1 2013-07-02 Alan Modra <amodra@gmail.com>
3 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
5 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
7 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
8 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
9 Replace @sc{mips16} with literal `MIPS16'.
10 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
12 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
14 * config/tc-aarch64.c (reloc_table): Replace
15 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
16 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
17 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
18 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
19 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
20 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
21 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
22 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
23 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
24 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
25 (aarch64_force_relocation): Likewise.
27 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
29 * config/tc-aarch64.c (ilp32_p): New static variable.
30 (elf64_aarch64_target_format): Return the target according to the
32 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
33 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
34 (aarch64_dwarf2_addr_size): New function.
35 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
36 (DWARF2_ADDR_SIZE): New define.
38 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
40 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
42 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
44 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
46 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
48 * config/tc-mips.c (mips_set_options): Add insn32 member.
49 (mips_opts): Initialize it.
50 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
51 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
52 (md_longopts): Add "minsn32" and "mno-insn32" options.
53 (is_size_valid): Handle insn32 mode.
54 (md_assemble): Pass instruction string down to macro.
55 (brk_fmt): Add second dimension and insn32 mode initializers.
57 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
58 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
59 (macro_build_jalr, move_register): Handle insn32 mode.
60 (macro_build_branch_rs): Likewise.
61 (macro): Handle insn32 mode.
62 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
63 (mips_ip): Handle insn32 mode.
64 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
65 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
66 (mips_handle_align): Handle insn32 mode.
67 (md_show_usage): Add -minsn32 and -mno-insn32.
69 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
71 (-minsn32, -mno-insn32): New options.
72 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
74 (MIPS assembly options): New node. Document .set insn32 and
76 (MIPS-Dependent): List the new node.
78 2013-06-25 Nick Clifton <nickc@redhat.com>
80 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
81 the PC in indirect addressing on 430xv2 parts.
82 (msp430_operands): Add version test to hardware bug encoding
85 2013-06-24 Roland McGrath <mcgrathr@google.com>
87 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
88 so it skips whitespace before it.
89 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
91 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
92 (arm_reg_parse_multi): Skip whitespace first.
93 (parse_reg_list): Likewise.
94 (parse_vfp_reg_list): Likewise.
95 (s_arm_unwind_save_mmxwcg): Likewise.
97 2013-06-24 Nick Clifton <nickc@redhat.com>
100 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
102 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
104 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
106 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
108 * config/tc-mips.c: Assert that offsetT and valueT are at least
110 (GPR_SMIN, GPR_SMAX): New macros.
111 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
113 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
115 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
116 conditions. Remove any code deselected by them.
117 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
119 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
121 * NEWS: Note removal of ECOFF support.
122 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
123 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
124 (MULTI_CFILES): Remove config/e-mipsecoff.c.
125 * Makefile.in: Regenerate.
126 * configure.in: Remove MIPS ECOFF references.
127 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
129 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
130 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
131 (mips-*-*): ...this single case.
132 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
133 MIPS emulations to be e-mipself*.
134 * configure: Regenerate.
135 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
136 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
137 (mips-*-sysv*): Remove coff and ecoff cases.
138 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
139 * ecoff.c: Remove reference to MIPS ECOFF.
140 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
141 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
142 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
143 (mips_hi_fixup): Tweak comment.
144 (append_insn): Require a howto.
145 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
147 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
149 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
150 Use "CPU" instead of "cpu".
151 * doc/c-mips.texi: Likewise.
152 (MIPS Opts): Rename to MIPS Options.
153 (MIPS option stack): Rename to MIPS Option Stack.
154 (MIPS ASE instruction generation overrides): Rename to
155 MIPS ASE Instruction Generation Overrides (for now).
156 (MIPS floating-point): Rename to MIPS Floating-Point.
158 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
160 * doc/c-mips.texi (MIPS Macros): New section.
161 (MIPS Object): Replace with...
162 (MIPS Small Data): ...this new section.
