1 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
4 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
5 of memcpy to copy overlap memory.
7 2010-03-25 Joseph Myers <joseph@codesourcery.com>
9 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
10 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
11 * Makefile.in: Regenerate.
12 * NEWS: Add news entry for TI C6X support.
13 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
14 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
15 operands if TC_KEEP_OPERAND_SPACES.
16 * configure.tgt (tic6x-*-*): New.
17 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
18 TC_PREDICATE_END_CHAR): Define.
19 * config/tc-tic6x.c, config/tc-tic6x.h: New.
20 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
21 * doc/Makefile.in: Regenerate.
22 * doc/all.texi (TIC6X): Define.
23 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
24 * doc/c-tic6x.texi: New.
26 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
28 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
30 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
33 with operand_size_mismatch.
34 (operand_size_match): Updated.
35 (match_template): Likewise.
37 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
39 * config/tc-i386.c (i386_error): New.
40 (_i386_insn): Replace err_msg with error.
41 (operand_size_match): Set error instead of err_msg on failure.
42 (operand_type_match): Likewise.
43 (operand_type_register_match): Likewise.
44 (VEX_check_operands): Likewise.
45 (match_template): Likewise. Use error instead of err_msg with
48 2010-03-19 Jie Zhang <jie@codesourcery.com>
50 * config/tc-arm.c (make_mapping_symbol): Hanle the case
51 that two mapping symbols have the same value.
53 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
55 * doc/c-arm.texi (.setfp): Correct example.
57 2010-03-18 Wei Guozhi <carrot@google.com>
60 * config/tc-arm.c (reloc_names): New relocation names.
61 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
62 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
63 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
65 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
67 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
68 cases, and not only for .eh_frame.
70 * dw2gencfi.c (output_cie): Make it more explicit which code paths
71 belong to .eh_frame only.
73 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
75 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
76 assembler constants on 64-bit hosts.
78 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
80 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
81 Strip trailing whitespace.
83 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
85 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
86 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
88 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
90 2010-03-10 Jie Zhang <jie@codesourcery.com>
92 * doc/as.texinfo: Add Blackfin options.
93 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
94 * config/tc-bfin.c (md_show_usage): Show usage for all
95 Blackfin specific options.
97 2010-03-09 Alan Modra <amodra@gmail.com>
100 * listing.c (listing_newline): Correct backslash quote logic.
102 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
104 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
105 (ELF_TARGET_FORMAT64): Define.
107 2010-03-05 Paul Brook <paul@codesourcery.com>
109 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
111 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
113 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
114 reading uninitialized data.
116 2010-03-01 Tristan Gingold <gingold@adacore.com>
118 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
120 2010-02-26 Doug Evans <dje@sebabeach.org>
122 * configure.tgt: Fix mep cpu case.
124 2010-02-26 Jie Zhang <jie@codesourcery.com>
126 * config/tc-arm.c (do_t_strexd): Remove
127 operand[1] != operand[2] contraint.
129 2010-02-26 Jie Zhang <jie@codesourcery.com>
131 * config/tc-arm.c (neon_select_shape): No need to match
132 the remaining operands in the shape when one operand does
135 2010-02-26 Jie Zhang <jie@codesourcery.com>
137 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
140 2010-02-25 Doug Evans <dje@sebabeach.org>
142 * cgen.c: Whitespace fixes.
143 (weak_operand_overflow_check): Formatting fix.
145 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
147 * config/tc-i386.c (match_template): Update error messages.
149 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
151 * config/tc-i386.c (_i386_insn): Add err_msg.
152 (operand_size_match): Set err_msg on failure.
153 (operand_type_match): Likewise.
154 (operand_type_register_match): Likewise.
155 (VEX_check_operands): Likewise.
156 (match_template): Likewise. Use i.err_msg with as_bad.
158 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
160 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
161 mips_fix_loongson2f_jump): New variables.
162 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
163 -mno-fix-loongson2f-nop/jump.
164 (md_parse_option): Initialize variables via above options.
165 (options): New enums for the above options.
166 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
167 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
169 (append_insn): call fix_loongson2f().
170 (mips_handle_align): Replace the implicit nops.
171 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
172 for the new mips_handle_align().
173 * doc/c-mips.texi: Document the new options.
175 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
177 * config/tc-arm.c (do_rd_rm_rn): Added warning
180 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
183 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
184 (avr_cons_fix_new): Handle fixups of a single byte.
