1 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
3 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
4 mips_fix_loongson2f_jump): New variables.
5 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
6 -mno-fix-loongson2f-nop/jump.
7 (md_parse_option): Initialize variables via above options.
8 (options): New enums for the above options.
9 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
10 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
12 (append_insn): call fix_loongson2f().
13 (mips_handle_align): Replace the implicit nops.
14 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
15 for the new mips_handle_align().
16 * doc/c-mips.texi: Document the new options.
18 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
20 * config/tc-arm.c (do_rd_rm_rn): Added warning
23 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
26 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
27 (avr_cons_fix_new): Handle fixups of a single byte.
29 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
32 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
33 compiler's predefines.
35 2010-02-19 Alan Modra <amodra@gmail.com>
37 * configure.tgt: Whiltespace. Sort moxie entry.
39 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
41 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
42 * doc/c-arm.texi: Likewise.
44 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
46 * config/tc-arm.c (asm_opcode): operands type
48 (BAD_PC_ADDRESSING): New macro message.
49 (BAD_PC_WRITEBACK): Likewise.
50 (MIX_ARM_THUMB_OPERANDS): New macro.
51 (operand_parse_code): Added enum values.
52 (parse_operands): Added thumb/arm distinction,
53 plus new enum values handling.
54 (encode_arm_addr_mode_2): Validations enhanced.
55 (encode_arm_addr_mode_3): Likewise.
56 (do_rm_rd_rn): Likewise.
57 (encode_thumb32_addr_mode): Likewise.
58 (do_t_ldrex): Likewise.
59 (do_t_ldst): Likewise.
60 (do_t_strex): Likewise.
61 (md_assemble): Call parse_operands with
69 (insns): Updated insns operands.
71 2010-02-12 Tristan Gingold <gingold@adacore.com>
72 Douglas B Rupp <rupp@gnat.com>
74 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
75 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
76 (pseudo_func): Add an entry for slotcount.
77 (md_begin): Initialize slotcount pseudo symbol.
78 (ia64_parse_name): Handle @slotcount parameter.
79 (ia64_gen_real_reloc_type): Handle slotcount.
80 (md_apply_fix): Ditto.
81 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
83 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
85 * config/tc-xtensa.c (istack_init): Don't call memset.
87 2010-02-11 Sterling Augustine <sterling@tensilica.com>
89 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
92 2010-02-11 Sterling Augustine <sterling@tensilica.com>
94 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
96 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
98 * config/tc-i386.c (build_modrm_byte): Reformat.
100 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
102 * config/tc-i386.c: Update copyright.
104 2010-02-10 Quentin Neill <quentin.neill@amd.com>
105 Sebastian Pop <sebastian.pop@amd.com>
107 * config/tc-i386.c (vec_imm4) New operand type.
109 (VEX_check_operands): New.
110 (check_reverse): Call VEX_check_operands.
111 (build_modrm_byte): Reintroduce code for 5
112 operand insns. Fix whitespace.
114 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
116 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
119 2010-02-09 Sterling Augustine <sterling@tensilica.com>
121 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
122 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
123 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
125 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
127 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
128 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
129 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
130 BFD_RELOC_ARM_PCREL_CALL)
132 2010-02-08 Sterling Augustine <sterling@tensilica.com>
134 * config/tc-xtensa.c (frag_format_size): Generalize logic to
135 handle more instruction sizes and fetch widths.
136 (branch_align_power): Likewise.
137 (text_align_power): Likewise.
138 (bytes_to_stretch): Likewise.
140 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
142 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
143 (ppc_mach): Handle titan.
144 * doc/c-ppc.texi: Mention -mtitan.
146 2010-02-05 Sterling Augustine <sterling@tensilica.com>
148 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
150 (xtensa_fetch_width) ...this.
152 2010-02-05 Joseph Myers <joseph@codesourcery.com>
154 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
155 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
156 * Makefile.in: Regenerate.
158 2010-02-03 Quentin Neill <quentin.neill@amd.com>
160 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
161 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
162 * config/tc-i386.h (processor_type): Same.
163 * doc/c-i386.texi: Change amdfam15 to bdver1.
165 2010-01-29 Nick Clifton <nickc@redhat.com>
168 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
171 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
173 * NEWS: Mention new feature.
174 * config/obj-coff.c (obj_coff_section): Accept digits and use
175 to override default section alignment power if specified.
176 * doc/as.texinfo (.section directive): Update documentation.
178 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
180 * config/tc-i386.c (avxscalar): New.
181 (OPTION_MAVXSCALAR): Likewise.
182 (build_vex_prefix): Select vector_length for scalar instructions
184 (md_longopts): Add OPTION_MAVXSCALAR.
