1 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
4 (ELF_TARGET_FORMAT64): Define.
6 2010-03-05 Paul Brook <paul@codesourcery.com>
8 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
10 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
12 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
13 reading uninitialized data.
15 2010-03-01 Tristan Gingold <gingold@adacore.com>
17 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
19 2010-02-26 Doug Evans <dje@sebabeach.org>
21 * configure.tgt: Fix mep cpu case.
23 2010-02-26 Jie Zhang <jie@codesourcery.com>
25 * config/tc-arm.c (do_t_strexd): Remove
26 operand[1] != operand[2] contraint.
28 2010-02-26 Jie Zhang <jie@codesourcery.com>
30 * config/tc-arm.c (neon_select_shape): No need to match
31 the remaining operands in the shape when one operand does
34 2010-02-26 Jie Zhang <jie@codesourcery.com>
36 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
39 2010-02-25 Doug Evans <dje@sebabeach.org>
41 * cgen.c: Whitespace fixes.
42 (weak_operand_overflow_check): Formatting fix.
44 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
46 * config/tc-i386.c (match_template): Update error messages.
48 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
50 * config/tc-i386.c (_i386_insn): Add err_msg.
51 (operand_size_match): Set err_msg on failure.
52 (operand_type_match): Likewise.
53 (operand_type_register_match): Likewise.
54 (VEX_check_operands): Likewise.
55 (match_template): Likewise. Use i.err_msg with as_bad.
57 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
59 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
60 mips_fix_loongson2f_jump): New variables.
61 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
62 -mno-fix-loongson2f-nop/jump.
63 (md_parse_option): Initialize variables via above options.
64 (options): New enums for the above options.
65 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
66 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
68 (append_insn): call fix_loongson2f().
69 (mips_handle_align): Replace the implicit nops.
70 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
71 for the new mips_handle_align().
72 * doc/c-mips.texi: Document the new options.
74 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
76 * config/tc-arm.c (do_rd_rm_rn): Added warning
79 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
82 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
83 (avr_cons_fix_new): Handle fixups of a single byte.
85 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
88 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
89 compiler's predefines.
91 2010-02-19 Alan Modra <amodra@gmail.com>
93 * configure.tgt: Whiltespace. Sort moxie entry.
95 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
97 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
98 * doc/c-arm.texi: Likewise.
100 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
102 * config/tc-arm.c (asm_opcode): operands type
104 (BAD_PC_ADDRESSING): New macro message.
105 (BAD_PC_WRITEBACK): Likewise.
106 (MIX_ARM_THUMB_OPERANDS): New macro.
107 (operand_parse_code): Added enum values.
108 (parse_operands): Added thumb/arm distinction,
109 plus new enum values handling.
110 (encode_arm_addr_mode_2): Validations enhanced.
111 (encode_arm_addr_mode_3): Likewise.
112 (do_rm_rd_rn): Likewise.
113 (encode_thumb32_addr_mode): Likewise.
114 (do_t_ldrex): Likewise.
115 (do_t_ldst): Likewise.
116 (do_t_strex): Likewise.
117 (md_assemble): Call parse_operands with
125 (insns): Updated insns operands.
127 2010-02-12 Tristan Gingold <gingold@adacore.com>
128 Douglas B Rupp <rupp@gnat.com>
130 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
131 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
132 (pseudo_func): Add an entry for slotcount.
133 (md_begin): Initialize slotcount pseudo symbol.
134 (ia64_parse_name): Handle @slotcount parameter.
135 (ia64_gen_real_reloc_type): Handle slotcount.
136 (md_apply_fix): Ditto.
137 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
139 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
141 * config/tc-xtensa.c (istack_init): Don't call memset.
143 2010-02-11 Sterling Augustine <sterling@tensilica.com>
145 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
148 2010-02-11 Sterling Augustine <sterling@tensilica.com>
150 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
152 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
154 * config/tc-i386.c (build_modrm_byte): Reformat.
156 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
158 * config/tc-i386.c: Update copyright.
160 2010-02-10 Quentin Neill <quentin.neill@amd.com>
161 Sebastian Pop <sebastian.pop@amd.com>
163 * config/tc-i386.c (vec_imm4) New operand type.
165 (VEX_check_operands): New.
166 (check_reverse): Call VEX_check_operands.
167 (build_modrm_byte): Reintroduce code for 5
168 operand insns. Fix whitespace.
170 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
172 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
175 2010-02-09 Sterling Augustine <sterling@tensilica.com>
177 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
178 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
179 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
181 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
183 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
184 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
185 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
186 BFD_RELOC_ARM_PCREL_CALL)
188 2010-02-08 Sterling Augustine <sterling@tensilica.com>
190 * config/tc-xtensa.c (frag_format_size): Generalize logic to
191 handle more instruction sizes and fetch widths.
192 (branch_align_power): Likewise.
193 (text_align_power): Likewise.
194 (bytes_to_stretch): Likewise.
196 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
198 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
199 (ppc_mach): Handle titan.
200 * doc/c-ppc.texi: Mention -mtitan.
202 2010-02-05 Sterling Augustine <sterling@tensilica.com>
204 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
206 (xtensa_fetch_width) ...this.
208 2010-02-05 Joseph Myers <joseph@codesourcery.com>
210 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
211 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
212 * Makefile.in: Regenerate.
214 2010-02-03 Quentin Neill <quentin.neill@amd.com>
216 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
217 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
218 * config/tc-i386.h (processor_type): Same.
