORTS_EVA_ASE): Define.
258 (IS_SEXT_9BIT_NUM): Define.
259 (MIPS_CPU_ASE_EVA): Define.
260 (is_opcode_valid): Add support for ase_eva.
261 (macro_build): Likewise.
263 (validate_mips_insn): Likewise.
264 (validate_micromips_insn): Likewise.
266 (options): Add OPTION_EVA and OPTION_NO_EVA.
267 (md_longopts): Add -meva and -mno-eva.
268 (md_parse_option): Process new options.
269 (mips_after_parse_args): Check for valid EVA combinations.
270 (s_mipsset): Likewise.
272 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
274 * dwarf2dbg.h (dwarf2_move_insn): Declare.
275 * dwarf2dbg.c (line_subseg): Add pmove_tail.
276 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
277 (dwarf2_gen_line_info_1): Update call accordingly.
278 (dwarf2_move_insn): New function.
279 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
281 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
285 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
288 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
289 (dwarf2_gen_line_info_1): Delete.
290 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
291 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
292 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
293 (dwarf2_directive_loc): Push previous .locs instead of generating
296 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
298 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
299 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
301 2013-06-13 Nick Clifton <nickc@redhat.com>
304 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
305 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
306 function. Generates an error if the adjusted offset is out of a
309 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
311 * config/tc-nios2.c (md_apply_fix): Mask constant
312 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
314 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
316 * config/tc-mips.c (append_insn): Don't do branch relaxation for
317 MIPS-3D instructions either.
318 (md_convert_frag): Update the COPx branch mask accordingly.
320 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
322 * doc/as.texinfo (Overview): Add --relax-branch and
324 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
327 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
329 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
332 2013-06-08 Catherine Moore <clm@codesourcery.com>
334 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
335 (is_opcode_valid_16): Pass ase value to opcode_is_member.
336 (append_insn): Change INSN_xxxx to ASE_xxxx.
338 2013-06-01 George Thomas <george.thomas@atmel.com>
340 * gas/config/tc-avr.c: Change ISA for devices with USB support to
343 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
345 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
348 2013-05-31 Paul Brook <paul@codesourcery.com>
351 * config/tc-mips.c (s_ehword): New.
353 2013-05-30 Paul Brook <paul@codesourcery.com>
355 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
357 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
359 * write.c (resolve_reloc_expr_symbols): On REL targets don't
360 convert relocs who have no relocatable field either. Rephrase
361 the conditional so that the PC-relative check is only applied
364 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
366 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
369 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
371 * config/tc-aarch64.c (reloc_table): Update to use
372 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
373 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
374 (md_apply_fix): Likewise.
375 (aarch64_force_relocation): Likewise.
377 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
379 * config/tc-arm.c (it_fsm_post_encode): Improve
380 warning messages about deprecated IT block formats.
382 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
384 * config/tc-aarch64.c (md_apply_fix): Move value range checking
385 inside fx_done condition.
387 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
389 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
391 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
393 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
394 and clean up warning when using PRINT_OPCODE_TABLE.
396 2013-05-20 Alan Modra <amodra@gmail.com>
398 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
399 and data fixups performing shift/high adjust/sign extension on
400 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
401 when writing data fixups rather than recalculating size.
403 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
405 * doc/c-msp430.texi: Fix typo.
407 2013-05-16 Tristan Gingold <gingold@adacore.com>
409 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
410 are also TOC symbols.
412 2013-05-16 Nick Clifton <nickc@redhat.com>
414 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
415 Add -mcpu command to specify core type.
416 * doc/c-msp430.texi: Update documentation.
418 2013-05-09 Andrew Pinski <apinski@cavium.com>
420 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
421 (mips_opts): Update for the new field.
422 (file_ase_virt): New variable.
423 (ISA_SUPPORTS_VIRT_ASE): New macro.
424 (ISA_SUPPORTS_VIRT64_ASE): New macro.
425 (MIPS_CPU_ASE_VIRT): New define.
426 (is_opcode_valid): Handle ase_virt.
427 (macro_build): Handle "+J".
428 (validate_mips_insn): Likewise.
430 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
431 (md_longopts): Add mvirt and mnovirt
432 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
433 (mips_after_parse_args): Handle ase_virt field.