164 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
166 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
167 Capitalize name. Use @kindex instead of @cindex for .set entries.
169 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
171 * doc/c-mips.texi (MIPS Stabs): Remove section.
173 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
175 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
176 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
177 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
178 (ISA_SUPPORTS_VIRT64_ASE): Delete.
179 (mips_ase): New structure.
180 (mips_ases): New table.
181 (FP64_ASES): New macro.
182 (mips_ase_groups): New array.
183 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
184 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
186 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
187 (md_parse_option): Use mips_ases and mips_set_ase instead of
188 separate case statements for each ASE option.
189 (mips_after_parse_args): Use FP64_ASES. Use
190 mips_check_isa_supports_ases to check the ASEs against
192 (s_mipsset): Use mips_ases and mips_set_ase instead of
193 separate if statements for each ASE option. Use
194 mips_check_isa_supports_ases, even when a non-ASE option
197 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
199 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
201 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
203 * config/tc-mips.c (md_shortopts, options, md_longopts)
204 (md_longopts_size): Move earlier in file.
206 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
208 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
209 with a single "ase" bitmask.
210 (mips_opts): Update accordingly.
211 (file_ase, file_ase_explicit): New variables.
212 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
213 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
214 (ISA_HAS_ROR): Adjust for mips_set_options change.
215 (is_opcode_valid): Take the base ase mask directly from mips_opts.
216 (mips_ip): Adjust for mips_set_options change.
217 (md_parse_option): Likewise. Update file_ase_explicit.
218 (mips_after_parse_args): Adjust for mips_set_options change.
219 Use bitmask operations to select the default ASEs. Set file_ase
220 rather than individual per-ASE variables.
221 (s_mipsset): Adjust for mips_set_options change.
222 (mips_elf_final_processing): Test file_ase rather than
223 file_ase_mdmx. Remove commented-out code.
225 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
227 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
228 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
229 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
230 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
231 (mips_after_parse_args): Use the new "ase" field to choose
233 (mips_cpu_info_table): Move ASEs from the "flags" field to the
236 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
238 * config/tc-arm.c (symbol_preemptible): New function.
239 (relax_branch): Use it.
241 2013-06-17 Catherine Moore <clm@codesourcery.com>
242 Maciej W. Rozycki <macro@codesourcery.com>
243 Chao-Ying Fu <fu@mips.com>
245 * config/tc-mips.c (mips_set_options): Add ase_eva.
246 (mips_set_options mips_opts): Add ase_eva.
247 (file_ase_eva): Declare.
248 (ISA_SUPPORTS_EVA_ASE): Define.
249 (IS_SEXT_9BIT_NUM): Define.
250 (MIPS_CPU_ASE_EVA): Define.
251 (is_opcode_valid): Add support for ase_eva.
252 (macro_build): Likewise.
254 (validate_mips_insn): Likewise.
255 (validate_micromips_insn): Likewise.
257 (options): Add OPTION_EVA and OPTION_NO_EVA.
258 (md_longopts): Add -meva and -mno-eva.
259 (md_parse_option): Process new options.
260 (mips_after_parse_args): Check for valid EVA combinations.
261 (s_mipsset): Likewise.
263 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
265 * dwarf2dbg.h (dwarf2_move_insn): Declare.
266 * dwarf2dbg.c (line_subseg): Add pmove_tail.
267 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
268 (dwarf2_gen_line_info_1): Update call accordingly.
269 (dwarf2_move_insn): New function.
270 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
272 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
276 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
279 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
280 (dwarf2_gen_line_info_1): Delete.
281 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
282 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
283 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
284 (dwarf2_directive_loc): Push previous .locs instead of generating
287 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
289 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
290 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
292 2013-06-13 Nick Clifton <nickc@redhat.com>
295 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
296 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
297 function. Generates an error if the adjusted offset is out of a
300 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
302 * config/tc-nios2.c (md_apply_fix): Mask constant
303 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
305 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
307 * config/tc-mips.c (append_insn): Don't do branch relaxation for
308 MIPS-3D instructions either.
309 (md_convert_frag): Update the COPx branch mask accordingly.
