gas/ChangeLog

   1 2005-02-02  Paul Brook  <paul@codesourcery.com>
   2
   3         * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
   4         T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
   5         T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
   6         T2_OPCODE_RSB): Define.
   7         (thumb32_negate_data_op): New function.
   8         (md_apply_fix): Use it.
   9
  10 2006-01-31  Bob Wilson  <bob.wilson@acm.org>
  11
  12         * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
  13         fields.
  14         * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
  15         * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
  16         subtracted symbols.
  17         (relaxation_requirements): Add pfinish_frag argument and use it to
  18         replace setting tinsn->record_fix fields.
  19         (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
  20         and vinsn_to_insnbuf.  Remove references to record_fix and
  21         slot_sub_symbols fields.
  22         (xtensa_mark_narrow_branches): Delete unused code.
  23         (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
  24         a symbol.
  25         (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
  26         record_fix fields.
  27         (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
  28         (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
  29         of the record_fix field.  Simplify error messages for unexpected
  30         symbolic operands.
  31         (set_expr_symbol_offset_diff): Delete.
  32
  33 2006-01-31  Paul Brook  <paul@codesourcery.com>
  34
  35         * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
  36
  37 2006-01-31  Paul Brook  <paul@codesourcery.com>
  38         Richard Earnshaw <rearnsha@arm.com>
  39
  40         * config/tc-arm.c: Use arm_feature_set.
  41         (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
  42         arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
  43         fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
  44         New variables.
  45         (insns): Use them.
  46         (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
  47         md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
  48         arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
  49         s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
  50         feature flags.
  51         (arm_legacy_option_table, arm_option_cpu_value_table): New types.
  52         (arm_opts): Move old cpu/arch options from here...
  53         (arm_legacy_opts): ... to here.
  54         (md_parse_option): Search arm_legacy_opts.
  55         (arm_cpus, arm_archs, arm_extensions, arm_fpus)
  56         (arm_float_abis, arm_eabis): Make const.
  57
  58 2006-01-25  Bob Wilson  <bob.wilson@acm.org>
  59
  60         * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
  61
  62 2006-01-21  Jie Zhang  <jie.zhang@analog.com>
  63
  64         * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
  65         in load immediate intruction.
  66
  67 2006-01-21  Jie Zhang  <jie.zhang@analog.com>
  68
  69         * config/bfin-parse.y (value_match): Use correct conversion
  70         specifications in template string for __FILE__ and __LINE__.
  71         (binary): Ditto.
  72         (unary): Ditto.
  73
  74 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
  75
  76         Introduce TLS descriptors for i386 and x86_64.
  77         * config/tc-i386.c (tc_i386_fix_adjustable): Handle
  78         BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
  79         BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
  80         (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
  81         BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
  82         displacement bits.
  83         (build_modrm_byte): Set up zero modrm for TLS desc calls.
  84         (lex_got): Handle @tlsdesc and @tlscall.
  85         (md_apply_fix, tc_gen_reloc): Handle the new relocations.
  86
  87 2006-01-11  Nick Clifton  <nickc@redhat.com>
  88
  89         Fixes for building on 64-bit hosts:
  90         * config/tc-avr.c (mod_index): New union to allow conversion
  91         between pointers and integers.
  92         (md_begin, avr_ldi_expression): Use it.
  93         * config/tc-i370.c (md_assemble): Add cast for argument to print
  94         statement.
  95         * config/tc-tic54x.c (subsym_substitute): Likewise.
  96         * config/tc-mn10200.c (md_assemble): Use a union to convert the
  97         opindex field of fr_cgen structure into a pointer so that it can
  98         be stored in a frag.
  99         * config/tc-mn10300.c (md_assemble): Likewise.
 100         * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
 101         types.
 102         * config/tc-v850.c: Replace uses of (int) casts with correct
 103         types.
 104
 105 2006-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 106
 107         PR gas/2117
 108         * symbols.c (snapshot_symbol): Don't change a defined symbol.
 109
 110 2006-01-03  Hans-Peter Nilsson  <hp@bitrange.com>
 111
 112         PR gas/2101
 113         * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
 114         a local-label reference.
 115
 116 For older changes see ChangeLog-2005
 117 \f
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