434 (s_mipsset): Handle "virt" and "novirt".
435 (mips_elf_final_processing): Add a comment about virt ASE might need
437 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
438 * doc/c-mips.texi: Document -mvirt and -mno-virt.
439 Document ".set virt" and ".set novirt".
441 2013-05-09 Alan Modra <amodra@gmail.com>
443 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
444 control of operand flag bits.
446 2013-05-07 Alan Modra <amodra@gmail.com>
448 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
449 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
450 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
451 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
452 (md_apply_fix): Set fx_no_overflow for assorted relocations.
453 Shift and sign-extend fieldval for use by some VLE reloc
454 operand->insert functions.
456 2013-05-06 Paul Brook <paul@codesourcery.com>
457 Catherine Moore <clm@codesourcery.com>
459 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
460 (limited_pcrel_reloc_p): Likewise.
461 (md_apply_fix): Likewise.
462 (tc_gen_reloc): Likewise.
464 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
466 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
467 (mips_fix_adjustable): Adjust pc-relative check to use
470 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
472 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
473 (s_mips_stab): Do not restrict to stabn only.
475 2013-05-02 Nick Clifton <nickc@redhat.com>
477 * config/tc-msp430.c: Add support for the MSP430X architecture.
478 Add code to insert a NOP instruction after any instruction that
479 might change the interrupt state.
480 Add support for the LARGE memory model.
481 Add code to initialise the .MSP430.attributes section.
482 * config/tc-msp430.h: Add support for the MSP430X architecture.
483 * doc/c-msp430.texi: Document the new -mL and -mN command line
485 * NEWS: Mention support for the MSP430X architecture.
487 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
489 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
490 alpha*-*-linux*ecoff*.
492 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
494 * config/tc-mips.c (mips_ip): Add sizelo.
495 For "+C", "+G", and "+H", set sizelo and compare against it.
497 2013-04-29 Nick Clifton <nickc@redhat.com>
499 * as.c (Options): Add -gdwarf-sections.
500 (parse_args): Likewise.
501 * as.h (flag_dwarf_sections): Declare.
502 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
503 (process_entries): When -gdwarf-sections is enabled generate
504 fragmentary .debug_line sections.
505 (out_debug_line): Set the section for the .debug_line section end
507 * doc/as.texinfo: Document -gdwarf-sections.
508 * NEWS: Mention -gdwarf-sections.
510 2013-04-26 Christian Groessler <chris@groessler.org>
512 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
513 according to the target parameter. Don't call s_segm since s_segm
514 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
516 (md_begin): Call s_segm according to target parameter from command
519 2013-04-25 Alan Modra <amodra@gmail.com>
521 * configure.in: Allow little-endian linux.
522 * configure: Regenerate.
524 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
526 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
527 "fstatus" control register to "eccinj".
529 2013-04-19 Kai Tietz <ktietz@redhat.com>
531 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
533 2013-04-15 Julian Brown <julian@codesourcery.com>
535 * expr.c (add_to_result, subtract_from_result): Make global.
536 * expr.h (add_to_result, subtract_from_result): Add prototypes.
537 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
538 subtract_from_result to handle extra bit of precision for .sleb128
541 2013-04-10 Julian Brown <julian@codesourcery.com>
543 * read.c (convert_to_bignum): Add sign parameter. Use it
544 instead of X_unsigned to determine sign of resulting bignum.
545 (emit_expr): Pass extra argument to convert_to_bignum.
546 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
547 X_extrabit to convert_to_bignum.
548 (parse_bitfield_cons): Set X_extrabit.
549 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
550 Initialise X_extrabit field as appropriate.
551 (add_to_result): New.
552 (subtract_from_result): New.
554 * expr.h (expressionS): Add X_extrabit field.
556 2013-04-10 Jan Beulich <jbeulich@suse.com>
558 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
559 register being PC when is_t or writeback, and use distinct
560 diagnostic for the latter case.
562 2013-04-10 Jan Beulich <jbeulich@suse.com>
564 * gas/config/tc-arm.c (parse_operands): Re-write
566 (do_barrier): Remove bogus constraint().
567 (do_t_barrier): Remove.
569 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
571 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
572 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
574 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
576 2013-04-09 Jan Beulich <jbeulich@suse.com>
578 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
579 Use local variable Rt in more places.
580 (do_vmsr): Accept all control registers.