311 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
313 * doc/as.texinfo (Overview): Add --relax-branch and
315 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
318 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
320 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
323 2013-06-08 Catherine Moore <clm@codesourcery.com>
325 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
326 (is_opcode_valid_16): Pass ase value to opcode_is_member.
327 (append_insn): Change INSN_xxxx to ASE_xxxx.
329 2013-06-01 George Thomas <george.thomas@atmel.com>
331 * gas/config/tc-avr.c: Change ISA for devices with USB support to
334 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
336 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
339 2013-05-31 Paul Brook <paul@codesourcery.com>
342 * config/tc-mips.c (s_ehword): New.
344 2013-05-30 Paul Brook <paul@codesourcery.com>
346 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
348 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
350 * write.c (resolve_reloc_expr_symbols): On REL targets don't
351 convert relocs who have no relocatable field either. Rephrase
352 the conditional so that the PC-relative check is only applied
355 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
357 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
360 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
362 * config/tc-aarch64.c (reloc_table): Update to use
363 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
364 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
365 (md_apply_fix): Likewise.
366 (aarch64_force_relocation): Likewise.
368 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
370 * config/tc-arm.c (it_fsm_post_encode): Improve
371 warning messages about deprecated IT block formats.
373 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
375 * config/tc-aarch64.c (md_apply_fix): Move value range checking
376 inside fx_done condition.
378 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
380 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
382 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
384 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
385 and clean up warning when using PRINT_OPCODE_TABLE.
387 2013-05-20 Alan Modra <amodra@gmail.com>
389 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
390 and data fixups performing shift/high adjust/sign extension on
391 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
392 when writing data fixups rather than recalculating size.
394 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
396 * doc/c-msp430.texi: Fix typo.
398 2013-05-16 Tristan Gingold <gingold@adacore.com>
400 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
401 are also TOC symbols.
403 2013-05-16 Nick Clifton <nickc@redhat.com>
405 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
406 Add -mcpu command to specify core type.
407 * doc/c-msp430.texi: Update documentation.
409 2013-05-09 Andrew Pinski <apinski@cavium.com>
411 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
412 (mips_opts): Update for the new field.
413 (file_ase_virt): New variable.
414 (ISA_SUPPORTS_VIRT_ASE): New macro.
415 (ISA_SUPPORTS_VIRT64_ASE): New macro.
416 (MIPS_CPU_ASE_VIRT): New define.
417 (is_opcode_valid): Handle ase_virt.
418 (macro_build): Handle "+J".
419 (validate_mips_insn): Likewise.
421 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
422 (md_longopts): Add mvirt and mnovirt
423 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
424 (mips_after_parse_args): Handle ase_virt field.
425 (s_mipsset): Handle "virt" and "novirt".
426 (mips_elf_final_processing): Add a comment about virt ASE might need
428 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
429 * doc/c-mips.texi: Document -mvirt and -mno-virt.
430 Document ".set virt" and ".set novirt".
432 2013-05-09 Alan Modra <amodra@gmail.com>
434 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
435 control of operand flag bits.
437 2013-05-07 Alan Modra <amodra@gmail.com>
439 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
440 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
441 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
442 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
443 (md_apply_fix): Set fx_no_overflow for assorted relocations.
444 Shift and sign-extend fieldval for use by some VLE reloc
445 operand->insert functions.
447 2013-05-06 Paul Brook <paul@codesourcery.com>
448 Catherine Moore <clm@codesourcery.com>
450 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
451 (limited_pcrel_reloc_p): Likewise.
452 (md_apply_fix): Likewise.
453 (tc_gen_reloc): Likewise.
455 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
457 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
458 (mips_fix_adjustable): Adjust pc-relative check to use
461 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
463 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
464 (s_mips_stab): Do not restrict to stabn only.
466 2013-05-02 Nick Clifton <nickc@redhat.com>
468 * config/tc-msp430.c: Add support for the MSP430X architecture.