185 (md_parse_option): Handle OPTION_MAVXSCALAR.
186 (md_show_usage): Add -mavxscalar=.
188 * doc/c-i386.texi: Document -mavxscalar=.
190 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
192 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
195 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
197 * write.h (fix_at_start): Declare.
198 * write.c (fix_new_internal): Add at_beginning parameter.
199 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
200 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
201 (fix_new, fix_new_exp): Update accordingly.
202 (fix_at_start): New function.
203 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
204 (ppc_ref): New function, for OBJ_XCOFF.
205 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
206 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
208 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
210 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
211 on 64-bit Solaris/x86.
212 Include obj-format.h earlier.
214 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
216 * config/tc-s390.c (s390_elf_final_processing): New function.
217 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
218 (s390_elf_final_processing): Added prototype.
221 2010-01-20 Nick Clifton <nickc@redhat.com>
224 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
225 code to handle round-to-zero for VCVT conversions.
226 (do_neon_cvt): New. Call do_neon_cvt_1.
227 (do_neon_cvtr): New. Call do_neon_cvt_1.
228 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
231 2010-01-18 Tristan Gingold <gingold@adacore.com>
233 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
235 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
237 * config/tc-i386.c (md_assemble): Before accessing the IMM field
238 check that it's not an XOP insn.
240 2010-01-14 Jie Zhang <jie.zhang@analog.com>
242 * config/bfin-aux.h: Remove argument names in function
244 * config/bfin-lex.l (parse_int): Fix shadowed variable name
246 * config/bfin-parse.y (value_match): Remove argument names
248 (notethat): Likewise.
251 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
253 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
255 2010-01-13 Nick Clifton <nickc@redhat.com>
257 * config/tc-h8300.c (h8300_elf_section): New function - issue a
258 warning message if a new section is created without setting any
260 (md_pseudo_table): Intercept section creation pseudos.
261 (md_pcrel_from): Replace abort with an error message.
262 * config/obj-elf.c (obj_elf_section_name): Export this function.
263 * config/obj-elf.h (obj_elf_section_name): Prototype.
265 2010-01-12 Alan Modra <amodra@gmail.com>
268 * listing.c (print_source): Add one to line number.
270 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
272 * Makefile.in: Regenerate.
273 * configure: Regenerate.
274 * doc/Makefile.in: Regenerate.
276 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
278 * version.c (parse_args): Change to "Copyright 2010".
280 2010-01-06 Quentin Neill <quentin.neill@amd.com>
282 * config/tc-i386.c (cpu_arch): Add amdfam15.
283 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
284 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
285 * doc/c-i386.texi: Add amdfam15.
287 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
289 * config/tc-arm.c (do_neon_logic): Accept imm value
290 in the third operand too.
291 (operand_parse_code): OP_RNDQ_IMVNb renamed to
293 (parse_operands): OP_NILO case removed, applied renaming.
294 (insns): Neon shape changed for some logic instructions.
296 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
298 * config/tc-arm.c (do_neon_ldx_stx): Added
299 validation for vector load/store insns.
301 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
303 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
305 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
307 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
308 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
309 (NEON_ENCODE): New macro.
310 (check_neon_suffixes): New macro.
311 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
312 (do_vfp_nsyn_opcode): Likewise.
313 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
314 (do_vfp_nsyn_cmp): Likewise.
315 (do_neon_shl_imm): Likewise.
316 (do_neon_qshl_imm): Likewise.
317 (neon_dyadic_misc): Likewise.
318 (do_neon_mac_maybe_scalar): Likewise.
319 (do_neon_qdmulh): Likewise.
320 (do_neon_qmovn): Likewise.
321 (do_neon_qmovun): Likewise.
322 (do_neon_movn): Likewise.
323 (neon_mac_reg_scalar_long): Likewise.
324 (do_neon_vmull): Likewise.
325 (do_neon_trn): Likewise.
326 (do_neon_ldx_stx): Likewise.
327 (neon_dp_fixup): Changed signature and set the flag.
328 (neon_three_same): Call the above with new signature.
329 (neon_two_same): Likewise.
330 (neon_imm_shift): Likewise.
331 (neon_mul_mac): Likewise.
332 (do_neon_abs_neg): Likewise.
333 (neon_mixed_length): Likewise.
334 (do_neon_ext): Likewise.
335 (do_neon_mov): Likewise.
336 (do_neon_tbl_tbx): Likewise.
337 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
338 (neon_compare): Likewise.
339 (do_neon_shll): Likewise.
340 (do_neon_cvt): Likewise.
341 (do_neon_mvn): Likewise.
342 (do_neon_dup): Likewise.
343 (md_assemble): Call check_neon_suffixes ().
345 For older changes see ChangeLog-2009
351 version-control: never