1 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
3 * config/tc-mips.c (mips_set_options): Add insn32 member.
4 (mips_opts): Initialize it.
5 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
6 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
7 (md_longopts): Add "minsn32" and "mno-insn32" options.
8 (is_size_valid): Handle insn32 mode.
9 (md_assemble): Pass instruction string down to macro.
10 (brk_fmt): Add second dimension and insn32 mode initializers.
12 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
13 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
14 (macro_build_jalr, move_register): Handle insn32 mode.
15 (macro_build_branch_rs): Likewise.
16 (macro): Handle insn32 mode.
17 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
18 (mips_ip): Handle insn32 mode.
19 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
20 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
21 (mips_handle_align): Handle insn32 mode.
22 (md_show_usage): Add -minsn32 and -mno-insn32.
24 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
26 (-minsn32, -mno-insn32): New options.
27 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
29 (MIPS assembly options): New node. Document .set insn32 and
31 (MIPS-Dependent): List the new node.
33 2013-06-25 Nick Clifton <nickc@redhat.com>
35 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
36 the PC in indirect addressing on 430xv2 parts.
37 (msp430_operands): Add version test to hardware bug encoding
40 2013-06-24 Roland McGrath <mcgrathr@google.com>
42 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
43 so it skips whitespace before it.
44 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
46 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
47 (arm_reg_parse_multi): Skip whitespace first.
48 (parse_reg_list): Likewise.
49 (parse_vfp_reg_list): Likewise.
50 (s_arm_unwind_save_mmxwcg): Likewise.
52 2013-06-24 Nick Clifton <nickc@redhat.com>
55 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
57 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
59 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
61 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
63 * config/tc-mips.c: Assert that offsetT and valueT are at least
65 (GPR_SMIN, GPR_SMAX): New macros.
66 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
68 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
70 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
71 conditions. Remove any code deselected by them.
72 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
74 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
76 * NEWS: Note removal of ECOFF support.
77 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
78 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
79 (MULTI_CFILES): Remove config/e-mipsecoff.c.
80 * Makefile.in: Regenerate.
81 * configure.in: Remove MIPS ECOFF references.
82 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
84 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
85 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
86 (mips-*-*): ...this single case.
87 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
88 MIPS emulations to be e-mipself*.
89 * configure: Regenerate.
90 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
91 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
92 (mips-*-sysv*): Remove coff and ecoff cases.
93 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
94 * ecoff.c: Remove reference to MIPS ECOFF.
95 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
96 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
97 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
98 (mips_hi_fixup): Tweak comment.
99 (append_insn): Require a howto.
100 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
102 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
104 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
105 Use "CPU" instead of "cpu".
106 * doc/c-mips.texi: Likewise.
107 (MIPS Opts): Rename to MIPS Options.
108 (MIPS option stack): Rename to MIPS Option Stack.
109 (MIPS ASE instruction generation overrides): Rename to
110 MIPS ASE Instruction Generation Overrides (for now).
111 (MIPS floating-point): Rename to MIPS Floating-Point.
113 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
115 * doc/c-mips.texi (MIPS Macros): New section.
116 (MIPS Object): Replace with...
117 (MIPS Small Data): ...this new section.
119 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
121 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
122 Capitalize name. Use @kindex instead of @cindex for .set entries.
124 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
126 * doc/c-mips.texi (MIPS Stabs): Remove section.
128 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
130 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
131 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
132 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
133 (ISA_SUPPORTS_VIRT64_ASE): Delete.
134 (mips_ase): New structure.
135 (mips_ases): New table.
136 (FP64_ASES): New macro.
137 (mips_ase_groups): New array.
138 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
139 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
141 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
142 (md_parse_option): Use mips_ases and mips_set_ase instead of
143 separate case statements for each ASE option.
144 (mips_after_parse_args): Use FP64_ASES. Use
145 mips_check_isa_supports_ases to check the ASEs against
147 (s_mipsset): Use mips_ases and mips_set_ase instead of
148 separate if statements for each ASE option. Use
149 mips_check_isa_supports_ases, even when a non-ASE option
152 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
154 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
156 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
158 * config/tc-mips.c (md_shortopts, options, md_longopts)
159 (md_longopts_size): Move earlier in file.
161 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
163 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
164 with a single "ase" bitmask.
165 (mips_opts): Update accordingly.
166 (file_ase, file_ase_explicit): New variables.
167 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
168 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
169 (ISA_HAS_ROR): Adjust for mips_set_options change.
