X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2FChangeLog;h=b1d863af0f82665e5bc212a9556938ff5cfc27a8;hb=6530b175a1051db81806d031b8ab2937744ff57b;hp=9d405565a7f8b1e946d06d29f9cf09c67abc9636;hpb=687be931eb3d3064e1ae6026f0c415048d9914cf;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index 9d405565a7..b1d863af0f 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,389 @@ +2012-04-12 Jie Zhang + Meador Inge + + * config/tc-arm.c (only_one_reg_in_list): New function. + (encode_ldmstm): Ditto. + (do_ldmstm): Use a different encoding when pushing or poping + a single register. + (A_COND_MASK): New macro. + (A_PUSH_POP_OP_MASK): Ditto. + (A1_OPCODE_PUSH): Ditto. + (A2_OPCODE_PUSH): Ditto. + (A2_OPCODE_POP): Ditto. + +2012-04-06 Maciej W. Rozycki + + * doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to + -mno-fix-24k. + +2012-04-06 Roland McGrath + + * configure.in (AC_CHECK_HEADERS): Add locale.h. + * config.in: Regenerate. + * configure: Regenerate. + +2012-04-05 Nick Clifton + + * configure.in (AC_CHECK_FUNCS): Add setlocale. + (AM_LC_MESSAGES): Add. + * aclocal.m4: Regenerate. + * config.in: Regenerate. + * configure: Regenerate. + +2012-04-03 DJ Delorie + + * config/rx-parse.y: Make the .L optional for ADC and SBB. + +2012-04-02 DJ Delorie + + * config/rx-parse.y: IMM->IMM_, take an extra parameter for the + transfer size. + (IMM): New, call IMM_ with the default 32. + (IMMW,IMMB): Likewise, for 16 and 8. + (NIMM, MBIMM): Add size parameter. + (immediate): Likewise. Allow 32768..65535 for 16-bit transfers. + (MOV.W): Use IMMW instead of IMM. + + * config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L. + (op_dp20_rm_l): New. + (op_dp20_rim_l): New. + + * config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem. + (ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms). + +2012-03-29 Terry Guo + + * config/tc-arm.c (arm_cpus): Add cortex-m0plus. + * doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus. + +2012-03-23 Maxim Kuvyrkov + + * config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP. + * doc/c-mips.texi: Mention XLP. + +2012-03-21 Thomas Schwinge + + [SH] Support the .uaquad and .8byte directives also for non-sh64 + configurations. + + * config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle + BFD_RELOC_64. + * doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad + description... + * doc/c-sh.texi (SH Machine Directives): ... here. + +2012-03-20 Nick Clifton + + * config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system + registers. + (do_vmsr): Likewise. + (arm_opcode_insns): Do not default to using the FPSCR register in + the VMRS and VMSR registers. + +2012-03-16 Roland McGrath + + * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64): + Define for this case. + * configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32. + +2012-03-16 Matthew Gretton-Dann + + * config/tc-arm.c (aeabi_set_public_attributes): Correct + handling of Tag_DIV_use. + +2012-03-15 Thomas Schwinge + + * doc/as.texinfo (Bundle directives): Fix typo. + +2012-03-14 Ryan Mansfield + + * doc/as.texinfo (Bundle directives): Replace @defn with @dfn. + +2012-03-13 Roland McGrath + + * config/tc-arm.c (arm_frag_max_var): New function. + * config/tc-arm.h: Declare it. + (md_frag_max_var): New macro. + + * config/tc-i386.c (i386_frag_max_var): New function. + * config/tc-i386.h: Declare it. + (md_frag_max_var): New macro. + + * doc/as.texinfo (Bundle directives): New node. + (Pseudo Ops): Add it to the menu. + * NEWS: Mention new feature. + * read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro. + [HANDLE_BUNDLE] (bundle_align_p2): New variable. + [HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables. + [HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle): + New functions. + (assemble_one): New function if [HANDLE_BUNDLE], #define directly + to md_assembly if not. + (read_a_source_file): Call assemble_one in place of md_assemble. + (read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated + .bundle_lock at end of processing. + [HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock): + New functions. + [HANDLE_BUNDLE] (potable): Add their entries. + * read.h: Declare new functions. + +2012-03-10 Edmar Wienskoski + + * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500. + (ppc_handle_align): Add termination nop opcode for e500mc family. + * doc/as.texinfo: Document options -me5500 and -me6500. + * doc/c-ppc.texi: Likewise. + +2012-03-07 Nick Clifton + + * config/tc-mn10300.c (other_registers): Add SSP and USP. + (md_assemble): Add support for TLS relocs. + (mn10300_parse_name): Likewise. + +2012-02-27 Alan Modra + + * config/tc-crx.c (check_range): Correct uint32_t misconceptions. + +2012-02-27 Alan Modra + + * config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on + params. Properly generate NOP pattern. Comment reason for + subseg_text_p failure. + +2012-02-27 Alan Modra + + * config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits + and sign extend before range tests. + (constant_fits_size_p): Similarly. + (get_specific): Trim X_add_number to 32 bits. + (fix_operand_size): Likewise, and use unsigned test for signed + ranges. + +2012-02-27 Alan Modra + + * config/tc-crx.c: Include bfd_stdint.h. + (getconstant): Remove irrelevant comment. Don't fail due to + sign-extension of int mask. + (check_range): Rewrite using unsigned arithmetic throughout. + +2012-02-25 Walter Lee + + * tc-tilepro.c (emit_tilepro_instruction): Check if symbol is + non-local before checking sy_value. + * tc-tilegx.c (emit_tilegx_instruction): Ditto. + +2012-02-25 Walter Lee + + * tc-tilepro.c (O_tls_le): Define operator. + (O_tls_le_lo16): Ditto. + (O_tls_le_hi16): Ditto. + (O_tls_le_ha16): Ditto. + (O_tls_gd_call): Ditto. + (O_tls_gd_add): Ditto. + (O_tls_ie_load): Ditto. + (md_begin): Delete old operators; handle new operators. + (emit_tilepro_instruction): Ditto. + (md_apply_fix): Ditto. + * tc-tilegx.c (O_hw1_got): Delete operator. + (O_hw2_got): Ditto. + (O_hw3_got): Ditto. + (O_hw2_last_got): Ditto. + (O_hw1_tls_gd): Ditto. + (O_hw2_tls_gd): Ditto. + (O_hw3_tls_gd): Ditto. + (O_hw2_last_tls_gd): Ditto. + (O_hw1_tls_ie): Ditto. + (O_hw2_tls_ie): Ditto. + (O_hw3_tls_ie): Ditto. + (O_hw2_last_tls_ie): Ditto. + (O_hw0_tls_le): Define operator. + (O_hw0_last_tls_le): Ditto. + (O_hw1_last_tls_le): Ditto. + (O_tls_gd_call): Ditto. + (O_tls_gd_add): Ditto. + (O_tls_ie_load): Ditto. + (O_tls_add): Ditto. + (md_begin): Delete old operators; handle new operators. + (emit_tilegx_instruction): Ditto. + (md_apply_fix): Ditto. + * doc/c-tilegx.texi: Delete old operators; document new operators. + * doc/c-tilepro.texi: Ditto. + +2012-02-25 Walter Lee + + * tc-tilepro.c (apply_special_operator): delete cases for + got and tls operators. + (md_apply_fix): Ditto. + * tc-tilegx.c (md_begin): Set architecture and machine. + (tilegx_target_format): Handle big endian. + (OPTION_EB): Define. + (OPTION_EL): Define. + (md_longopts): Add entries for "EB" and "EL". + (md_parse_option): Handle OPTION_EB and OPTION_EL. + (md_show_usage): Add -EB and -EL. + (md_number_to_chars): New. + (apply_special_operator): delete cases for got and tls + operators. + (md_apply_fix): Ditto. + * tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with + ifndef. + (md_number_to_chars): Delete. + * configure.tgt (tilegx*be): Handle. + * doc/as.texinfo [TILE-Gx]: Document -EB and -EL. + * doc/c-tilegx.texi: Ditto. + +2012-02-21 H.J. Lu + + * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock, + HLEPrefixAny and HLEPrefixRelease. + +2012-02-21 Matthew Gretton-Dann + + * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define. + +2012-02-21 Iain Sandoe + + * write.c (write_object_file): Add md_pre_output_hook. + * config/obj-macho.c (obj_mach_o_check_before_writing): New. + (obj_mach_o_pre_output_hook): New. + * config/obj-macho.h (md_pre_output_hook): Define. + (obj_mach_o_pre_output_hook): Declare. + +2012-02-21 Tristan Gingold + + * config/tc-i386.h (OBJ_MACH_O): New section. + (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc. + (TC_FORCE_RELOCATION_SUB_SAME): New + (TC_FORCE_RELOCATION_SUB_LOCAL): New. + (TC_VALIDATE_FIX_SUB): New. + * frags.h (struct frag): OBJ_FRAG_TYPE, new field. + * symbols.c (colon): obj_frob_colon: New hook. + * write.c (write_object_file): md_pre_relax_hook, new + hook. + * config/obj-macho.c (obj_mach_o_frob_colon): New. + (obj_mach_o_frob_label): Record sub-section labels. + (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol. + (obj_mach_o_set_subsections): New. + (obj_mach_o_pre_relax_hook): New. + (obj_mach_o_in_different_subsection): New. + (obj_mach_o_force_reloc_sub_same): New. + (obj_mach_o_force_reloc_sub_local): New. + (obj_mach_o_force_reloc): New. + * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New. + (obj_frob_colon): New Define. + (obj_mach_o_frob_label): Renamed. + (obj_mach_o_frob_symbol): Renamed. + (OBJ_FRAG_TYPE): New. + (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc, + obj_mach_o_force_reloc_sub_same, + obj_mach_o_force_reloc_sub_local): New declarations. + +2012-02-20 Iain Sandoe + + * config/obj-macho.c (obj_mach_o_is_frame_section): New. + (obj_mach_o_allow_local_subtract): New. + * config/obj-macho.h (md_allow_local_subtract): Define. + (obj_mach_o_allow_local_subtract): Declare. + +2012-02-20 Iain Sandoe + + * config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of + canonical information, try to determine CODE and DEBUG section flags + from the mach-o section data. + +2012-02-20 Nick Clifton + + * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on + local symbols. + +2012-02-12 Iain Sandoe + + * config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of + any local symbol used as an indirect. + +2012-02-10 Iain Sandoe + + * config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in + stub size when provided. (obj_mach_o_section): Flag that stub-size + has been provided. + +2012-02-08 H.J. Lu + + * config/tc-i386.c (HLE_PREFIX): New. + (check_hle): Likewise. + (_i386_insn): Add have_hle. + (cpu_arch): Add .hle and .rtm. + (md_assemble): Call check_hle if i.have_hle isn't zero. + (parse_insn): Set i.have_hle to 1 for HLE prefix. + (output_jump): Support up to 2 byte opcode. + + * doc/c-i386.texi: Document hle/.hle and rtm/.rtm. + +2012-02-02 Tristan Gingold + + * config/obj-macho.c (obj_mach_o_zerofill): Silent + uninitialized variable warning. + +2012-02-02 Nick Clifton + + PR gas/13224 + * config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone' + to 'is_clone' to avoid shadowing a gloabl. + (obj_elf_section): Likewise. + +2012-01-31 Paul Brook + + * doc/c-tic6x.c: Fix typo. + +2012-01-26 Alexey Makhalov + + PR gas/13624 + * app.c (app_push): Set 'add_newlines' to zero after saving. + +2012-01-24 DJ Delorie + + * config/rl78-parse.y (NOT1): Add. + +2012-01-23 Roland McGrath + + * configure.tgt (i386-*-nacl*): Match it. + * config/te-nacl.h: New file. + * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case. + * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR): + Use TE_GNU et al case for TE_NACL too. + +2012-01-20 H.J. Lu + + * config/tc-i386.c (_i386_insn): Replace disp32_encoding with + disp_encoding. + (md_assemble): Updated. + (output_branch): Likewise. + (parse_insn): Support .d8 suffix. + (build_modrm_byte): Fake zero displacement for .d8 and .d32 + suffixes. + + * doc/c-i386.texi: Document .d8 suffix. + +2012-01-17 Andrew Burgess + + * write.c (fix_new_internal): Don't mark used parameter as unused. + +2012-01-17 Alan Modra + + * as.c (parse_args): Update copyright message year. + +2012-01-13 H.J. Lu + + * config/tc-i386.c (cpu_arch): Add ".vmfunc". + + * doc/c-i386.texi: Document vmfunc. + +2012-01-13 Tristan Gingold + + * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New. + * config/obj-macho.h (SET_SECTION_RELOCS): Define. + (obj_mach_o_reorder_section_relocs): Declare. + 2012-01-13 Iain Sandoe * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle