1 2010-04-09 Nick Clifton <nickc@redhat.com>
3 * as.c (create_obj_attrs_section): Remove unused variable addr.
4 * listing.c (listing_listing): Remove unused variable message.
5 * read.c: Remove unnecessary register type qualifiers.
6 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
9 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
11 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
12 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
13 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
14 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
15 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
16 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
17 atmega88pa, attiny461a, attiny84a, m3000.
18 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
19 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
20 * doc/c-avr.texi: Same.
22 2010-04-07 Jie Zhang <jie@codesourcery.com>
24 * config/tc-arm.c (make_mapping_symbol): Handle the case
25 that multiple mapping symbols have the same value 0.
27 2010-04-07 Alan Modra <amodra@gmail.com>
29 * configure: Regenerate.
31 2010-04-06 Nick Clifton <nickc@redhat.com>
33 * po/ru.po: New Russian translation.
34 * configure.in (ALL_LINGUAS): Add ru.
35 * configure: Regenerate.
37 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
40 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
41 of memcpy to copy overlap memory.
43 2010-03-25 Joseph Myers <joseph@codesourcery.com>
45 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
46 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
47 * Makefile.in: Regenerate.
48 * NEWS: Add news entry for TI C6X support.
49 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
50 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
51 operands if TC_KEEP_OPERAND_SPACES.
52 * configure.tgt (tic6x-*-*): New.
53 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
54 TC_PREDICATE_END_CHAR): Define.
55 * config/tc-tic6x.c, config/tc-tic6x.h: New.
56 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
57 * doc/Makefile.in: Regenerate.
58 * doc/all.texi (TIC6X): Define.
59 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
60 * doc/c-tic6x.texi: New.
62 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
64 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
66 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
68 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
69 with operand_size_mismatch.
70 (operand_size_match): Updated.
71 (match_template): Likewise.
73 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
75 * config/tc-i386.c (i386_error): New.
76 (_i386_insn): Replace err_msg with error.
77 (operand_size_match): Set error instead of err_msg on failure.
78 (operand_type_match): Likewise.
79 (operand_type_register_match): Likewise.
80 (VEX_check_operands): Likewise.
81 (match_template): Likewise. Use error instead of err_msg with
84 2010-03-19 Jie Zhang <jie@codesourcery.com>
86 * config/tc-arm.c (make_mapping_symbol): Hanle the case
87 that two mapping symbols have the same value.
89 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
91 * doc/c-arm.texi (.setfp): Correct example.
93 2010-03-18 Wei Guozhi <carrot@google.com>
96 * config/tc-arm.c (reloc_names): New relocation names.
97 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
98 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
99 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
101 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
103 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
104 cases, and not only for .eh_frame.
106 * dw2gencfi.c (output_cie): Make it more explicit which code paths
107 belong to .eh_frame only.
109 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
111 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
112 assembler constants on 64-bit hosts.
114 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
116 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
117 Strip trailing whitespace.
119 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
121 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
122 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
124 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
126 2010-03-10 Jie Zhang <jie@codesourcery.com>
128 * doc/as.texinfo: Add Blackfin options.
129 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
130 * config/tc-bfin.c (md_show_usage): Show usage for all
131 Blackfin specific options.
133 2010-03-09 Alan Modra <amodra@gmail.com>
136 * listing.c (listing_newline): Correct backslash quote logic.
138 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
140 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
141 (ELF_TARGET_FORMAT64): Define.
143 2010-03-05 Paul Brook <paul@codesourcery.com>
145 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
147 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
149 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
150 reading uninitialized data.
152 2010-03-01 Tristan Gingold <gingold@adacore.com>
154 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
156 2010-02-26 Doug Evans <dje@sebabeach.org>
158 * configure.tgt: Fix mep cpu case.
160 2010-02-26 Jie Zhang <jie@codesourcery.com>
162 * config/tc-arm.c (do_t_strexd): Remove
163 operand[1] != operand[2] contraint.
165 2010-02-26 Jie Zhang <jie@codesourcery.com>
167 * config/tc-arm.c (neon_select_shape): No need to match
168 the remaining operands in the shape when one operand does
171 2010-02-26 Jie Zhang <jie@codesourcery.com>
173 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
176 2010-02-25 Doug Evans <dje@sebabeach.org>
178 * cgen.c: Whitespace fixes.
179 (weak_operand_overflow_check): Formatting fix.
181 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
183 * config/tc-i386.c (match_template): Update error messages.
185 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
187 * config/tc-i386.c (_i386_insn): Add err_msg.
188 (operand_size_match): Set err_msg on failure.
189 (operand_type_match): Likewise.
190 (operand_type_register_match): Likewise.
191 (VEX_check_operands): Likewise.