469 Add code to insert a NOP instruction after any instruction that
470 might change the interrupt state.
471 Add support for the LARGE memory model.
472 Add code to initialise the .MSP430.attributes section.
473 * config/tc-msp430.h: Add support for the MSP430X architecture.
474 * doc/c-msp430.texi: Document the new -mL and -mN command line
476 * NEWS: Mention support for the MSP430X architecture.
478 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
480 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
481 alpha*-*-linux*ecoff*.
483 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
485 * config/tc-mips.c (mips_ip): Add sizelo.
486 For "+C", "+G", and "+H", set sizelo and compare against it.
488 2013-04-29 Nick Clifton <nickc@redhat.com>
490 * as.c (Options): Add -gdwarf-sections.
491 (parse_args): Likewise.
492 * as.h (flag_dwarf_sections): Declare.
493 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
494 (process_entries): When -gdwarf-sections is enabled generate
495 fragmentary .debug_line sections.
496 (out_debug_line): Set the section for the .debug_line section end
498 * doc/as.texinfo: Document -gdwarf-sections.
499 * NEWS: Mention -gdwarf-sections.
501 2013-04-26 Christian Groessler <chris@groessler.org>
503 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
504 according to the target parameter. Don't call s_segm since s_segm
505 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
507 (md_begin): Call s_segm according to target parameter from command
510 2013-04-25 Alan Modra <amodra@gmail.com>
512 * configure.in: Allow little-endian linux.
513 * configure: Regenerate.
515 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
517 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
518 "fstatus" control register to "eccinj".
520 2013-04-19 Kai Tietz <ktietz@redhat.com>
522 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
524 2013-04-15 Julian Brown <julian@codesourcery.com>
526 * expr.c (add_to_result, subtract_from_result): Make global.
527 * expr.h (add_to_result, subtract_from_result): Add prototypes.
528 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
529 subtract_from_result to handle extra bit of precision for .sleb128
532 2013-04-10 Julian Brown <julian@codesourcery.com>
534 * read.c (convert_to_bignum): Add sign parameter. Use it
535 instead of X_unsigned to determine sign of resulting bignum.
536 (emit_expr): Pass extra argument to convert_to_bignum.
537 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
538 X_extrabit to convert_to_bignum.
539 (parse_bitfield_cons): Set X_extrabit.
540 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
541 Initialise X_extrabit field as appropriate.
542 (add_to_result): New.
543 (subtract_from_result): New.
545 * expr.h (expressionS): Add X_extrabit field.
547 2013-04-10 Jan Beulich <jbeulich@suse.com>
549 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
550 register being PC when is_t or writeback, and use distinct
551 diagnostic for the latter case.
553 2013-04-10 Jan Beulich <jbeulich@suse.com>
555 * gas/config/tc-arm.c (parse_operands): Re-write
557 (do_barrier): Remove bogus constraint().
558 (do_t_barrier): Remove.
560 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
562 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
563 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
565 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
567 2013-04-09 Jan Beulich <jbeulich@suse.com>
569 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
570 Use local variable Rt in more places.
571 (do_vmsr): Accept all control registers.
573 2013-04-09 Jan Beulich <jbeulich@suse.com>
575 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
576 if there was none specified for moves between scalar and core
579 2013-04-09 Jan Beulich <jbeulich@suse.com>
581 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
584 2013-04-08 Jan Beulich <jbeulich@suse.com>
586 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
589 2013-04-08 Jan Beulich <jbeulich@suse.com>
591 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
594 2013-04-03 Alan Modra <amodra@gmail.com>
596 * doc/as.texinfo: Add support to generate man options for h8300.
597 * doc/c-h8300.texi: Likewise.
599 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
601 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
604 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
607 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
609 2013-03-26 Nick Clifton <nickc@redhat.com>
612 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
613 start of the file each time.
