X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2FChangeLog;h=61886b46deb492cb13879f8ee9d6c0a4e8787491;hb=90884b2b1f853f181e4d0c80c99a516b2bf3d85c;hp=8ae07df428eba1b956ceab4603e1ecce920d7878;hpb=afa62d5e344305d36b8af043030fd6d69af850db;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index 8ae07df428..61886b46de 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,291 @@ +2010-02-26 Doug Evans + + * configure.tgt: Fix mep cpu case. + +2010-02-26 Jie Zhang + + * config/tc-arm.c (do_t_strexd): Remove + operand[1] != operand[2] contraint. + +2010-02-26 Jie Zhang + + * config/tc-arm.c (neon_select_shape): No need to match + the remaining operands in the shape when one operand does + not match. + +2010-02-26 Jie Zhang + + * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad + alignment. + +2010-02-25 Doug Evans + + * cgen.c: Whitespace fixes. + (weak_operand_overflow_check): Formatting fix. + +2010-02-25 H.J. Lu + + * config/tc-i386.c (match_template): Update error messages. + +2010-02-25 H.J. Lu + + * config/tc-i386.c (_i386_insn): Add err_msg. + (operand_size_match): Set err_msg on failure. + (operand_type_match): Likewise. + (operand_type_register_match): Likewise. + (VEX_check_operands): Likewise. + (match_template): Likewise. Use i.err_msg with as_bad. + +2010-02-25 Wu Zhangjin + + * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop, + mips_fix_loongson2f_jump): New variables. + (md_longopts): Add New options -mfix-loongson2f-nop/jump, + -mno-fix-loongson2f-nop/jump. + (md_parse_option): Initialize variables via above options. + (options): New enums for the above options. + (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN. + (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump): + New functions. + (append_insn): call fix_loongson2f(). + (mips_handle_align): Replace the implicit nops. + * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified + for the new mips_handle_align(). + * doc/c-mips.texi: Document the new options. + +2010-02-23 Daniel Gutson + + * config/tc-arm.c (do_rd_rm_rn): Added warning + for obsolete insns. + +2010-02-23 Andrew Zabolotny + + PR binutils/11297 + * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8. + (avr_cons_fix_new): Handle fixups of a single byte. + +2010-02-22 Matthew Gretton-Dann + + PR 9861 + * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build + compiler's predefines. + +2010-02-19 Alan Modra + + * configure.tgt: Whiltespace. Sort moxie entry. + +2010-02-18 Matthew Gretton-Dann + + * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use. + * doc/c-arm.texi: Likewise. + +2010-02-12 Daniel Gutson + + * config/tc-arm.c (asm_opcode): operands type + change. + (BAD_PC_ADDRESSING): New macro message. + (BAD_PC_WRITEBACK): Likewise. + (MIX_ARM_THUMB_OPERANDS): New macro. + (operand_parse_code): Added enum values. + (parse_operands): Added thumb/arm distinction, + plus new enum values handling. + (encode_arm_addr_mode_2): Validations enhanced. + (encode_arm_addr_mode_3): Likewise. + (do_rm_rd_rn): Likewise. + (encode_thumb32_addr_mode): Likewise. + (do_t_ldrex): Likewise. + (do_t_ldst): Likewise. + (do_t_strex): Likewise. + (md_assemble): Call parse_operands with + a new parameter. + (OPS_1): New macro. + (OPS_2): Likewise. + (OPS_3): Likewise. + (OPS_4): Likewise. + (OPS_5): Likewise. + (OPS_6): Likewise. + (insns): Updated insns operands. + +2010-02-12 Tristan Gingold + Douglas B Rupp + + * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC. + (DUMMY_RELOC_IA64_SLOTCOUNT): Added. + (pseudo_func): Add an entry for slotcount. + (md_begin): Initialize slotcount pseudo symbol. + (ia64_parse_name): Handle @slotcount parameter. + (ia64_gen_real_reloc_type): Handle slotcount. + (md_apply_fix): Ditto. + * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount. + +2010-02-11 Sterling Augustine + + * config/tc-xtensa.c (istack_init): Don't call memset. + +2010-02-11 Sterling Augustine + + * config/tc-xtensa.c (cache_literal_section): Handle prefixes as + well as suffixes. + +2010-02-11 Sterling Augustine + + * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite. + +2010-02-11 H.J. Lu + + * config/tc-i386.c (build_modrm_byte): Reformat. + +2010-02-11 H.J. Lu + + * config/tc-i386.c: Update copyright. + +2010-02-10 Quentin Neill + Sebastian Pop + + * config/tc-i386.c (vec_imm4) New operand