192 (match_template): Likewise. Use i.err_msg with as_bad.
194 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
196 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
197 mips_fix_loongson2f_jump): New variables.
198 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
199 -mno-fix-loongson2f-nop/jump.
200 (md_parse_option): Initialize variables via above options.
201 (options): New enums for the above options.
202 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
203 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
205 (append_insn): call fix_loongson2f().
206 (mips_handle_align): Replace the implicit nops.
207 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
208 for the new mips_handle_align().
209 * doc/c-mips.texi: Document the new options.
211 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
213 * config/tc-arm.c (do_rd_rm_rn): Added warning
216 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
219 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
220 (avr_cons_fix_new): Handle fixups of a single byte.
222 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
225 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
226 compiler's predefines.
228 2010-02-19 Alan Modra <amodra@gmail.com>
230 * configure.tgt: Whiltespace. Sort moxie entry.
232 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
234 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
235 * doc/c-arm.texi: Likewise.
237 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
239 * config/tc-arm.c (asm_opcode): operands type
241 (BAD_PC_ADDRESSING): New macro message.
242 (BAD_PC_WRITEBACK): Likewise.
243 (MIX_ARM_THUMB_OPERANDS): New macro.
244 (operand_parse_code): Added enum values.
245 (parse_operands): Added thumb/arm distinction,
246 plus new enum values handling.
247 (encode_arm_addr_mode_2): Validations enhanced.
248 (encode_arm_addr_mode_3): Likewise.
249 (do_rm_rd_rn): Likewise.
250 (encode_thumb32_addr_mode): Likewise.
251 (do_t_ldrex): Likewise.
252 (do_t_ldst): Likewise.
253 (do_t_strex): Likewise.
254 (md_assemble): Call parse_operands with
262 (insns): Updated insns operands.
264 2010-02-12 Tristan Gingold <gingold@adacore.com>
265 Douglas B Rupp <rupp@gnat.com>
267 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
268 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
269 (pseudo_func): Add an entry for slotcount.
270 (md_begin): Initialize slotcount pseudo symbol.
271 (ia64_parse_name): Handle @slotcount parameter.
272 (ia64_gen_real_reloc_type): Handle slotcount.
273 (md_apply_fix): Ditto.
274 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
276 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
278 * config/tc-xtensa.c (istack_init): Don't call memset.
280 2010-02-11 Sterling Augustine <sterling@tensilica.com>
282 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
285 2010-02-11 Sterling Augustine <sterling@tensilica.com>
287 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
289 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
291 * config/tc-i386.c (build_modrm_byte): Reformat.
293 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
295 * config/tc-i386.c: Update copyright.
297 2010-02-10 Quentin Neill <quentin.neill@amd.com>
298 Sebastian Pop <sebastian.pop@amd.com>
300 * config/tc-i386.c (vec_imm4) New operand type.
302 (VEX_check_operands): New.
303 (check_reverse): Call VEX_check_operands.
304 (build_modrm_byte): Reintroduce code for 5
305 operand insns. Fix whitespace.
307 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
309 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
312 2010-02-09 Sterling Augustine <sterling@tensilica.com>
314 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
315 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
316 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
318 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
320 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
321 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
322 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
323 BFD_RELOC_ARM_PCREL_CALL)
325 2010-02-08 Sterling Augustine <sterling@tensilica.com>
327 * config/tc-xtensa.c (frag_format_size): Generalize logic to
328 handle more instruction sizes and fetch widths.
329 (branch_align_power): Likewise.
330 (text_align_power): Likewise.
331 (bytes_to_stretch): Likewise.
333 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
335 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
336 (ppc_mach): Handle titan.
337 * doc/c-ppc.texi: Mention -mtitan.
339 2010-02-05 Sterling Augustine <sterling@tensilica.com>
341 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
343 (xtensa_fetch_width) ...this.
345 2010-02-05 Joseph Myers <joseph@codesourcery.com>
347 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
348 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
349 * Makefile.in: Regenerate.
351 2010-02-03 Quentin Neill <quentin.neill@amd.com>
353 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
354 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
355 * config/tc-i386.h (processor_type): Same.
356 * doc/c-i386.texi: Change amdfam15 to bdver1.
358 2010-01-29 Nick Clifton <nickc@redhat.com>
361 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
364 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
366 * NEWS: Mention new feature.
367 * config/obj-coff.c (obj_coff_section): Accept digits and use
368 to override default section alignment power if specified.
369 * doc/as.texinfo (.section directive): Update documentation.
371 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
373 * config/tc-i386.c (avxscalar): New.
374 (OPTION_MAVXSCALAR): Likewise.
375 (build_vex_prefix): Select vector_length for scalar instructions
377 (md_longopts): Add OPTION_MAVXSCALAR.
378 (md_parse_option): Handle OPTION_MAVXSCALAR.
379 (md_show_usage): Add -mavxscalar=.
381 * doc/c-i386.texi: Document -mavxscalar=.
383 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
385 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
388 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
390 * write.h (fix_at_start): Declare.
391 * write.c (fix_new_internal): Add at_beginning parameter.
392 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
393 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
394 (fix_new, fix_new_exp): Update accordingly.
395 (fix_at_start): New function.
396 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
397 (ppc_ref): New function, for OBJ_XCOFF.
398 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
399 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
401 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
403 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
404 on 64-bit Solaris/x86.
405 Include obj-format.h earlier.
407 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
409 * config/tc-s390.c (s390_elf_final_processing): New function.
410 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
411 (s390_elf_final_processing): Added prototype.
414 2010-01-20 Nick Clifton <nickc@redhat.com>
417 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
418 code to handle round-to-zero for VCVT conversions.
419 (do_neon_cvt): New. Call do_neon_cvt_1.
420 (do_neon_cvtr): New. Call do_neon_cvt_1.
421 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
424 2010-01-18 Tristan Gingold <gingold@adacore.com>
426 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
428 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
430 * config/tc-i386.c (md_assemble): Before accessing the IMM field
431 check that it's not an XOP insn.
433 2010-01-14 Jie Zhang <jie.zhang@analog.com>
435 * config/bfin-aux.h: Remove argument names in function
437 * config/bfin-lex.l (parse_int): Fix shadowed variable name
439 * config/bfin-parse.y (value_match): Remove argument names
441 (notethat): Likewise.
444 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
446 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
448 2010-01-13 Nick Clifton <nickc@redhat.com>
450 * config/tc-h8300.c (h8300_elf_section): New function - issue a
451 warning message if a new section is created without setting any
453 (md_pseudo_table): Intercept section creation pseudos.
454 (md_pcrel_from): Replace abort with an error message.
455 * config/obj-elf.c (obj_elf_section_name): Export this function.
456 * config/obj-elf.h (obj_elf_section_name): Prototype.
458 2010-01-12 Alan Modra <amodra@gmail.com>
461 * listing.c (print_source): Add one to line number.
463 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
465 * Makefile.in: Regenerate.
466 * configure: Regenerate.
467 * doc/Makefile.in: Regenerate.
469 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
471 * version.c (parse_args): Change to "Copyright 2010".
473 2010-01-06 Quentin Neill <quentin.neill@amd.com>
475 * config/tc-i386.c (cpu_arch): Add amdfam15.
476 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
477 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
478 * doc/c-i386.texi: Add amdfam15.
480 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
482 * config/tc-arm.c (do_neon_logic): Accept imm value
483 in the third operand too.
484 (operand_parse_code): OP_RNDQ_IMVNb renamed to
486 (parse_operands): OP_NILO case removed, applied renaming.
487 (insns): Neon shape changed for some logic instructions.
489 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
491 * config/tc-arm.c (do_neon_ldx_stx): Added
492 validation for vector load/store insns.
494 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
496 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
498 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
500 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
501 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
502 (NEON_ENCODE): New macro.
503 (check_neon_suffixes): New macro.
504 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
505 (do_vfp_nsyn_opcode): Likewise.
506 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
507 (do_vfp_nsyn_cmp): Likewise.
508 (do_neon_shl_imm): Likewise.
509 (do_neon_qshl_imm): Likewise.
510 (neon_dyadic_misc): Likewise.
511 (do_neon_mac_maybe_scalar): Likewise.
512 (do_neon_qdmulh): Likewise.
513 (do_neon_qmovn): Likewise.
514 (do_neon_qmovun): Likewise.
515 (do_neon_movn): Likewise.
516 (neon_mac_reg_scalar_long): Likewise.
517 (do_neon_vmull): Likewise.
518 (do_neon_trn): Likewise.
519 (do_neon_ldx_stx): Likewise.
520 (neon_dp_fixup): Changed signature and set the flag.
521 (neon_three_same): Call the above with new signature.
522 (neon_two_same): Likewise.
523 (neon_imm_shift): Likewise.
524 (neon_mul_mac): Likewise.
525 (do_neon_abs_neg): Likewise.
526 (neon_mixed_length): Likewise.
527 (do_neon_ext): Likewise.
528 (do_neon_mov): Likewise.
529 (do_neon_tbl_tbx): Likewise.
530 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
531 (neon_compare): Likewise.
532 (do_neon_shll): Likewise.
533 (do_neon_cvt): Likewise.
534 (do_neon_mvn): Likewise.
535 (do_neon_dup): Likewise.
536 (md_assemble): Call check_neon_suffixes ().
538 For older changes see ChangeLog-2009
544 version-control: never