582 2013-04-09 Jan Beulich <jbeulich@suse.com>
584 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
585 if there was none specified for moves between scalar and core
588 2013-04-09 Jan Beulich <jbeulich@suse.com>
590 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
593 2013-04-08 Jan Beulich <jbeulich@suse.com>
595 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
598 2013-04-08 Jan Beulich <jbeulich@suse.com>
600 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
603 2013-04-03 Alan Modra <amodra@gmail.com>
605 * doc/as.texinfo: Add support to generate man options for h8300.
606 * doc/c-h8300.texi: Likewise.
608 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
610 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
613 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
616 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
618 2013-03-26 Nick Clifton <nickc@redhat.com>
621 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
622 start of the file each time.
625 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
628 2013-03-26 Douglas B Rupp <rupp@gnat.com>
630 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
633 2013-03-21 Will Newton <will.newton@linaro.org>
635 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
636 pc-relative str instructions in Thumb mode.
638 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
640 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
641 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
643 * config/tc-h8300.h: Remove duplicated defines.
645 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
648 * tc-avr.c (mcu_has_3_byte_pc): New function.
649 (tc_cfi_frame_initial_instructions): Call it to find return
652 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
655 * config/tc-tic6x.c (tic6x_try_encode): Handle
656 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
657 encode register pair numbers when required.
659 2013-03-15 Will Newton <will.newton@linaro.org>
661 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
662 in vstr in Thumb mode for pre-ARMv7 cores.
664 2013-03-14 Andreas Schwab <schwab@suse.de>
666 * doc/c-arc.texi (ARC Directives): Revert last change and use
667 @itemize instead of @table.
668 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
670 2013-03-14 Nick Clifton <nickc@redhat.com>
673 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
674 NULL message, instead just check ARM_CPU_IS_ANY directly.
676 2013-03-14 Nick Clifton <nickc@redhat.com>
679 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
681 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
682 to the @item directives.
683 (ARM-Neon-Alignment): Move to correct place in the document.
684 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
686 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
689 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
691 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
692 case. Add default BAD_CASE to switch.
694 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
696 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
697 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
699 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
701 * config/tc-arm.c (crc_ext_armv8): New feature set.
702 (UNPRED_REG): New macro.
703 (do_crc32_1): New function.
704 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
705 do_crc32ch, do_crc32cw): Likewise.
707 (insns): Add entries for crc32 mnemonics.
708 (arm_extensions): Add entry for crc.
710 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
712 * write.h (struct fix): Add fx_dot_frag field.
714 * write.c (dot_frag): New variable.
715 (fix_new_internal): Set fx_dot_frag field with dot_frag.
716 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
717 * expr.c (expr): Save value of frag_now in dot_frag when setting
719 * read.c (emit_expr): Likewise. Delete comments.
721 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
723 * config/tc-i386.c (flag_code_names): Removed.
724 (i386_index_check): Rewrote.
726 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
728 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
730 (aarch64_double_precision_fmovable): New function.
731 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
732 function; handle hexadecimal representation of IEEE754 encoding.
733 (parse_operands): Update the call to parse_aarch64_imm_float.
735 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
737 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
738 (check_hle): Updated.
739 (md_assemble): Likewise.
740 (parse_insn): Likewise.
742 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
744 * config/tc-i386.c (_i386_insn): Add rep_prefix.
745 (md_assemble): Check if REP prefix is OK.
746 (parse_insn): Remove expecting_string_instruction. Set
749 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
751 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
753 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
755 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
756 for system registers.
758 2013-02-27 DJ Delorie <dj@redhat.com>
760 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
761 (rl78_op): Handle %code().
762 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
763 (tc_gen_reloc): Likwise; convert to a computed reloc.
764 (md_apply_fix): Likewise.
766 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
768 * config/rl78-parse.y: Fix encoding of DIVWU insn.
770 2013-02-25 Terry Guo <terry.guo@arm.com>
772 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
773 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
774 list of accepted CPUs.
776 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
779 * config/tc-i386.c (cpu_arch): Add ".smap".
781 * doc/c-i386.texi: Document smap.
783 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
785 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
786 mips_assembling_insn appropriately.