170 (is_opcode_valid): Take the base ase mask directly from mips_opts.
171 (mips_ip): Adjust for mips_set_options change.
172 (md_parse_option): Likewise. Update file_ase_explicit.
173 (mips_after_parse_args): Adjust for mips_set_options change.
174 Use bitmask operations to select the default ASEs. Set file_ase
175 rather than individual per-ASE variables.
176 (s_mipsset): Adjust for mips_set_options change.
177 (mips_elf_final_processing): Test file_ase rather than
178 file_ase_mdmx. Remove commented-out code.
180 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
182 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
183 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
184 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
185 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
186 (mips_after_parse_args): Use the new "ase" field to choose
188 (mips_cpu_info_table): Move ASEs from the "flags" field to the
191 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
193 * config/tc-arm.c (symbol_preemptible): New function.
194 (relax_branch): Use it.
196 2013-06-17 Catherine Moore <clm@codesourcery.com>
197 Maciej W. Rozycki <macro@codesourcery.com>
198 Chao-Ying Fu <fu@mips.com>
200 * config/tc-mips.c (mips_set_options): Add ase_eva.
201 (mips_set_options mips_opts): Add ase_eva.
202 (file_ase_eva): Declare.
203 (ISA_SUPPORTS_EVA_ASE): Define.
204 (IS_SEXT_9BIT_NUM): Define.
205 (MIPS_CPU_ASE_EVA): Define.
206 (is_opcode_valid): Add support for ase_eva.
207 (macro_build): Likewise.
209 (validate_mips_insn): Likewise.
210 (validate_micromips_insn): Likewise.
212 (options): Add OPTION_EVA and OPTION_NO_EVA.
213 (md_longopts): Add -meva and -mno-eva.
214 (md_parse_option): Process new options.
215 (mips_after_parse_args): Check for valid EVA combinations.
216 (s_mipsset): Likewise.
218 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
220 * dwarf2dbg.h (dwarf2_move_insn): Declare.
221 * dwarf2dbg.c (line_subseg): Add pmove_tail.
222 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
223 (dwarf2_gen_line_info_1): Update call accordingly.
224 (dwarf2_move_insn): New function.
225 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
227 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
231 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
234 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
235 (dwarf2_gen_line_info_1): Delete.
236 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
237 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
238 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
239 (dwarf2_directive_loc): Push previous .locs instead of generating
242 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
244 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
245 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
247 2013-06-13 Nick Clifton <nickc@redhat.com>
250 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
251 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
252 function. Generates an error if the adjusted offset is out of a
255 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
257 * config/tc-nios2.c (md_apply_fix): Mask constant
258 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
260 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
262 * config/tc-mips.c (append_insn): Don't do branch relaxation for
263 MIPS-3D instructions either.
264 (md_convert_frag): Update the COPx branch mask accordingly.
266 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
268 * doc/as.texinfo (Overview): Add --relax-branch and
270 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
273 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
275 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
278 2013-06-08 Catherine Moore <clm@codesourcery.com>
280 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
281 (is_opcode_valid_16): Pass ase value to opcode_is_member.
282 (append_insn): Change INSN_xxxx to ASE_xxxx.
284 2013-06-01 George Thomas <george.thomas@atmel.com>
286 * gas/config/tc-avr.c: Change ISA for devices with USB support to
289 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
291 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
294 2013-05-31 Paul Brook <paul@codesourcery.com>
297 * config/tc-mips.c (s_ehword): New.
299 2013-05-30 Paul Brook <paul@codesourcery.com>
301 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
303 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
305 * write.c (resolve_reloc_expr_symbols): On REL targets don't
306 convert relocs who have no relocatable field either. Rephrase
307 the conditional so that the PC-relative check is only applied
310 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
312 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
315 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
317 * config/tc-aarch64.c (reloc_table): Update to use
318 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
319 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
320 (md_apply_fix): Likewise.
321 (aarch64_force_relocation): Likewise.
323 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
325 * config/tc-arm.c (it_fsm_post_encode): Improve
326 warning messages about deprecated IT block formats.
328 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
330 * config/tc-aarch64.c (md_apply_fix): Move value range checking
331 inside fx_done condition.
333 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
335 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
337 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
339 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
340 and clean up warning when using PRINT_OPCODE_TABLE.
342 2013-05-20 Alan Modra <amodra@gmail.com>
344 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
345 and data fixups performing shift/high adjust/sign extension on
346 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
347 when writing data fixups rather than recalculating size.
