X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gas%2FChangeLog;h=64f23011d6392aec30efea22d17e315024ca2ee6;hb=9203b09a4bf1a9927cfefeb1115ddd64fbeea7b0;hp=789b4362673d8deb00efcdc5b7f20b4208176619;hpb=59b42a0df4c14288bd6bc922c187a9e218323d3d;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index 789b436267..64f23011d6 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,535 @@ +2010-11-30 Joel Sherrill + + * configure.tgt: Add sparc64-rtems. + +2010-11-25 Andreas Krebbel + + * config/tc-s390.c (current_cpu): Initialize with latest CPU. + (init_default_arch): Default to z/Architecture mode if CPU provides it. + Remove the check setting the CPU default. + +2010-11-25 Alan Modra + + * po/es.po: Update. + +2010-11-25 Alan Modra + + PR gas/12264 + * compress-debug.c: Include config.h first. + +2010-11-24 Mike Frysinger + + * doc/as.texinfo: Refer to and include c-bfin.texi for Blackfin + options. + * doc/c-bfin.texi: Add markup for use in manpage generation. + +2010-11-23 Sterling Augustine + + * doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa + options. Move Xtensa options to proper alphabetical location. + + * doc/c-xtensa.texi: Add markup for use in manpage generation. + +2010-11-23 Mingming Sun + + * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1. + +2010-11-23 H.J. Lu + + * doc/as.texinfo: Refer to and include c-i386.texi for i386 + options. + + * doc/c-i386.texi: Add markup for use in manpage generation. + +2010-11-22 Joseph Myers + + * doc/as.texinfo: Refer to or include c-alpha.texi for Alpha + options. Refer to or include c-tic6x.texi for C6X options instead + of duplicating documentation here. + * doc/c-alpha.texi, doc/c-tic6x.texi: Add markup for use in + manpage generation. + +2010-11-19 Alan Modra + + PR 2606 + * configure.in: Disable emulations for PE targets. + * configure: Regenerate. + +2010-11-18 Rainer Orth + + PR gas/12181 + * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy + weak hidden. + +2010-11-17 Nick Clifton + + * input-file.c (input_file_open): Check for empty input files. + (input_file_get): Check for end of file before reading any more + data. + (input_file_give_next_buffer): Likewise. + +2010-11-15 H.J. Lu + + * config/obj-elf.c (elf_process_stab): Mark parameters as + ATTRIBUTE_UNUSED. + +2010-11-15 Rainer Orth + + * config/obj-elf.c (elf_generate_asm_lineno): New function. + (elf_process_stab): New function. + (elf_format_ops): Always use them as generate_asm_lineno, + process_stab members. + +2010-11-15 Matthew Gretton-Dann + + PR gas/12198 + * config/tc-arm.c (arm_arch_v6m_only): New variable. + (aeabi_set_public_attributes): Ensure we only set the Operating System + Extension when we are on an M-profile core. + +2010-11-13 Richard Sandiford + + * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case. + Use a restricted gas_assert for 'i' and 'j'. + +2010-11-11 Mingming Sun + + * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64. + * doc/c-mips.texi (MIPS cpu): Add loongson3a. + +2010-11-10 Richard Sandiford + + * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide. + +2010-11-05 Nick Clifton + + * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG -> + MAX_REG. + (getprocregp_image): Likewise. + +2010-11-05 Tristan Gingold + + * po/gas.pot: Regenerate + * po/POTFILES.in: Regenerate + +2010-11-05 Tristan Gingold + + * NEWS: Add marker for 2.21. + +2010-11-05 Dave Korn + + PR gas/12166 + * config/obj-coff.c (weak_altname2name): Don't infer from the presence + of a period that the symbol has been already uniquify-d. + (weak_uniquify): Don't worry that the symbol might have been already + uniquify-d. + +2010-11-04 Alan Modra + + * config/tc-ppc.c (nop_limit): New var. + (OPTION_NOPS): Define. + (md_longopts): Add --nops. + (md_parse_option): Handle it. + (md_show_usage): Publish. + (ppc_handle_align): Pad with a branch followed by nops if more + than nop_limit nops. + +2010-11-03 H.J. Lu + + PR gas/12186 + * config/tc-i386-intel.c (i386_intel_fold): Properly fold + _GLOBAL_OFFSET_TABLE_. + +2010-11-02 Joseph Myers + + * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC): + New enum values. + (md_longopts): Add options mpid, mpic and mno-pic. + (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table, + tic6x_pid_types, tic6x_use_pid): New. + (md_parse_option): Handle new options. + (md_show_usage): Output help text for new options. + (tic6x_set_attributes): Set PID and PIC attributes. + * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic. + * doc/c-tic6x.texi (TIC6X Options): Likewise. + +2010-11-01 Maciej W. Rozycki + + * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset + reloc supplied. + (mips_ip)['o']: Initialise offset_reloc. + +2010-10-29 Joseph Myers + + * doc/c-tic6x.texi (TIC6X Directives): Mention + Tag_ABI_compatibility. + +2010-10-29 H.J. Lu + + * write.c (compress_debug): Optimize section flags check. + +2010-10-29 Bernd Schmidt + Joseph Myers + + * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum + values. + (md_longopts): Add mdsbt and mno-dsbt. + (tic6x_dsbt): New static variable. + (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT. + (md_show_usage): Output help text for -mdsbt and -mno-dsbt. + (TAG): Add comma at the end. + (tic6x_set_attributes): Set Tag_ABI_DSBT. + * doc/as.texinfo: Document -mdsbt and -mno-dsbt. + * doc/c-tic6x.texi (TIC6X Options): Likewise. + (TIC6X Directives): Mention Tag_ABI_DSBT. + +2010-10-28 Matthias Klose + + * doc/as.texinfo: Add directory section for info document. + +2010-10-28 Andreas Krebbel + + * config/tc-s390.c (md_begin): Only add to hash table if cpu and + mode mask fit. + +2010-10-28 Alan Modra + + * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame. + +2010-10-26 Alan Modra + + * config/obj-coff.c (coff_format_ops): Fix typo. + +2010-10-25 Richard Sandiford + + * config/tc-mips.c (macro2): Delete. + +2010-10-25 Nathan Sidwell + + * config/tc-tic6x.c: Add attribution. + +2010-10-25 Mark Mitchell + + * obj.h (struct format_ops): Add adjust_symtab. + * config/obj-multi.h (obj_adjust_symtab): Define. + * config/obj-aout.c (aout_format_ops): Init new field. + * config/obj-coff.c (coff_format_ops): Likewise. + * config/obj-ecoff.c (ecoff_format_ops): Likewise. + * config/obj-elf.c (elf_format_ops): Likewise. + +2010-10-25 Alan Modra + + PR gas/12049 + * write.c (relax_frag): Don't allow forward branches to temporarily + becomde backward branches. + +2010-10-23 Mark Mitchell + + * config/obj-elf.c (elf_adjust_symtab): New. Move group section + processing here from elf_frob_file. Ensure that group signature + symbols have the name of the group. + (elf_frob_file): Move group section processing to + elf_adjust_symtab. + * config/obj-elf.h (elf_adjust_symtab): Declare. + (obj_adjust_symtab): Define. + * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab. + +2010-10-22 Rainer Orth + + * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as + elf32-sparc-sol2. + (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2. + +2010-10-21 Joseph Myers + + * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches, + md_assemble, tic6x_set_attributes): Update for attribute renaming. + * doc/c-tic6x.texi: Update for attribute renaming. + +2010-10-19 Alan Modra + + * write.c (relax_segment): Correct address on frag added to stop + leb128/align frags bouncing. + +2010-10-19 Alan Modra + + PR gas/12049 + * frags.h (struct frag): Add "region" field. + * write.c (relax_frag): Don't add "stretch" to forward reference + target if there is an intervening org or align. + (relax_segment): Set region. + +2010-10-18 Maciej W. Rozycki + + * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant + for absolute addressing. + +2010-10-18 Maciej W. Rozycki + + * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs. + +2010-10-18 Maciej W. Rozycki + + * config/tc-mips.c (mips_pseudo_table): Add "sbss". + (s_change_sec): Handle