type. + (fits_in_imm4): New. + (VEX_check_operands): New. + (check_reverse): Call VEX_check_operands. + (build_modrm_byte): Reintroduce code for 5 + operand insns. Fix whitespace. + +2010-02-10 Richard Sandiford + + * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x, + -mpwr6 and -mpwr7. + +2010-02-09 Sterling Augustine + + * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New. + (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES. + (xtensa_mark_zcl_first_insns): Rewrite to handle corner case. + +2010-02-08 Christophe Lyon + + * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for + non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23, + BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX, + BFD_RELOC_ARM_PCREL_CALL) + +2010-02-08 Sterling Augustine + + * config/tc-xtensa.c (frag_format_size): Generalize logic to + handle more instruction sizes and fetch widths. + (branch_align_power): Likewise. + (text_align_power): Likewise. + (bytes_to_stretch): Likewise. + +2010-02-08 Philipp Tomsich + + * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs. + (ppc_mach): Handle titan. + * doc/c-ppc.texi: Mention -mtitan. + +2010-02-05 Sterling Augustine + + * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and + replace with... + (xtensa_fetch_width) ...this. + +2010-02-05 Joseph Myers + + * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID, + MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove. + * Makefile.in: Regenerate. + +2010-02-03 Quentin Neill + + * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1. + (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1. + * config/tc-i386.h (processor_type): Same. + * doc/c-i386.texi: Change amdfam15 to bdver1. + +2010-01-29 Nick Clifton + + PR 11136 + * config/tc-arm.c (neon_check_type): Handle a neon_shape value of + NS_NULL. + +2010-01-27 Dave Korn + + * NEWS: Mention new feature. + * config/obj-coff.c (obj_coff_section): Accept digits and use + to override default section alignment power if specified. + * doc/as.texinfo (.section directive): Update documentation. + +2010-01-27 H.J. Lu + + * config/tc-i386.c (avxscalar): New. + (OPTION_MAVXSCALAR): Likewise. + (build_vex_prefix): Select vector_length for scalar instructions + based on avxscalar. + (md_longopts): Add OPTION_MAVXSCALAR. + (md_parse_option): Handle OPTION_MAVXSCALAR. + (md_show_usage): Add -mavxscalar=. + + * doc/c-i386.texi: Document -mavxscalar=. + +2010-01-24 H.J. Lu + + * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to + 0xc4 individually. + +2010-01-23 Richard Sandiford + + * write.h (fix_at_start): Declare. + * write.c (fix_new_internal): Add at_beginning parameter. + Use it instead of REVERSE_SORT_RELOCS. Fix the handling of + seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case. + (fix_new, fix_new_exp): Update accordingly. + (fix_at_start): New function. + * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section. + (ppc_ref): New function, for OBJ_XCOFF. + (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF. + * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef. + +2010-01-21 Rainer Orth + + * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only + on 64-bit Solaris/x86. + Include obj-format.h earlier. + +2010-01-21 Andreas Krebbel + + * config/tc-s390.c (s390_elf_final_processing): New function. + * config/tc-s390.h (elf_tc_final_processing): New macro definition. + (s390_elf_final_processing): Added prototype. + + +2010-01-20 Nick Clifton + + PR 11109 + * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add + code to handle round-to-zero for VCVT conversions. + (do_neon_cvt): New. Call do_neon_cvt_1. + (do_neon_cvtr): New. Call do_neon_cvt_1. + (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR + insn. + +2010-01-18 Tristan Gingold + + * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers. + +2010-01-15 Sebastian Pop + + * config/tc-i386.c (md_assemble): Before accessing the IMM field + check that it's not an XOP insn. + +2010-01-14 Jie Zhang + + * config/bfin-aux.h: Remove argument names in function + declarations. + * config/bfin-lex.l (parse_int): Fix shadowed variable name + warning. + * config/bfin-parse.y (value_match): Remove argument names + in declaration. + (notethat): Likewise. + (yyerror): Likewise. + 2010-01-13 Daniel Jacobowitz * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.