349 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
351 * doc/c-msp430.texi: Fix typo.
353 2013-05-16 Tristan Gingold <gingold@adacore.com>
355 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
356 are also TOC symbols.
358 2013-05-16 Nick Clifton <nickc@redhat.com>
360 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
361 Add -mcpu command to specify core type.
362 * doc/c-msp430.texi: Update documentation.
364 2013-05-09 Andrew Pinski <apinski@cavium.com>
366 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
367 (mips_opts): Update for the new field.
368 (file_ase_virt): New variable.
369 (ISA_SUPPORTS_VIRT_ASE): New macro.
370 (ISA_SUPPORTS_VIRT64_ASE): New macro.
371 (MIPS_CPU_ASE_VIRT): New define.
372 (is_opcode_valid): Handle ase_virt.
373 (macro_build): Handle "+J".
374 (validate_mips_insn): Likewise.
376 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
377 (md_longopts): Add mvirt and mnovirt
378 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
379 (mips_after_parse_args): Handle ase_virt field.
380 (s_mipsset): Handle "virt" and "novirt".
381 (mips_elf_final_processing): Add a comment about virt ASE might need
383 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
384 * doc/c-mips.texi: Document -mvirt and -mno-virt.
385 Document ".set virt" and ".set novirt".
387 2013-05-09 Alan Modra <amodra@gmail.com>
389 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
390 control of operand flag bits.
392 2013-05-07 Alan Modra <amodra@gmail.com>
394 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
395 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
396 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
397 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
398 (md_apply_fix): Set fx_no_overflow for assorted relocations.
399 Shift and sign-extend fieldval for use by some VLE reloc
400 operand->insert functions.
402 2013-05-06 Paul Brook <paul@codesourcery.com>
403 Catherine Moore <clm@codesourcery.com>
405 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
406 (limited_pcrel_reloc_p): Likewise.
407 (md_apply_fix): Likewise.
408 (tc_gen_reloc): Likewise.
410 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
412 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
413 (mips_fix_adjustable): Adjust pc-relative check to use
416 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
418 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
419 (s_mips_stab): Do not restrict to stabn only.
421 2013-05-02 Nick Clifton <nickc@redhat.com>
423 * config/tc-msp430.c: Add support for the MSP430X architecture.
424 Add code to insert a NOP instruction after any instruction that
425 might change the interrupt state.
426 Add support for the LARGE memory model.
427 Add code to initialise the .MSP430.attributes section.
428 * config/tc-msp430.h: Add support for the MSP430X architecture.
429 * doc/c-msp430.texi: Document the new -mL and -mN command line
431 * NEWS: Mention support for the MSP430X architecture.
433 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
435 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
436 alpha*-*-linux*ecoff*.
438 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
440 * config/tc-mips.c (mips_ip): Add sizelo.
441 For "+C", "+G", and "+H", set sizelo and compare against it.
443 2013-04-29 Nick Clifton <nickc@redhat.com>
445 * as.c (Options): Add -gdwarf-sections.
446 (parse_args): Likewise.
447 * as.h (flag_dwarf_sections): Declare.
448 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
449 (process_entries): When -gdwarf-sections is enabled generate
450 fragmentary .debug_line sections.
451 (out_debug_line): Set the section for the .debug_line section end
453 * doc/as.texinfo: Document -gdwarf-sections.
454 * NEWS: Mention -gdwarf-sections.
456 2013-04-26 Christian Groessler <chris@groessler.org>
458 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
459 according to the target parameter. Don't call s_segm since s_segm
460 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
462 (md_begin): Call s_segm according to target parameter from command
465 2013-04-25 Alan Modra <amodra@gmail.com>
467 * configure.in: Allow little-endian linux.
468 * configure: Regenerate.
470 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
472 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
473 "fstatus" control register to "eccinj".
475 2013-04-19 Kai Tietz <ktietz@redhat.com>
477 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
479 2013-04-15 Julian Brown <julian@codesourcery.com>
481 * expr.c (add_to_result, subtract_from_result): Make global.
482 * expr.h (add_to_result, subtract_from_result): Add prototypes.
483 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
484 subtract_from_result to handle extra bit of precision for .sleb128
487 2013-04-10 Julian Brown <julian@codesourcery.com>
489 * read.c (convert_to_bignum): Add sign parameter. Use it
490 instead of X_unsigned to determine sign of resulting bignum.
491 (emit_expr): Pass extra argument to convert_to_bignum.
492 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
493 X_extrabit to convert_to_bignum.
494 (parse_bitfield_cons): Set X_extrabit.