616 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
619 2013-03-26 Douglas B Rupp <rupp@gnat.com>
621 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
624 2013-03-21 Will Newton <will.newton@linaro.org>
626 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
627 pc-relative str instructions in Thumb mode.
629 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
631 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
632 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
634 * config/tc-h8300.h: Remove duplicated defines.
636 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
639 * tc-avr.c (mcu_has_3_byte_pc): New function.
640 (tc_cfi_frame_initial_instructions): Call it to find return
643 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
646 * config/tc-tic6x.c (tic6x_try_encode): Handle
647 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
648 encode register pair numbers when required.
650 2013-03-15 Will Newton <will.newton@linaro.org>
652 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
653 in vstr in Thumb mode for pre-ARMv7 cores.
655 2013-03-14 Andreas Schwab <schwab@suse.de>
657 * doc/c-arc.texi (ARC Directives): Revert last change and use
658 @itemize instead of @table.
659 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
661 2013-03-14 Nick Clifton <nickc@redhat.com>
664 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
665 NULL message, instead just check ARM_CPU_IS_ANY directly.
667 2013-03-14 Nick Clifton <nickc@redhat.com>
670 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
672 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
673 to the @item directives.
674 (ARM-Neon-Alignment): Move to correct place in the document.
675 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
677 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
680 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
682 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
683 case. Add default BAD_CASE to switch.
685 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
687 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
688 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
690 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
692 * config/tc-arm.c (crc_ext_armv8): New feature set.
693 (UNPRED_REG): New macro.
694 (do_crc32_1): New function.
695 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
696 do_crc32ch, do_crc32cw): Likewise.
698 (insns): Add entries for crc32 mnemonics.
699 (arm_extensions): Add entry for crc.
701 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
703 * write.h (struct fix): Add fx_dot_frag field.
705 * write.c (dot_frag): New variable.
706 (fix_new_internal): Set fx_dot_frag field with dot_frag.
707 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
708 * expr.c (expr): Save value of frag_now in dot_frag when setting
710 * read.c (emit_expr): Likewise. Delete comments.
712 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
714 * config/tc-i386.c (flag_code_names): Removed.
715 (i386_index_check): Rewrote.
717 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
719 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
721 (aarch64_double_precision_fmovable): New function.
722 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
723 function; handle hexadecimal representation of IEEE754 encoding.
724 (parse_operands): Update the call to parse_aarch64_imm_float.
726 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
728 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
729 (check_hle): Updated.
730 (md_assemble): Likewise.
731 (parse_insn): Likewise.
733 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
735 * config/tc-i386.c (_i386_insn): Add rep_prefix.
736 (md_assemble): Check if REP prefix is OK.
737 (parse_insn): Remove expecting_string_instruction. Set
740 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
742 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
744 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
746 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
747 for system registers.
749 2013-02-27 DJ Delorie <dj@redhat.com>
751 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
752 (rl78_op): Handle %code().
753 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
754 (tc_gen_reloc): Likwise; convert to a computed reloc.
755 (md_apply_fix): Likewise.
757 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
759 * config/rl78-parse.y: Fix encoding of DIVWU insn.
761 2013-02-25 Terry Guo <terry.guo@arm.com>
763 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
764 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
765 list of accepted CPUs.
767 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
770 * config/tc-i386.c (cpu_arch): Add ".smap".
772 * doc/c-i386.texi: Document smap.
774 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
776 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
777 mips_assembling_insn appropriately.
778 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
780 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
782 * config/tc-mips.c (append_insn): Correct indentation, remove
785 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
787 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
789 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
791 * configure.tgt: Add nios2-*-rtems*.
793 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
795 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
798 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
800 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
801 (macro): Use it. Assert that trunc.w.s is not used for r5900.
803 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
805 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
808 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
809 Andrew Jenner <andrew@codesourcery.com>
811 Based on patches from Altera Corporation.
813 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
814 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
815 * Makefile.in: Regenerated.
816 * configure.tgt: Add case for nios2*-linux*.
817 * config/obj-elf.c: Conditionally include elf/nios2.h.