186 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
189 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
190 compiler's predefines.
192 2010-02-19 Alan Modra <amodra@gmail.com>
194 * configure.tgt: Whiltespace. Sort moxie entry.
196 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
198 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
199 * doc/c-arm.texi: Likewise.
201 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
203 * config/tc-arm.c (asm_opcode): operands type
205 (BAD_PC_ADDRESSING): New macro message.
206 (BAD_PC_WRITEBACK): Likewise.
207 (MIX_ARM_THUMB_OPERANDS): New macro.
208 (operand_parse_code): Added enum values.
209 (parse_operands): Added thumb/arm distinction,
210 plus new enum values handling.
211 (encode_arm_addr_mode_2): Validations enhanced.
212 (encode_arm_addr_mode_3): Likewise.
213 (do_rm_rd_rn): Likewise.
214 (encode_thumb32_addr_mode): Likewise.
215 (do_t_ldrex): Likewise.
216 (do_t_ldst): Likewise.
217 (do_t_strex): Likewise.
218 (md_assemble): Call parse_operands with
226 (insns): Updated insns operands.
228 2010-02-12 Tristan Gingold <gingold@adacore.com>
229 Douglas B Rupp <rupp@gnat.com>
231 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
232 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
233 (pseudo_func): Add an entry for slotcount.
234 (md_begin): Initialize slotcount pseudo symbol.
235 (ia64_parse_name): Handle @slotcount parameter.
236 (ia64_gen_real_reloc_type): Handle slotcount.
237 (md_apply_fix): Ditto.
238 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
240 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
242 * config/tc-xtensa.c (istack_init): Don't call memset.
244 2010-02-11 Sterling Augustine <sterling@tensilica.com>
246 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
249 2010-02-11 Sterling Augustine <sterling@tensilica.com>
251 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
253 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
255 * config/tc-i386.c (build_modrm_byte): Reformat.
257 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
259 * config/tc-i386.c: Update copyright.
261 2010-02-10 Quentin Neill <quentin.neill@amd.com>
262 Sebastian Pop <sebastian.pop@amd.com>
264 * config/tc-i386.c (vec_imm4) New operand type.
266 (VEX_check_operands): New.
267 (check_reverse): Call VEX_check_operands.
268 (build_modrm_byte): Reintroduce code for 5
269 operand insns. Fix whitespace.
271 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
273 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
276 2010-02-09 Sterling Augustine <sterling@tensilica.com>
278 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
279 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
280 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
282 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
284 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
285 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
286 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
287 BFD_RELOC_ARM_PCREL_CALL)
289 2010-02-08 Sterling Augustine <sterling@tensilica.com>
291 * config/tc-xtensa.c (frag_format_size): Generalize logic to
292 handle more instruction sizes and fetch widths.
293 (branch_align_power): Likewise.
294 (text_align_power): Likewise.
295 (bytes_to_stretch): Likewise.
297 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
299 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
300 (ppc_mach): Handle titan.
301 * doc/c-ppc.texi: Mention -mtitan.
303 2010-02-05 Sterling Augustine <sterling@tensilica.com>
305 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
307 (xtensa_fetch_width) ...this.
309 2010-02-05 Joseph Myers <joseph@codesourcery.com>
311 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
312 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
313 * Makefile.in: Regenerate.
315 2010-02-03 Quentin Neill <quentin.neill@amd.com>
317 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
318 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
319 * config/tc-i386.h (processor_type): Same.
320 * doc/c-i386.texi: Change amdfam15 to bdver1.
322 2010-01-29 Nick Clifton <nickc@redhat.com>
325 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
328 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
330 * NEWS: Mention new feature.
331 * config/obj-coff.c (obj_coff_section): Accept digits and use
332 to override default section alignment power if specified.
333 * doc/as.texinfo (.section directive): Update documentation.
335 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
337 * config/tc-i386.c (avxscalar): New.
338 (OPTION_MAVXSCALAR): Likewise.
339 (build_vex_prefix): Select vector_length for scalar instructions
341 (md_longopts): Add OPTION_MAVXSCALAR.
342 (md_parse_option): Handle OPTION_MAVXSCALAR.
343 (md_show_usage): Add -mavxscalar=.
345 * doc/c-i386.texi: Document -mavxscalar=.
347 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
349 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
352 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
354 * write.h (fix_at_start): Declare.
355 * write.c (fix_new_internal): Add at_beginning parameter.
