1 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
3 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
5 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
7 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
9 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
11 * config/tc-mips.c (mips_set_options): Add insn32 member.
12 (mips_opts): Initialize it.
13 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
14 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
15 (md_longopts): Add "minsn32" and "mno-insn32" options.
16 (is_size_valid): Handle insn32 mode.
17 (md_assemble): Pass instruction string down to macro.
18 (brk_fmt): Add second dimension and insn32 mode initializers.
20 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
21 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
22 (macro_build_jalr, move_register): Handle insn32 mode.
23 (macro_build_branch_rs): Likewise.
24 (macro): Handle insn32 mode.
25 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
26 (mips_ip): Handle insn32 mode.
27 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
28 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
29 (mips_handle_align): Handle insn32 mode.
30 (md_show_usage): Add -minsn32 and -mno-insn32.
32 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
34 (-minsn32, -mno-insn32): New options.
35 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
37 (MIPS assembly options): New node. Document .set insn32 and
39 (MIPS-Dependent): List the new node.
41 2013-06-25 Nick Clifton <nickc@redhat.com>
43 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
44 the PC in indirect addressing on 430xv2 parts.
45 (msp430_operands): Add version test to hardware bug encoding
48 2013-06-24 Roland McGrath <mcgrathr@google.com>
50 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
51 so it skips whitespace before it.
52 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
54 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
55 (arm_reg_parse_multi): Skip whitespace first.
56 (parse_reg_list): Likewise.
57 (parse_vfp_reg_list): Likewise.
58 (s_arm_unwind_save_mmxwcg): Likewise.
60 2013-06-24 Nick Clifton <nickc@redhat.com>
63 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
65 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
67 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
69 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
71 * config/tc-mips.c: Assert that offsetT and valueT are at least
73 (GPR_SMIN, GPR_SMAX): New macros.
74 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
76 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
78 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
79 conditions. Remove any code deselected by them.
80 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
82 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
84 * NEWS: Note removal of ECOFF support.
85 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
86 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
87 (MULTI_CFILES): Remove config/e-mipsecoff.c.
88 * Makefile.in: Regenerate.
89 * configure.in: Remove MIPS ECOFF references.
90 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
92 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
93 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
94 (mips-*-*): ...this single case.
95 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
96 MIPS emulations to be e-mipself*.
97 * configure: Regenerate.
98 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
99 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
100 (mips-*-sysv*): Remove coff and ecoff cases.
101 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
102 * ecoff.c: Remove reference to MIPS ECOFF.
103 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
104 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
105 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
106 (mips_hi_fixup): Tweak comment.
107 (append_insn): Require a howto.
108 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
110 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
112 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
113 Use "CPU" instead of "cpu".
114 * doc/c-mips.texi: Likewise.
115 (MIPS Opts): Rename to MIPS Options.
116 (MIPS option stack): Rename to MIPS Option Stack.
117 (MIPS ASE instruction generation overrides): Rename to
118 MIPS ASE Instruction Generation Overrides (for now).
119 (MIPS floating-point): Rename to MIPS Floating-Point.
121 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
123 * doc/c-mips.texi (MIPS Macros): New section.
124 (MIPS Object): Replace with...
125 (MIPS Small Data): ...this new section.
127 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
129 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
130 Capitalize name. Use @kindex instead of @cindex for .set entries.
132 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
134 * doc/c-mips.texi (MIPS Stabs): Remove section.
136 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
138 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
139 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
140 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
141 (ISA_SUPPORTS_VIRT64_ASE): Delete.
142 (mips_ase): New structure.
143 (mips_ases): New table.
144 (FP64_ASES): New macro.
145 (mips_ase_groups): New array.
146 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
147 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
149 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
150 (md_parse_option): Use mips_ases and mips_set_ase instead of
151 separate case statements for each ASE option.
152 (mips_after_parse_args): Use FP64_ASES. Use
153 mips_check_isa_supports_ases to check the ASEs against
155 (s_mipsset): Use mips_ases and mips_set_ase instead of
156 separate if statements for each ASE option. Use
157 mips_check_isa_supports_ases, even when a non-ASE option
160 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
162 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
164 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
166 * config/tc-mips.c (md_shortopts, options, md_longopts)
167 (md_longopts_size): Move earlier in file.
169 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
171 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
172 with a single "ase" bitmask.
173 (mips_opts): Update accordingly.
174 (file_ase, file_ase_explicit): New variables.
175 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
176 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
177 (ISA_HAS_ROR): Adjust for mips_set_options change.