495 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
496 Initialise X_extrabit field as appropriate.
497 (add_to_result): New.
498 (subtract_from_result): New.
500 * expr.h (expressionS): Add X_extrabit field.
502 2013-04-10 Jan Beulich <jbeulich@suse.com>
504 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
505 register being PC when is_t or writeback, and use distinct
506 diagnostic for the latter case.
508 2013-04-10 Jan Beulich <jbeulich@suse.com>
510 * gas/config/tc-arm.c (parse_operands): Re-write
512 (do_barrier): Remove bogus constraint().
513 (do_t_barrier): Remove.
515 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
517 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
518 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
520 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
522 2013-04-09 Jan Beulich <jbeulich@suse.com>
524 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
525 Use local variable Rt in more places.
526 (do_vmsr): Accept all control registers.
528 2013-04-09 Jan Beulich <jbeulich@suse.com>
530 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
531 if there was none specified for moves between scalar and core
534 2013-04-09 Jan Beulich <jbeulich@suse.com>
536 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
539 2013-04-08 Jan Beulich <jbeulich@suse.com>
541 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
544 2013-04-08 Jan Beulich <jbeulich@suse.com>
546 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
549 2013-04-03 Alan Modra <amodra@gmail.com>
551 * doc/as.texinfo: Add support to generate man options for h8300.
552 * doc/c-h8300.texi: Likewise.
554 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
556 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
559 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
562 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
564 2013-03-26 Nick Clifton <nickc@redhat.com>
567 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
568 start of the file each time.
571 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
574 2013-03-26 Douglas B Rupp <rupp@gnat.com>
576 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
579 2013-03-21 Will Newton <will.newton@linaro.org>
581 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
582 pc-relative str instructions in Thumb mode.
584 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
586 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
587 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
589 * config/tc-h8300.h: Remove duplicated defines.
591 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
594 * tc-avr.c (mcu_has_3_byte_pc): New function.
595 (tc_cfi_frame_initial_instructions): Call it to find return
598 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
601 * config/tc-tic6x.c (tic6x_try_encode): Handle
602 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
603 encode register pair numbers when required.
605 2013-03-15 Will Newton <will.newton@linaro.org>
607 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
608 in vstr in Thumb mode for pre-ARMv7 cores.
610 2013-03-14 Andreas Schwab <schwab@suse.de>
612 * doc/c-arc.texi (ARC Directives): Revert last change and use
613 @itemize instead of @table.
614 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
616 2013-03-14 Nick Clifton <nickc@redhat.com>
619 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
620 NULL message, instead just check ARM_CPU_IS_ANY directly.
622 2013-03-14 Nick Clifton <nickc@redhat.com>
625 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
627 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
628 to the @item directives.
629 (ARM-Neon-Alignment): Move to correct place in the document.
630 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
632 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
635 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
637 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
638 case. Add default BAD_CASE to switch.
640 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
642 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
643 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
645 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
647 * config/tc-arm.c (crc_ext_armv8): New feature set.
648 (UNPRED_REG): New macro.
649 (do_crc32_1): New function.
650 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
651 do_crc32ch, do_crc32cw): Likewise.
653 (insns): Add entries for crc32 mnemonics.
654 (arm_extensions): Add entry for crc.
656 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
658 * write.h (struct fix): Add fx_dot_frag field.
660 * write.c (dot_frag): New variable.
661 (fix_new_internal): Set fx_dot_frag field with dot_frag.
662 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
663 * expr.c (expr): Save value of frag_now in dot_frag when setting
665 * read.c (emit_expr): Likewise. Delete comments.
667 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
669 * config/tc-i386.c (flag_code_names): Removed.
670 (i386_index_check): Rewrote.
672 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
674 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
676 (aarch64_double_precision_fmovable): New function.
677 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
678 function; handle hexadecimal representation of IEEE754 encoding.
679 (parse_operands): Update the call to parse_aarch64_imm_float.
681 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
683 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
684 (check_hle): Updated.
685 (md_assemble): Likewise.
686 (parse_insn): Likewise.
688 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
690 * config/tc-i386.c (_i386_insn): Add rep_prefix.
691 (md_assemble): Check if REP prefix is OK.
692 (parse_insn): Remove expecting_string_instruction. Set
695 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
697 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
699 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
701 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
702 for system registers.
704 2013-02-27 DJ Delorie <dj@redhat.com>
706 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
707 (rl78_op): Handle %code().