787 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
789 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
791 * config/tc-mips.c (append_insn): Correct indentation, remove
794 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
796 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
798 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
800 * configure.tgt: Add nios2-*-rtems*.
802 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
804 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
807 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
809 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
810 (macro): Use it. Assert that trunc.w.s is not used for r5900.
812 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
814 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
817 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
818 Andrew Jenner <andrew@codesourcery.com>
820 Based on patches from Altera Corporation.
822 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
823 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
824 * Makefile.in: Regenerated.
825 * configure.tgt: Add case for nios2*-linux*.
826 * config/obj-elf.c: Conditionally include elf/nios2.h.
827 * config/tc-nios2.c: New file.
828 * config/tc-nios2.h: New file.
829 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
830 * doc/Makefile.in: Regenerated.
831 * doc/all.texi: Set NIOSII.
832 * doc/as.texinfo (Overview): Add Nios II options.
833 (Machine Dependencies): Include c-nios2.texi.
834 * doc/c-nios2.texi: New file.
835 * NEWS: Note Altera Nios II support.
837 2013-02-06 Alan Modra <amodra@gmail.com>
840 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
841 Don't skip fixups with fx_subsy non-NULL.
842 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
843 with fx_subsy non-NULL.
845 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
847 * doc/c-metag.texi: Add "@c man" markers.
849 2013-02-04 Alan Modra <amodra@gmail.com>
851 * write.c (fixup_segment): Return void. Delete seg_reloc_count
853 (TC_ADJUST_RELOC_COUNT): Delete.
854 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
856 2013-02-04 Alan Modra <amodra@gmail.com>
858 * po/POTFILES.in: Regenerate.
860 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
862 * config/tc-metag.c: Make SWAP instruction less permissive with
865 2013-01-29 DJ Delorie <dj@redhat.com>
867 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
868 relocs in .word/.etc statements.
870 2013-01-29 Roland McGrath <mcgrathr@google.com>
872 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
873 immediate value for 8-bit offset" error so it shows line info.
875 2013-01-24 Joseph Myers <joseph@codesourcery.com>
877 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
880 2013-01-24 Nick Clifton <nickc@redhat.com>
882 * config/tc-v850.c: Add support for e3v5 architecture.
883 * doc/c-v850.texi: Mention new support.
885 2013-01-23 Nick Clifton <nickc@redhat.com>
888 * config/tc-avr.c: Include dwarf2dbg.h.
890 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
892 * config/tc-i386.c (reloc): Support size relocation only for ELF.
893 (tc_i386_fix_adjustable): Likewise.
895 (tc_gen_reloc): Likewise.
897 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
899 * config/tc-aarch64.c (output_operand_error_record): Change to output
900 the out-of-range error message as value-expected message if there is
901 only one single value in the expected range.
902 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
903 LSL #0 as a programmer-friendly feature.
905 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
907 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
908 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
909 BFD_RELOC_64_SIZE relocations.
910 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
912 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
913 relocations against local symbols.
915 2013-01-16 Alan Modra <amodra@gmail.com>
917 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
918 finding some sort of toc syntax error, and break to avoid
919 compiler uninit warning.
921 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
924 * config/tc-i386.c (lex_got): Increment length by 1 if the
925 relocation token is removed.
927 2013-01-15 Nick Clifton <nickc@redhat.com>
929 * config/tc-v850.c (md_assemble): Allow signed values for
932 2013-01-11 Sean Keys <skeys@ipdatasys.com>
934 * config/tc-xgate.c (md_begin): Fix mistake made when going from
937 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
939 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
940 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
941 * config/tc-ppc.c (md_show_usage): Likewise.
942 (ppc_handle_align): Handle power8's group ending nop.
944 2013-01-10 Sean Keys <skeys@ipdatasys.com>
946 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
947 that the assember exits after the opcodes have been printed.
949 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
951 * app.c: Remove trailing white spaces.
955 * dw2gencfi.c: Likewise.
956 * dwarf2dbg.h: Likewise.
958 * input-file.c: Likewise.
959 * itbl-lex.h: Likewise.
960 * output-file.c: Likewise.
963 * subsegs.c: Likewise.
964 * symbols.c: Likewise.
966 * config/tc-i386.c: Likewise.
967 * doc/Makefile.am: Likewise.