178 (is_opcode_valid): Take the base ase mask directly from mips_opts.
179 (mips_ip): Adjust for mips_set_options change.
180 (md_parse_option): Likewise. Update file_ase_explicit.
181 (mips_after_parse_args): Adjust for mips_set_options change.
182 Use bitmask operations to select the default ASEs. Set file_ase
183 rather than individual per-ASE variables.
184 (s_mipsset): Adjust for mips_set_options change.
185 (mips_elf_final_processing): Test file_ase rather than
186 file_ase_mdmx. Remove commented-out code.
188 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
190 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
191 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
192 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
193 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
194 (mips_after_parse_args): Use the new "ase" field to choose
196 (mips_cpu_info_table): Move ASEs from the "flags" field to the
199 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
201 * config/tc-arm.c (symbol_preemptible): New function.
202 (relax_branch): Use it.
204 2013-06-17 Catherine Moore <clm@codesourcery.com>
205 Maciej W. Rozycki <macro@codesourcery.com>
206 Chao-Ying Fu <fu@mips.com>
208 * config/tc-mips.c (mips_set_options): Add ase_eva.
209 (mips_set_options mips_opts): Add ase_eva.
210 (file_ase_eva): Declare.
211 (ISA_SUPPORTS_EVA_ASE): Define.
212 (IS_SEXT_9BIT_NUM): Define.
213 (MIPS_CPU_ASE_EVA): Define.
214 (is_opcode_valid): Add support for ase_eva.
215 (macro_build): Likewise.
217 (validate_mips_insn): Likewise.
218 (validate_micromips_insn): Likewise.
220 (options): Add OPTION_EVA and OPTION_NO_EVA.
221 (md_longopts): Add -meva and -mno-eva.
222 (md_parse_option): Process new options.
223 (mips_after_parse_args): Check for valid EVA combinations.
224 (s_mipsset): Likewise.
226 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
228 * dwarf2dbg.h (dwarf2_move_insn): Declare.
229 * dwarf2dbg.c (line_subseg): Add pmove_tail.
230 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
231 (dwarf2_gen_line_info_1): Update call accordingly.
232 (dwarf2_move_insn): New function.
233 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
235 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
239 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
242 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
243 (dwarf2_gen_line_info_1): Delete.
244 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
245 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
246 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
247 (dwarf2_directive_loc): Push previous .locs instead of generating
250 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
252 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
253 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
255 2013-06-13 Nick Clifton <nickc@redhat.com>
258 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
259 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
260 function. Generates an error if the adjusted offset is out of a
263 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
265 * config/tc-nios2.c (md_apply_fix): Mask constant
266 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
268 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
270 * config/tc-mips.c (append_insn): Don't do branch relaxation for
271 MIPS-3D instructions either.
272 (md_convert_frag): Update the COPx branch mask accordingly.
274 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
276 * doc/as.texinfo (Overview): Add --relax-branch and
278 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
281 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
283 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
286 2013-06-08 Catherine Moore <clm@codesourcery.com>
288 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
289 (is_opcode_valid_16): Pass ase value to opcode_is_member.
290 (append_insn): Change INSN_xxxx to ASE_xxxx.
292 2013-06-01 George Thomas <george.thomas@atmel.com>
294 * gas/config/tc-avr.c: Change ISA for devices with USB support to
297 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
299 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
302 2013-05-31 Paul Brook <paul@codesourcery.com>
305 * config/tc-mips.c (s_ehword): New.
307 2013-05-30 Paul Brook <paul@codesourcery.com>
309 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
311 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
313 * write.c (resolve_reloc_expr_symbols): On REL targets don't
314 convert relocs who have no relocatable field either. Rephrase
315 the conditional so that the PC-relative check is only applied
318 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
320 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
323 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
325 * config/tc-aarch64.c (reloc_table): Update to use
326 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
327 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
328 (md_apply_fix): Likewise.
329 (aarch64_force_relocation): Likewise.
331 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
333 * config/tc-arm.c (it_fsm_post_encode): Improve
334 warning messages about deprecated IT block formats.
336 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
338 * config/tc-aarch64.c (md_apply_fix): Move value range checking
339 inside fx_done condition.
341 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
343 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
345 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
347 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
348 and clean up warning when using PRINT_OPCODE_TABLE.
350 2013-05-20 Alan Modra <amodra@gmail.com>
352 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
353 and data fixups performing shift/high adjust/sign extension on
354 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
355 when writing data fixups rather than recalculating size.