it. + +2010-10-15 Mike Frysinger + + * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M(). + +2010-10-14 H.J. Lu + + * config/tc-i386.c (match_template): Check checkregsize + instead of w for register size check. + +2010-10-14 H.J. Lu + + * config/tc-i386.c (_i386_insn): Add disp32_encoding. + (md_assemble): Don't call optimize_disp if disp32_encoding is + set. + (parse_insn): Support .d32 to force 32bit displacement. + (output_branch): Use BIG if disp32_encoding is set. + + * doc/c-i386.texi: Document .d32 encoding suffix. + +2010-10-11 Steve Kilbane + + * config/bfin-lex.l (FLAGS): New state. + (X, Z, S, M, T): Require FLAGS state. + ("(", ")"): Start/stop FLAGS state. + +2010-10-11 David Gibson + + * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype. + * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels. + * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion. + +2010-10-11 David Gibson + + * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing. + +2010-10-08 Pierre Muller + + Fix build with -DDEBUG=7 + * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes. + +2010-10-07 Bernd Schmidt + + * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field + in SPKERNEL instructions. + +2010-10-06 Nathan Sidwell + + * config/tc-arm.c (encode_branch): Remove superfluous braces. + (do_t_branch): Move reloc setting to end of routine. + +2010-10-04 David Daney + + * config/tc-mips.c (mips_fix_cn63xxp1): New variable. + (mips_ip): Add errata work around when mips_fix_cn63xxp1 set. + (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options + enumerations. + (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1. + (md_parse_option): Handle OPTION_FIX_CN63XXP1 and + OPTION_NO_FIX_CN63XXP1. + (md_show_usage): Add documentation for -mfix-cn63xxp1. + * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document + the new options. + +2010-09-29 Bernd Schmidt + + * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl. + * gas/tic6x/insns-bad-1.l: Likewise. + * gas/tic6x/insns-c674x.d: Add test for writeable tscl. + * gas/tic6x/insns-c674x.s: Likewise. + +2010-09-29 Alan Modra + + * expr.c (expr): Correct returned segment value. + +2010-09-27 Ralf Wildenhues + + * configure: Regenerate. + +2010-09-27 Bernd Schmidt + + * config/tc-tic6x.c (tic6x_fix_adjustable): New function. + * config/tc-tic6x.h (tic6x_fix_adjustable): Declare. + (tc_fix_adjustable): New macro. + +2010-09-27 Andreas Krebbel + + * config/tc-s390.c: (md_parse_option): New option -march=z196. + * doc/c-s390.texi: Document new option. + +2010-09-27 Tejas Belagod + + * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative + VSTR, issue an error in THUMB mode. + +2010-09-23 Matthew Gretton-Dann + + * config/tc-arm.c (arm_ext_virt): New variable. + (arm_reg_type): Add REG_TYPE_RNB for banked registers. + (reg_entry): Allow registers to be larger than a byte. + (reg_alias): Fix type warning. + (parse_operands): Parse banked registers when appropriate. + (do_mrs): Add support for Virtualization Extensions. + (do_hvc): New function. + (do_t_mrs): Add support for Virtualization Extensions. + (do_t_msr): Likewise. + (do_t_hvc): New function. + (SPLRBANK): New define. + (reg_names): Add banked registers. + (insns): Add support for Virtualization Extensions. + (md_apply_fixup): Likewise. + (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions. + (arm_extensions): Add 'virt' extension. + (aeabi_set_public_attributes): Add support for Virtualization + Extensions. + * doc/c-arm.texi: Document 'virt' extension. + +2010-09-23 Matthew Gretton-Dann + + * config/tc-arm.c (arm_ext_adiv): New variable. + (do_div): New function. + (insns): Accept UDIV and SDIV in ARM state. + (arm_cpus): The cortex-a15 option has all current v7-A extensions. + (arm_extensions): Add 'idiv' extension. + (aeabi_set_public_attributes): Update Tag_DIV_use values for the + Integer Divide extension. + * doc/c-arm.texi: Document