968 * doc/Makefile.in: Likewise.
969 * doc/c-aarch64.texi: Likewise.
970 * doc/c-alpha.texi: Likewise.
971 * doc/c-arc.texi: Likewise.
972 * doc/c-arm.texi: Likewise.
973 * doc/c-avr.texi: Likewise.
974 * doc/c-bfin.texi: Likewise.
975 * doc/c-cr16.texi: Likewise.
976 * doc/c-d10v.texi: Likewise.
977 * doc/c-d30v.texi: Likewise.
978 * doc/c-h8300.texi: Likewise.
979 * doc/c-hppa.texi: Likewise.
980 * doc/c-i370.texi: Likewise.
981 * doc/c-i386.texi: Likewise.
982 * doc/c-i860.texi: Likewise.
983 * doc/c-m32c.texi: Likewise.
984 * doc/c-m32r.texi: Likewise.
985 * doc/c-m68hc11.texi: Likewise.
986 * doc/c-m68k.texi: Likewise.
987 * doc/c-microblaze.texi: Likewise.
988 * doc/c-mips.texi: Likewise.
989 * doc/c-msp430.texi: Likewise.
990 * doc/c-mt.texi: Likewise.
991 * doc/c-s390.texi: Likewise.
992 * doc/c-score.texi: Likewise.
993 * doc/c-sh.texi: Likewise.
994 * doc/c-sh64.texi: Likewise.
995 * doc/c-tic54x.texi: Likewise.
996 * doc/c-tic6x.texi: Likewise.
997 * doc/c-v850.texi: Likewise.
998 * doc/c-xc16x.texi: Likewise.
999 * doc/c-xgate.texi: Likewise.
1000 * doc/c-xtensa.texi: Likewise.
1001 * doc/c-z80.texi: Likewise.
1002 * doc/internals.texi: Likewise.
1004 2013-01-10 Roland McGrath <mcgrathr@google.com>
1006 * hash.c (hash_new_sized): Make it global.
1007 * hash.h: Declare it.
1008 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
1011 2013-01-10 Will Newton <will.newton@imgtec.com>
1013 * Makefile.am: Add Meta.
1014 * Makefile.in: Regenerate.
1015 * config/tc-metag.c: New file.
1016 * config/tc-metag.h: New file.
1017 * configure.tgt: Add Meta.
1018 * doc/Makefile.am: Add Meta.
1019 * doc/Makefile.in: Regenerate.
1020 * doc/all.texi: Add Meta.
1021 * doc/as.texiinfo: Document Meta options.
1022 * doc/c-metag.texi: New file.
1024 2013-01-09 Steve Ellcey <sellcey@mips.com>
1026 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
1028 * config/tc-mips.c (internalError): Remove, replace with abort.
1030 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1032 * config/tc-aarch64.c (parse_operands): Change to compare the result
1033 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
1035 2013-01-07 Nick Clifton <nickc@redhat.com>
1038 * config/tc-arm.c (skip_past_char): Skip whitespace before the
1039 anticipated character.
1040 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
1041 here as it is no longer needed.
1043 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
1045 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1046 * doc/c-score.texi (SCORE-Opts): Likewise.
1047 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1049 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1051 * config/tc-mips.c: Add support for MIPS r5900.
1052 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1054 (can_swap_branch_p, get_append_method): Detect some conditional
1055 short loops to fix a bug on the r5900 by NOP in the branch delay
1057 (M_MUL): Support 3 operands in multu on r5900.
1058 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1059 (s_mipsset): Force 32 bit floating point on r5900.
1060 (mips_ip): Check parameter range of instructions mfps and mtps on
1062 * configure.in: Detect CPU type when target string contains r5900
1063 (e.g. mips64r5900el-linux-gnu).
1065 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
1067 * as.c (parse_args): Update copyright year to 2013.
1069 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
1071 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1074 2013-01-02 Nick Clifton <nickc@redhat.com>
1077 * config/tc-arm.c (parse_address_main): Skip whitespace before a
1080 For older changes see ChangeLog-2012
1082 Copyright (C) 2013 Free Software Foundation, Inc.
1084 Copying and distribution of this file, with or without modification,
1085 are permitted in any medium without royalty provided the copyright
1086 notice and this notice are preserved.
1092 version-control: never