357 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
359 * doc/c-msp430.texi: Fix typo.
361 2013-05-16 Tristan Gingold <gingold@adacore.com>
363 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
364 are also TOC symbols.
366 2013-05-16 Nick Clifton <nickc@redhat.com>
368 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
369 Add -mcpu command to specify core type.
370 * doc/c-msp430.texi: Update documentation.
372 2013-05-09 Andrew Pinski <apinski@cavium.com>
374 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
375 (mips_opts): Update for the new field.
376 (file_ase_virt): New variable.
377 (ISA_SUPPORTS_VIRT_ASE): New macro.
378 (ISA_SUPPORTS_VIRT64_ASE): New macro.
379 (MIPS_CPU_ASE_VIRT): New define.
380 (is_opcode_valid): Handle ase_virt.
381 (macro_build): Handle "+J".
382 (validate_mips_insn): Likewise.
384 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
385 (md_longopts): Add mvirt and mnovirt
386 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
387 (mips_after_parse_args): Handle ase_virt field.
388 (s_mipsset): Handle "virt" and "novirt".
389 (mips_elf_final_processing): Add a comment about virt ASE might need
391 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
392 * doc/c-mips.texi: Document -mvirt and -mno-virt.
393 Document ".set virt" and ".set novirt".
395 2013-05-09 Alan Modra <amodra@gmail.com>
397 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
398 control of operand flag bits.
400 2013-05-07 Alan Modra <amodra@gmail.com>
402 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
403 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
404 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
405 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
406 (md_apply_fix): Set fx_no_overflow for assorted relocations.
407 Shift and sign-extend fieldval for use by some VLE reloc
408 operand->insert functions.
410 2013-05-06 Paul Brook <paul@codesourcery.com>
411 Catherine Moore <clm@codesourcery.com>
413 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
414 (limited_pcrel_reloc_p): Likewise.
415 (md_apply_fix): Likewise.
416 (tc_gen_reloc): Likewise.
418 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
420 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
421 (mips_fix_adjustable): Adjust pc-relative check to use
424 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
426 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
427 (s_mips_stab): Do not restrict to stabn only.
429 2013-05-02 Nick Clifton <nickc@redhat.com>
431 * config/tc-msp430.c: Add support for the MSP430X architecture.
432 Add code to insert a NOP instruction after any instruction that
433 might change the interrupt state.
434 Add support for the LARGE memory model.
435 Add code to initialise the .MSP430.attributes section.
436 * config/tc-msp430.h: Add support for the MSP430X architecture.
437 * doc/c-msp430.texi: Document the new -mL and -mN command line
439 * NEWS: Mention support for the MSP430X architecture.
441 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
443 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
444 alpha*-*-linux*ecoff*.
446 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
448 * config/tc-mips.c (mips_ip): Add sizelo.
449 For "+C", "+G", and "+H", set sizelo and compare against it.
451 2013-04-29 Nick Clifton <nickc@redhat.com>
453 * as.c (Options): Add -gdwarf-sections.
454 (parse_args): Likewise.
455 * as.h (flag_dwarf_sections): Declare.
456 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
457 (process_entries): When -gdwarf-sections is enabled generate
458 fragmentary .debug_line sections.
459 (out_debug_line): Set the section for the .debug_line section end
461 * doc/as.texinfo: Document -gdwarf-sections.
462 * NEWS: Mention -gdwarf-sections.
464 2013-04-26 Christian Groessler <chris@groessler.org>
466 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
467 according to the target parameter. Don't call s_segm since s_segm
468 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
470 (md_begin): Call s_segm according to target parameter from command
473 2013-04-25 Alan Modra <amodra@gmail.com>
475 * configure.in: Allow little-endian linux.
476 * configure: Regenerate.
478 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
480 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
481 "fstatus" control register to "eccinj".
483 2013-04-19 Kai Tietz <ktietz@redhat.com>
485 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
487 2013-04-15 Julian Brown <julian@codesourcery.com>
489 * expr.c (add_to_result, subtract_from_result): Make global.
490 * expr.h (add_to_result, subtract_from_result): Add prototypes.
491 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
492 subtract_from_result to handle extra bit of precision for .sleb128
495 2013-04-10 Julian Brown <julian@codesourcery.com>
497 * read.c (convert_to_bignum): Add sign parameter. Use it
498 instead of X_unsigned to determine sign of resulting bignum.
499 (emit_expr): Pass extra argument to convert_to_bignum.