219 * doc/c-i386.texi: Change amdfam15 to bdver1.
221 2010-01-29 Nick Clifton <nickc@redhat.com>
224 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
227 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
229 * NEWS: Mention new feature.
230 * config/obj-coff.c (obj_coff_section): Accept digits and use
231 to override default section alignment power if specified.
232 * doc/as.texinfo (.section directive): Update documentation.
234 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
236 * config/tc-i386.c (avxscalar): New.
237 (OPTION_MAVXSCALAR): Likewise.
238 (build_vex_prefix): Select vector_length for scalar instructions
240 (md_longopts): Add OPTION_MAVXSCALAR.
241 (md_parse_option): Handle OPTION_MAVXSCALAR.
242 (md_show_usage): Add -mavxscalar=.
244 * doc/c-i386.texi: Document -mavxscalar=.
246 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
248 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
251 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
253 * write.h (fix_at_start): Declare.
254 * write.c (fix_new_internal): Add at_beginning parameter.
255 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
256 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
257 (fix_new, fix_new_exp): Update accordingly.
258 (fix_at_start): New function.
259 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
260 (ppc_ref): New function, for OBJ_XCOFF.
261 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
262 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
264 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
266 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
267 on 64-bit Solaris/x86.
268 Include obj-format.h earlier.
270 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
272 * config/tc-s390.c (s390_elf_final_processing): New function.
273 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
274 (s390_elf_final_processing): Added prototype.
277 2010-01-20 Nick Clifton <nickc@redhat.com>
280 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
281 code to handle round-to-zero for VCVT conversions.
282 (do_neon_cvt): New. Call do_neon_cvt_1.
283 (do_neon_cvtr): New. Call do_neon_cvt_1.
284 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
287 2010-01-18 Tristan Gingold <gingold@adacore.com>
289 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
291 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
293 * config/tc-i386.c (md_assemble): Before accessing the IMM field
294 check that it's not an XOP insn.
296 2010-01-14 Jie Zhang <jie.zhang@analog.com>
298 * config/bfin-aux.h: Remove argument names in function
300 * config/bfin-lex.l (parse_int): Fix shadowed variable name
302 * config/bfin-parse.y (value_match): Remove argument names
304 (notethat): Likewise.
307 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
309 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
311 2010-01-13 Nick Clifton <nickc@redhat.com>
313 * config/tc-h8300.c (h8300_elf_section): New function - issue a
314 warning message if a new section is created without setting any
316 (md_pseudo_table): Intercept section creation pseudos.
317 (md_pcrel_from): Replace abort with an error message.
318 * config/obj-elf.c (obj_elf_section_name): Export this function.
319 * config/obj-elf.h (obj_elf_section_name): Prototype.
321 2010-01-12 Alan Modra <amodra@gmail.com>
324 * listing.c (print_source): Add one to line number.
326 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
328 * Makefile.in: Regenerate.
329 * configure: Regenerate.
330 * doc/Makefile.in: Regenerate.
332 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
334 * version.c (parse_args): Change to "Copyright 2010".
336 2010-01-06 Quentin Neill <quentin.neill@amd.com>
338 * config/tc-i386.c (cpu_arch): Add amdfam15.
339 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
340 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
341 * doc/c-i386.texi: Add amdfam15.
343 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
345 * config/tc-arm.c (do_neon_logic): Accept imm value
346 in the third operand too.
347 (operand_parse_code): OP_RNDQ_IMVNb renamed to
349 (parse_operands): OP_NILO case removed, applied renaming.
350 (insns): Neon shape changed for some logic instructions.
352 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
354 * config/tc-arm.c (do_neon_ldx_stx): Added
355 validation for vector load/store insns.
357 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
359 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
361 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
363 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
364 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
365 (NEON_ENCODE): New macro.
366 (check_neon_suffixes): New macro.
367 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
368 (do_vfp_nsyn_opcode): Likewise.
369 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
370 (do_vfp_nsyn_cmp): Likewise.
371 (do_neon_shl_imm): Likewise.
372 (do_neon_qshl_imm): Likewise.
373 (neon_dyadic_misc): Likewise.
374 (do_neon_mac_maybe_scalar): Likewise.
375 (do_neon_qdmulh): Likewise.
376 (do_neon_qmovn): Likewise.
377 (do_neon_qmovun): Likewise.
378 (do_neon_movn): Likewise.
379 (neon_mac_reg_scalar_long): Likewise.
380 (do_neon_vmull): Likewise.
381 (do_neon_trn): Likewise.
382 (do_neon_ldx_stx): Likewise.
383 (neon_dp_fixup): Changed signature and set the flag.
384 (neon_three_same): Call the above with new signature.
385 (neon_two_same): Likewise.
386 (neon_imm_shift): Likewise.
387 (neon_mul_mac): Likewise.
388 (do_neon_abs_neg): Likewise.
389 (neon_mixed_length): Likewise.
390 (do_neon_ext): Likewise.
391 (do_neon_mov): Likewise.
392 (do_neon_tbl_tbx): Likewise.
393 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
394 (neon_compare): Likewise.
395 (do_neon_shll): Likewise.
396 (do_neon_cvt): Likewise.
397 (do_neon_mvn): Likewise.
398 (do_neon_dup): Likewise.
399 (md_assemble): Call check_neon_suffixes ().
401 For older changes see ChangeLog-2009
407 version-control: never