818 * config/tc-nios2.c: New file.
819 * config/tc-nios2.h: New file.
820 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
821 * doc/Makefile.in: Regenerated.
822 * doc/all.texi: Set NIOSII.
823 * doc/as.texinfo (Overview): Add Nios II options.
824 (Machine Dependencies): Include c-nios2.texi.
825 * doc/c-nios2.texi: New file.
826 * NEWS: Note Altera Nios II support.
828 2013-02-06 Alan Modra <amodra@gmail.com>
831 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
832 Don't skip fixups with fx_subsy non-NULL.
833 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
834 with fx_subsy non-NULL.
836 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
838 * doc/c-metag.texi: Add "@c man" markers.
840 2013-02-04 Alan Modra <amodra@gmail.com>
842 * write.c (fixup_segment): Return void. Delete seg_reloc_count
844 (TC_ADJUST_RELOC_COUNT): Delete.
845 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
847 2013-02-04 Alan Modra <amodra@gmail.com>
849 * po/POTFILES.in: Regenerate.
851 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
853 * config/tc-metag.c: Make SWAP instruction less permissive with
856 2013-01-29 DJ Delorie <dj@redhat.com>
858 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
859 relocs in .word/.etc statements.
861 2013-01-29 Roland McGrath <mcgrathr@google.com>
863 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
864 immediate value for 8-bit offset" error so it shows line info.
866 2013-01-24 Joseph Myers <joseph@codesourcery.com>
868 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
871 2013-01-24 Nick Clifton <nickc@redhat.com>
873 * config/tc-v850.c: Add support for e3v5 architecture.
874 * doc/c-v850.texi: Mention new support.
876 2013-01-23 Nick Clifton <nickc@redhat.com>
879 * config/tc-avr.c: Include dwarf2dbg.h.
881 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
883 * config/tc-i386.c (reloc): Support size relocation only for ELF.
884 (tc_i386_fix_adjustable): Likewise.
886 (tc_gen_reloc): Likewise.
888 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
890 * config/tc-aarch64.c (output_operand_error_record): Change to output
891 the out-of-range error message as value-expected message if there is
892 only one single value in the expected range.
893 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
894 LSL #0 as a programmer-friendly feature.
896 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
898 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
899 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
900 BFD_RELOC_64_SIZE relocations.
901 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
903 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
904 relocations against local symbols.
906 2013-01-16 Alan Modra <amodra@gmail.com>
908 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
909 finding some sort of toc syntax error, and break to avoid
910 compiler uninit warning.
912 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
915 * config/tc-i386.c (lex_got): Increment length by 1 if the
916 relocation token is removed.
918 2013-01-15 Nick Clifton <nickc@redhat.com>
920 * config/tc-v850.c (md_assemble): Allow signed values for
923 2013-01-11 Sean Keys <skeys@ipdatasys.com>
925 * config/tc-xgate.c (md_begin): Fix mistake made when going from
928 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
930 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
931 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
932 * config/tc-ppc.c (md_show_usage): Likewise.
933 (ppc_handle_align): Handle power8's group ending nop.
935 2013-01-10 Sean Keys <skeys@ipdatasys.com>
937 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
938 that the assember exits after the opcodes have been printed.
940 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
942 * app.c: Remove trailing white spaces.
946 * dw2gencfi.c: Likewise.
947 * dwarf2dbg.h: Likewise.
949 * input-file.c: Likewise.
950 * itbl-lex.h: Likewise.
951 * output-file.c: Likewise.
954 * subsegs.c: Likewise.
955 * symbols.c: Likewise.
957 * config/tc-i386.c: Likewise.
958 * doc/Makefile.am: Likewise.
959 * doc/Makefile.in: Likewise.
960 * doc/c-aarch64.texi: Likewise.
961 * doc/c-alpha.texi: Likewise.
962 * doc/c-arc.texi: Likewise.
963 * doc/c-arm.texi: Likewise.
964 * doc/c-avr.texi: Likewise.