500 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
501 X_extrabit to convert_to_bignum.
502 (parse_bitfield_cons): Set X_extrabit.
503 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
504 Initialise X_extrabit field as appropriate.
505 (add_to_result): New.
506 (subtract_from_result): New.
508 * expr.h (expressionS): Add X_extrabit field.
510 2013-04-10 Jan Beulich <jbeulich@suse.com>
512 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
513 register being PC when is_t or writeback, and use distinct
514 diagnostic for the latter case.
516 2013-04-10 Jan Beulich <jbeulich@suse.com>
518 * gas/config/tc-arm.c (parse_operands): Re-write
520 (do_barrier): Remove bogus constraint().
521 (do_t_barrier): Remove.
523 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
525 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
526 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
528 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
530 2013-04-09 Jan Beulich <jbeulich@suse.com>
532 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
533 Use local variable Rt in more places.
534 (do_vmsr): Accept all control registers.
536 2013-04-09 Jan Beulich <jbeulich@suse.com>
538 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
539 if there was none specified for moves between scalar and core
542 2013-04-09 Jan Beulich <jbeulich@suse.com>
544 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
547 2013-04-08 Jan Beulich <jbeulich@suse.com>
549 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
552 2013-04-08 Jan Beulich <jbeulich@suse.com>
554 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
557 2013-04-03 Alan Modra <amodra@gmail.com>
559 * doc/as.texinfo: Add support to generate man options for h8300.
560 * doc/c-h8300.texi: Likewise.
562 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
564 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
567 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
570 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
572 2013-03-26 Nick Clifton <nickc@redhat.com>
575 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
576 start of the file each time.
579 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
582 2013-03-26 Douglas B Rupp <rupp@gnat.com>
584 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
587 2013-03-21 Will Newton <will.newton@linaro.org>
589 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
590 pc-relative str instructions in Thumb mode.
592 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
594 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
595 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
597 * config/tc-h8300.h: Remove duplicated defines.
599 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
602 * tc-avr.c (mcu_has_3_byte_pc): New function.
603 (tc_cfi_frame_initial_instructions): Call it to find return
606 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
609 * config/tc-tic6x.c (tic6x_try_encode): Handle
610 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
611 encode register pair numbers when required.
613 2013-03-15 Will Newton <will.newton@linaro.org>
615 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
616 in vstr in Thumb mode for pre-ARMv7 cores.
618 2013-03-14 Andreas Schwab <schwab@suse.de>
620 * doc/c-arc.texi (ARC Directives): Revert last change and use
621 @itemize instead of @table.
622 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
624 2013-03-14 Nick Clifton <nickc@redhat.com>
627 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
628 NULL message, instead just check ARM_CPU_IS_ANY directly.
630 2013-03-14 Nick Clifton <nickc@redhat.com>
633 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
635 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
636 to the @item directives.
637 (ARM-Neon-Alignment): Move to correct place in the document.
638 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
640 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
643 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
645 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
646 case. Add default BAD_CASE to switch.
648 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
650 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
651 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
653 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
655 * config/tc-arm.c (crc_ext_armv8): New feature set.
656 (UNPRED_REG): New macro.
657 (do_crc32_1): New function.
658 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
659 do_crc32ch, do_crc32cw): Likewise.
661 (insns): Add entries for crc32 mnemonics.
662 (arm_extensions): Add entry for crc.
664 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
666 * write.h (struct fix): Add fx_dot_frag field.
668 * write.c (dot_frag): New variable.
669 (fix_new_internal): Set fx_dot_frag field with dot_frag.
670 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
671 * expr.c (expr): Save value of frag_now in dot_frag when setting
673 * read.c (emit_expr): Likewise. Delete comments.
675 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
677 * config/tc-i386.c (flag_code_names): Removed.
678 (i386_index_check): Rewrote.
680 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
682 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
684 (aarch64_double_precision_fmovable): New function.
685 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
686 function; handle hexadecimal representation of IEEE754 encoding.
687 (parse_operands): Update the call to parse_aarch64_imm_float.
689 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
691 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
692 (check_hle): Updated.
693 (md_assemble): Likewise.
694 (parse_insn): Likewise.
696 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
698 * config/tc-i386.c (_i386_insn): Add rep_prefix.
699 (md_assemble): Check if REP prefix is OK.
700 (parse_insn): Remove expecting_string_instruction. Set
703 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
705 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
707 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
709 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
710 for system registers.
712 2013-02-27 DJ Delorie <dj@redhat.com>
714 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
715 (rl78_op): Handle %code().