the idiv extension. + +2010-09-23 Matthew Gretton-Dann + + * config/tc-arm.c (arm_ext_v6m): New variable. + (arm_ext_m): Add support for OS extension. + (arm_ext_os): New variable. + (do_t_swi): In v6-M ensure we have the OS extension. + (arm_cpus): The cortex-m1 and cortex-m0 options have the OS + extension by default. + (arm_archs): Add armv6s-m. + (arm_extensions): Add 'os' extension. + (cpu_arch_ver): Add support for v6S-M. + * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m + architecture options. + +2010-09-23 Matthew Gretton-Dann + + * config/tc-arm.c (arm_ext_v6z): Remove. + (arm_ext_sec): New variable. + (do_t_smc): In Thumb state SMC requires v7-A. + (insns): Make SMC depend on Security Extensions. + (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions. + (arm_extensions): Add 'sec' extension. + (cpu_arch_ver): Reorder. + (aeabi_set_public_attributes): Emit Tag_Virtualization_use as + appropriate. + * doc/c-arm.texi: Document Security Extensions. + +2010-09-23 Matthew Gretton-Dann + + * config/tc-arm.c (arm_ext_mp): Add. + (do_pld): Update comment. + (insns): Add support for pldw. + (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support + MP extension. + (arm_extensions): Add 'mp' extension. + (aeabi_set_public_attributes): Emit correct build attribute when + MP extension is enabled. + * doc/c-arm.texi: Update for MP extensions. + +2010-09-23 Matthew Gretton-Dann + + * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive. + (arm_option_extension_value_table): Add. + (arm_extensions): Change type. + (arm_option_cpu_table): Rename... + (arm_option_fpu_table): ...to this. + (arm_fpus): Change type. + (arm_parse_extension): Enforce alphabetical order. Allow + extensions to be removed. + (arm_parse_arch): Allow extensions to be specified with -march. + (s_arm_arch_extension): Add. + (s_arm_fpu): Update for type changes. + * doc/c-arm.texi: Document changes to infrastructure. + +2010-09-23 Alan Modra + + * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols + with the absolute section symbol. + +2010-09-22 Mike Frysinger + + * config/bfin-parse.y: Fix typo in BYTEOP16P comment. + +2010-09-22 Robin Getz + + * config/bfin-parse.y (is_store): New function. + (gen_multi_instr_1): Check parallel slots for store insns. + +2010-09-22 Robin Getz + + * config/bfin-defs.h (IS_EMUDAT): New define. + * config/bfin-parse.y: Accept EMUDAT for any register move. + +2010-09-22 Robin Getz + + * config/bfin-parse.y: Improve error messages. + +2010-09-22 Robin Getz + + * config/bfin-parse.y (DBG): Fix regno encoding. + (DBGCMPLX): Likewise. + +2010-09-22 Robin Getz + + * config/bfin-lex.l: Accept multibyte chars in symbol names. + +2010-09-22 Robin Getz + + * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD. + * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD. + +2010-09-22 Mike Frysinger + + * config/bfin-aux.h (bfin_gen_pseudochr): New prototype. + * config/tc-bfin.c (bfin_gen_pseudochr): New function. + * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens. + +2010-09-22 Mike Frysinger + + * config/bfin-lex.l (abort): Accept case-insensitive abort insn. + * config/bfin-parse.y (ABORT): Handle the ABORT token. + +2010-09-22 Mike Frysinger + + * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518. + +2010-09-22 Mike Frysinger + + * doc/c-bfin.texi (-mcpu): Add bf592. + * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592. + (bfin_cpus[]): Add 0.0/0.1 for bf592. + +2010-09-22 Mike Frysinger + + * config/tc-bfin.c (comment_chars): Add #. + +2010-09-20 Matthew Gretton-Dann + + * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs. + +2010-09-20 Richard Henderson + + * config/tc-alpha.c (tc_gen_reloc): Remove hack around + bfd_perform_reloc for OBJ_ELF. + +2010-09-17 Tejas Belagod + + * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register + list for ldm/stm. + 2010-09-17 Tejas Belagod * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on