356 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
357 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
358 (fix_new, fix_new_exp): Update accordingly.
359 (fix_at_start): New function.
360 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
361 (ppc_ref): New function, for OBJ_XCOFF.
362 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
363 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
365 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
367 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
368 on 64-bit Solaris/x86.
369 Include obj-format.h earlier.
371 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
373 * config/tc-s390.c (s390_elf_final_processing): New function.
374 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
375 (s390_elf_final_processing): Added prototype.
378 2010-01-20 Nick Clifton <nickc@redhat.com>
381 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
382 code to handle round-to-zero for VCVT conversions.
383 (do_neon_cvt): New. Call do_neon_cvt_1.
384 (do_neon_cvtr): New. Call do_neon_cvt_1.
385 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
388 2010-01-18 Tristan Gingold <gingold@adacore.com>
390 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
392 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
394 * config/tc-i386.c (md_assemble): Before accessing the IMM field
395 check that it's not an XOP insn.
397 2010-01-14 Jie Zhang <jie.zhang@analog.com>
399 * config/bfin-aux.h: Remove argument names in function
401 * config/bfin-lex.l (parse_int): Fix shadowed variable name
403 * config/bfin-parse.y (value_match): Remove argument names
405 (notethat): Likewise.
408 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
410 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
412 2010-01-13 Nick Clifton <nickc@redhat.com>
414 * config/tc-h8300.c (h8300_elf_section): New function - issue a
415 warning message if a new section is created without setting any
417 (md_pseudo_table): Intercept section creation pseudos.
418 (md_pcrel_from): Replace abort with an error message.
419 * config/obj-elf.c (obj_elf_section_name): Export this function.
420 * config/obj-elf.h (obj_elf_section_name): Prototype.
422 2010-01-12 Alan Modra <amodra@gmail.com>
425 * listing.c (print_source): Add one to line number.
427 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
429 * Makefile.in: Regenerate.
430 * configure: Regenerate.
431 * doc/Makefile.in: Regenerate.
433 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
435 * version.c (parse_args): Change to "Copyright 2010".
437 2010-01-06 Quentin Neill <quentin.neill@amd.com>
439 * config/tc-i386.c (cpu_arch): Add amdfam15.
440 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
441 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
442 * doc/c-i386.texi: Add amdfam15.
444 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
446 * config/tc-arm.c (do_neon_logic): Accept imm value
447 in the third operand too.
448 (operand_parse_code): OP_RNDQ_IMVNb renamed to
450 (parse_operands): OP_NILO case removed, applied renaming.
451 (insns): Neon shape changed for some logic instructions.
453 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
455 * config/tc-arm.c (do_neon_ldx_stx): Added
456 validation for vector load/store insns.
458 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
460 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
462 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
464 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
465 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
466 (NEON_ENCODE): New macro.
467 (check_neon_suffixes): New macro.
468 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
469 (do_vfp_nsyn_opcode): Likewise.
470 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
471 (do_vfp_nsyn_cmp): Likewise.
472 (do_neon_shl_imm): Likewise.
473 (do_neon_qshl_imm): Likewise.
474 (neon_dyadic_misc): Likewise.
475 (do_neon_mac_maybe_scalar): Likewise.
476 (do_neon_qdmulh): Likewise.
477 (do_neon_qmovn): Likewise.
478 (do_neon_qmovun): Likewise.
479 (do_neon_movn): Likewise.
480 (neon_mac_reg_scalar_long): Likewise.
481 (do_neon_vmull): Likewise.
482 (do_neon_trn): Likewise.
483 (do_neon_ldx_stx): Likewise.
484 (neon_dp_fixup): Changed signature and set the flag.
485 (neon_three_same): Call the above with new signature.
486 (neon_two_same): Likewise.
487 (neon_imm_shift): Likewise.
488 (neon_mul_mac): Likewise.
489 (do_neon_abs_neg): Likewise.
490 (neon_mixed_length): Likewise.
491 (do_neon_ext): Likewise.
492 (do_neon_mov): Likewise.
493 (do_neon_tbl_tbx): Likewise.
494 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
495 (neon_compare): Likewise.
496 (do_neon_shll): Likewise.
497 (do_neon_cvt): Likewise.
498 (do_neon_mvn): Likewise.
499 (do_neon_dup): Likewise.
500 (md_assemble): Call check_neon_suffixes ().
502 For older changes see ChangeLog-2009
508 version-control: never