716 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
717 (tc_gen_reloc): Likwise; convert to a computed reloc.
718 (md_apply_fix): Likewise.
720 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
722 * config/rl78-parse.y: Fix encoding of DIVWU insn.
724 2013-02-25 Terry Guo <terry.guo@arm.com>
726 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
727 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
728 list of accepted CPUs.
730 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
733 * config/tc-i386.c (cpu_arch): Add ".smap".
735 * doc/c-i386.texi: Document smap.
737 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
739 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
740 mips_assembling_insn appropriately.
741 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
743 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
745 * config/tc-mips.c (append_insn): Correct indentation, remove
748 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
750 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
752 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
754 * configure.tgt: Add nios2-*-rtems*.
756 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
758 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
761 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
763 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
764 (macro): Use it. Assert that trunc.w.s is not used for r5900.
766 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
768 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
771 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
772 Andrew Jenner <andrew@codesourcery.com>
774 Based on patches from Altera Corporation.
776 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
777 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
778 * Makefile.in: Regenerated.
779 * configure.tgt: Add case for nios2*-linux*.
780 * config/obj-elf.c: Conditionally include elf/nios2.h.
781 * config/tc-nios2.c: New file.
782 * config/tc-nios2.h: New file.
783 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
784 * doc/Makefile.in: Regenerated.
785 * doc/all.texi: Set NIOSII.
786 * doc/as.texinfo (Overview): Add Nios II options.
787 (Machine Dependencies): Include c-nios2.texi.
788 * doc/c-nios2.texi: New file.
789 * NEWS: Note Altera Nios II support.
791 2013-02-06 Alan Modra <amodra@gmail.com>
794 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
795 Don't skip fixups with fx_subsy non-NULL.
796 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
797 with fx_subsy non-NULL.
799 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
801 * doc/c-metag.texi: Add "@c man" markers.
803 2013-02-04 Alan Modra <amodra@gmail.com>
805 * write.c (fixup_segment): Return void. Delete seg_reloc_count
807 (TC_ADJUST_RELOC_COUNT): Delete.
808 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
810 2013-02-04 Alan Modra <amodra@gmail.com>
812 * po/POTFILES.in: Regenerate.
814 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
816 * config/tc-metag.c: Make SWAP instruction less permissive with
819 2013-01-29 DJ Delorie <dj@redhat.com>
821 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
822 relocs in .word/.etc statements.
824 2013-01-29 Roland McGrath <mcgrathr@google.com>
826 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
827 immediate value for 8-bit offset" error so it shows line info.
829 2013-01-24 Joseph Myers <joseph@codesourcery.com>
831 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
834 2013-01-24 Nick Clifton <nickc@redhat.com>
836 * config/tc-v850.c: Add support for e3v5 architecture.
837 * doc/c-v850.texi: Mention new support.
839 2013-01-23 Nick Clifton <nickc@redhat.com>
842 * config/tc-avr.c: Include dwarf2dbg.h.
844 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
846 * config/tc-i386.c (reloc): Support size relocation only for ELF.
847 (tc_i386_fix_adjustable): Likewise.
849 (tc_gen_reloc): Likewise.
851 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
853 * config/tc-aarch64.c (output_operand_error_record): Change to output
854 the out-of-range error message as value-expected message if there is
855 only one single value in the expected range.
856 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
857 LSL #0 as a programmer-friendly feature.
859 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
861 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
862 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
863 BFD_RELOC_64_SIZE relocations.
864 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
866 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
867 relocations against local symbols.
869 2013-01-16 Alan Modra <amodra@gmail.com>
871 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
872 finding some sort of toc syntax error, and break to avoid
873 compiler uninit warning.
875 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
878 * config/tc-i386.c (lex_got): Increment length by 1 if the
879 relocation token is removed.
881 2013-01-15 Nick Clifton <nickc@redhat.com>
883 * config/tc-v850.c (md_assemble): Allow signed values for
886 2013-01-11 Sean Keys <skeys@ipdatasys.com>
888 * config/tc-xgate.c (md_begin): Fix mistake made when going from
891 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
893 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
894 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
895 * config/tc-ppc.c (md_show_usage): Likewise.
896 (ppc_handle_align): Handle power8's group ending nop.
898 2013-01-10 Sean Keys <skeys@ipdatasys.com>
900 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
901 that the assember exits after the opcodes have been printed.
903 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
905 * app.c: Remove trailing white spaces.
909 * dw2gencfi.c: Likewise.
910 * dwarf2dbg.h: Likewise.