965 * doc/c-bfin.texi: Likewise.
966 * doc/c-cr16.texi: Likewise.
967 * doc/c-d10v.texi: Likewise.
968 * doc/c-d30v.texi: Likewise.
969 * doc/c-h8300.texi: Likewise.
970 * doc/c-hppa.texi: Likewise.
971 * doc/c-i370.texi: Likewise.
972 * doc/c-i386.texi: Likewise.
973 * doc/c-i860.texi: Likewise.
974 * doc/c-m32c.texi: Likewise.
975 * doc/c-m32r.texi: Likewise.
976 * doc/c-m68hc11.texi: Likewise.
977 * doc/c-m68k.texi: Likewise.
978 * doc/c-microblaze.texi: Likewise.
979 * doc/c-mips.texi: Likewise.
980 * doc/c-msp430.texi: Likewise.
981 * doc/c-mt.texi: Likewise.
982 * doc/c-s390.texi: Likewise.
983 * doc/c-score.texi: Likewise.
984 * doc/c-sh.texi: Likewise.
985 * doc/c-sh64.texi: Likewise.
986 * doc/c-tic54x.texi: Likewise.
987 * doc/c-tic6x.texi: Likewise.
988 * doc/c-v850.texi: Likewise.
989 * doc/c-xc16x.texi: Likewise.
990 * doc/c-xgate.texi: Likewise.
991 * doc/c-xtensa.texi: Likewise.
992 * doc/c-z80.texi: Likewise.
993 * doc/internals.texi: Likewise.
995 2013-01-10 Roland McGrath <mcgrathr@google.com>
997 * hash.c (hash_new_sized): Make it global.
998 * hash.h: Declare it.
999 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
1002 2013-01-10 Will Newton <will.newton@imgtec.com>
1004 * Makefile.am: Add Meta.
1005 * Makefile.in: Regenerate.
1006 * config/tc-metag.c: New file.
1007 * config/tc-metag.h: New file.
1008 * configure.tgt: Add Meta.
1009 * doc/Makefile.am: Add Meta.
1010 * doc/Makefile.in: Regenerate.
1011 * doc/all.texi: Add Meta.
1012 * doc/as.texiinfo: Document Meta options.
1013 * doc/c-metag.texi: New file.
1015 2013-01-09 Steve Ellcey <sellcey@mips.com>
1017 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
1019 * config/tc-mips.c (internalError): Remove, replace with abort.
1021 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1023 * config/tc-aarch64.c (parse_operands): Change to compare the result
1024 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
1026 2013-01-07 Nick Clifton <nickc@redhat.com>
1029 * config/tc-arm.c (skip_past_char): Skip whitespace before the
1030 anticipated character.
1031 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
1032 here as it is no longer needed.
1034 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
1036 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1037 * doc/c-score.texi (SCORE-Opts): Likewise.
1038 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1040 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1042 * config/tc-mips.c: Add support for MIPS r5900.
1043 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1045 (can_swap_branch_p, get_append_method): Detect some conditional
1046 short loops to fix a bug on the r5900 by NOP in the branch delay
1048 (M_MUL): Support 3 operands in multu on r5900.
1049 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1050 (s_mipsset): Force 32 bit floating point on r5900.
1051 (mips_ip): Check parameter range of instructions mfps and mtps on
1053 * configure.in: Detect CPU type when target string contains r5900
1054 (e.g. mips64r5900el-linux-gnu).
1056 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
1058 * as.c (parse_args): Update copyright year to 2013.
1060 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
1062 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1065 2013-01-02 Nick Clifton <nickc@redhat.com>
1068 * config/tc-arm.c (parse_address_main): Skip whitespace before a
1071 For older changes see ChangeLog-2012
1073 Copyright (C) 2013 Free Software Foundation, Inc.
1075 Copying and distribution of this file, with or without modification,
1076 are permitted in any medium without royalty provided the copyright
1077 notice and this notice are preserved.
1083 version-control: never