708 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
709 (tc_gen_reloc): Likwise; convert to a computed reloc.
710 (md_apply_fix): Likewise.
712 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
714 * config/rl78-parse.y: Fix encoding of DIVWU insn.
716 2013-02-25 Terry Guo <terry.guo@arm.com>
718 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
719 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
720 list of accepted CPUs.
722 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
725 * config/tc-i386.c (cpu_arch): Add ".smap".
727 * doc/c-i386.texi: Document smap.
729 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
731 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
732 mips_assembling_insn appropriately.
733 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
735 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
737 * config/tc-mips.c (append_insn): Correct indentation, remove
740 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
742 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
744 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
746 * configure.tgt: Add nios2-*-rtems*.
748 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
750 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
753 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
755 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
756 (macro): Use it. Assert that trunc.w.s is not used for r5900.
758 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
760 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
763 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
764 Andrew Jenner <andrew@codesourcery.com>
766 Based on patches from Altera Corporation.
768 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
769 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
770 * Makefile.in: Regenerated.
771 * configure.tgt: Add case for nios2*-linux*.
772 * config/obj-elf.c: Conditionally include elf/nios2.h.
773 * config/tc-nios2.c: New file.
774 * config/tc-nios2.h: New file.
775 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
776 * doc/Makefile.in: Regenerated.
777 * doc/all.texi: Set NIOSII.
778 * doc/as.texinfo (Overview): Add Nios II options.
779 (Machine Dependencies): Include c-nios2.texi.
780 * doc/c-nios2.texi: New file.
781 * NEWS: Note Altera Nios II support.
783 2013-02-06 Alan Modra <amodra@gmail.com>
786 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
787 Don't skip fixups with fx_subsy non-NULL.
788 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
789 with fx_subsy non-NULL.
791 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
793 * doc/c-metag.texi: Add "@c man" markers.
795 2013-02-04 Alan Modra <amodra@gmail.com>
797 * write.c (fixup_segment): Return void. Delete seg_reloc_count
799 (TC_ADJUST_RELOC_COUNT): Delete.
800 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
802 2013-02-04 Alan Modra <amodra@gmail.com>
804 * po/POTFILES.in: Regenerate.
806 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
808 * config/tc-metag.c: Make SWAP instruction less permissive with
811 2013-01-29 DJ Delorie <dj@redhat.com>
813 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
814 relocs in .word/.etc statements.
816 2013-01-29 Roland McGrath <mcgrathr@google.com>
818 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
819 immediate value for 8-bit offset" error so it shows line info.
821 2013-01-24 Joseph Myers <joseph@codesourcery.com>
823 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
826 2013-01-24 Nick Clifton <nickc@redhat.com>
828 * config/tc-v850.c: Add support for e3v5 architecture.
829 * doc/c-v850.texi: Mention new support.
831 2013-01-23 Nick Clifton <nickc@redhat.com>
834 * config/tc-avr.c: Include dwarf2dbg.h.
836 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
838 * config/tc-i386.c (reloc): Support size relocation only for ELF.
839 (tc_i386_fix_adjustable): Likewise.
841 (tc_gen_reloc): Likewise.
843 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
845 * config/tc-aarch64.c (output_operand_error_record): Change to output
846 the out-of-range error message as value-expected message if there is
847 only one single value in the expected range.
848 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
849 LSL #0 as a programmer-friendly feature.
851 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
853 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
854 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
855 BFD_RELOC_64_SIZE relocations.
856 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
858 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
859 relocations against local symbols.
861 2013-01-16 Alan Modra <amodra@gmail.com>
863 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
864 finding some sort of toc syntax error, and break to avoid
865 compiler uninit warning.
867 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
870 * config/tc-i386.c (lex_got): Increment length by 1 if the
871 relocation token is removed.
873 2013-01-15 Nick Clifton <nickc@redhat.com>
875 * config/tc-v850.c (md_assemble): Allow signed values for
878 2013-01-11 Sean Keys <skeys@ipdatasys.com>
880 * config/tc-xgate.c (md_begin): Fix mistake made when going from
883 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
885 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
886 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
887 * config/tc-ppc.c (md_show_usage): Likewise.
888 (ppc_handle_align): Handle power8's group ending nop.
890 2013-01-10 Sean Keys <skeys@ipdatasys.com>
892 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
893 that the assember exits after the opcodes have been printed.
895 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
897 * app.c: Remove trailing white spaces.
901 * dw2gencfi.c: Likewise.
902 * dwarf2dbg.h: Likewise.