912 * input-file.c: Likewise.
913 * itbl-lex.h: Likewise.
914 * output-file.c: Likewise.
917 * subsegs.c: Likewise.
918 * symbols.c: Likewise.
920 * config/tc-i386.c: Likewise.
921 * doc/Makefile.am: Likewise.
922 * doc/Makefile.in: Likewise.
923 * doc/c-aarch64.texi: Likewise.
924 * doc/c-alpha.texi: Likewise.
925 * doc/c-arc.texi: Likewise.
926 * doc/c-arm.texi: Likewise.
927 * doc/c-avr.texi: Likewise.
928 * doc/c-bfin.texi: Likewise.
929 * doc/c-cr16.texi: Likewise.
930 * doc/c-d10v.texi: Likewise.
931 * doc/c-d30v.texi: Likewise.
932 * doc/c-h8300.texi: Likewise.
933 * doc/c-hppa.texi: Likewise.
934 * doc/c-i370.texi: Likewise.
935 * doc/c-i386.texi: Likewise.
936 * doc/c-i860.texi: Likewise.
937 * doc/c-m32c.texi: Likewise.
938 * doc/c-m32r.texi: Likewise.
939 * doc/c-m68hc11.texi: Likewise.
940 * doc/c-m68k.texi: Likewise.
941 * doc/c-microblaze.texi: Likewise.
942 * doc/c-mips.texi: Likewise.
943 * doc/c-msp430.texi: Likewise.
944 * doc/c-mt.texi: Likewise.
945 * doc/c-s390.texi: Likewise.
946 * doc/c-score.texi: Likewise.
947 * doc/c-sh.texi: Likewise.
948 * doc/c-sh64.texi: Likewise.
949 * doc/c-tic54x.texi: Likewise.
950 * doc/c-tic6x.texi: Likewise.
951 * doc/c-v850.texi: Likewise.
952 * doc/c-xc16x.texi: Likewise.
953 * doc/c-xgate.texi: Likewise.
954 * doc/c-xtensa.texi: Likewise.
955 * doc/c-z80.texi: Likewise.
956 * doc/internals.texi: Likewise.
958 2013-01-10 Roland McGrath <mcgrathr@google.com>
960 * hash.c (hash_new_sized): Make it global.
961 * hash.h: Declare it.
962 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
965 2013-01-10 Will Newton <will.newton@imgtec.com>
967 * Makefile.am: Add Meta.
968 * Makefile.in: Regenerate.
969 * config/tc-metag.c: New file.
970 * config/tc-metag.h: New file.
971 * configure.tgt: Add Meta.
972 * doc/Makefile.am: Add Meta.
973 * doc/Makefile.in: Regenerate.
974 * doc/all.texi: Add Meta.
975 * doc/as.texiinfo: Document Meta options.
976 * doc/c-metag.texi: New file.
978 2013-01-09 Steve Ellcey <sellcey@mips.com>
980 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
982 * config/tc-mips.c (internalError): Remove, replace with abort.
984 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
986 * config/tc-aarch64.c (parse_operands): Change to compare the result
987 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
989 2013-01-07 Nick Clifton <nickc@redhat.com>
992 * config/tc-arm.c (skip_past_char): Skip whitespace before the
993 anticipated character.
994 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
995 here as it is no longer needed.
997 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
999 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1000 * doc/c-score.texi (SCORE-Opts): Likewise.
1001 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1003 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1005 * config/tc-mips.c: Add support for MIPS r5900.
1006 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1008 (can_swap_branch_p, get_append_method): Detect some conditional
1009 short loops to fix a bug on the r5900 by NOP in the branch delay
1011 (M_MUL): Support 3 operands in multu on r5900.
1012 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1013 (s_mipsset): Force 32 bit floating point on r5900.
1014 (mips_ip): Check parameter range of instructions mfps and mtps on
1016 * configure.in: Detect CPU type when target string contains r5900
1017 (e.g. mips64r5900el-linux-gnu).
1019 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
1021 * as.c (parse_args): Update copyright year to 2013.
1023 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
1025 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1028 2013-01-02 Nick Clifton <nickc@redhat.com>
1031 * config/tc-arm.c (parse_address_main): Skip whitespace before a
1034 For older changes see ChangeLog-2012
1036 Copyright (C) 2013 Free Software Foundation, Inc.
1038 Copying and distribution of this file, with or without modification,
1039 are permitted in any medium without royalty provided the copyright
1040 notice and this notice are preserved.
1046 version-control: never