904 * input-file.c: Likewise.
905 * itbl-lex.h: Likewise.
906 * output-file.c: Likewise.
909 * subsegs.c: Likewise.
910 * symbols.c: Likewise.
912 * config/tc-i386.c: Likewise.
913 * doc/Makefile.am: Likewise.
914 * doc/Makefile.in: Likewise.
915 * doc/c-aarch64.texi: Likewise.
916 * doc/c-alpha.texi: Likewise.
917 * doc/c-arc.texi: Likewise.
918 * doc/c-arm.texi: Likewise.
919 * doc/c-avr.texi: Likewise.
920 * doc/c-bfin.texi: Likewise.
921 * doc/c-cr16.texi: Likewise.
922 * doc/c-d10v.texi: Likewise.
923 * doc/c-d30v.texi: Likewise.
924 * doc/c-h8300.texi: Likewise.
925 * doc/c-hppa.texi: Likewise.
926 * doc/c-i370.texi: Likewise.
927 * doc/c-i386.texi: Likewise.
928 * doc/c-i860.texi: Likewise.
929 * doc/c-m32c.texi: Likewise.
930 * doc/c-m32r.texi: Likewise.
931 * doc/c-m68hc11.texi: Likewise.
932 * doc/c-m68k.texi: Likewise.
933 * doc/c-microblaze.texi: Likewise.
934 * doc/c-mips.texi: Likewise.
935 * doc/c-msp430.texi: Likewise.
936 * doc/c-mt.texi: Likewise.
937 * doc/c-s390.texi: Likewise.
938 * doc/c-score.texi: Likewise.
939 * doc/c-sh.texi: Likewise.
940 * doc/c-sh64.texi: Likewise.
941 * doc/c-tic54x.texi: Likewise.
942 * doc/c-tic6x.texi: Likewise.
943 * doc/c-v850.texi: Likewise.
944 * doc/c-xc16x.texi: Likewise.
945 * doc/c-xgate.texi: Likewise.
946 * doc/c-xtensa.texi: Likewise.
947 * doc/c-z80.texi: Likewise.
948 * doc/internals.texi: Likewise.
950 2013-01-10 Roland McGrath <mcgrathr@google.com>
952 * hash.c (hash_new_sized): Make it global.
953 * hash.h: Declare it.
954 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
957 2013-01-10 Will Newton <will.newton@imgtec.com>
959 * Makefile.am: Add Meta.
960 * Makefile.in: Regenerate.
961 * config/tc-metag.c: New file.
962 * config/tc-metag.h: New file.
963 * configure.tgt: Add Meta.
964 * doc/Makefile.am: Add Meta.
965 * doc/Makefile.in: Regenerate.
966 * doc/all.texi: Add Meta.
967 * doc/as.texiinfo: Document Meta options.
968 * doc/c-metag.texi: New file.
970 2013-01-09 Steve Ellcey <sellcey@mips.com>
972 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
974 * config/tc-mips.c (internalError): Remove, replace with abort.
976 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
978 * config/tc-aarch64.c (parse_operands): Change to compare the result
979 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
981 2013-01-07 Nick Clifton <nickc@redhat.com>
984 * config/tc-arm.c (skip_past_char): Skip whitespace before the
985 anticipated character.
986 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
987 here as it is no longer needed.
989 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
991 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
992 * doc/c-score.texi (SCORE-Opts): Likewise.
993 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
995 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
997 * config/tc-mips.c: Add support for MIPS r5900.
998 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1000 (can_swap_branch_p, get_append_method): Detect some conditional
1001 short loops to fix a bug on the r5900 by NOP in the branch delay
1003 (M_MUL): Support 3 operands in multu on r5900.
1004 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1005 (s_mipsset): Force 32 bit floating point on r5900.
1006 (mips_ip): Check parameter range of instructions mfps and mtps on
1008 * configure.in: Detect CPU type when target string contains r5900
1009 (e.g. mips64r5900el-linux-gnu).
1011 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
1013 * as.c (parse_args): Update copyright year to 2013.
1015 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
1017 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1020 2013-01-02 Nick Clifton <nickc@redhat.com>
1023 * config/tc-arm.c (parse_address_main): Skip whitespace before a
1026 For older changes see ChangeLog-2012
1028 Copyright (C) 2013 Free Software Foundation, Inc.
1030 Copying and distribution of this file, with or without modification,
1031 are permitted in any medium without royalty provided the copyright
1032 notice and this notice are preserved.
1038 version-control: never