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Diffstat (limited to 'binutils-2.25/gas/ChangeLog-2010')
| -rw-r--r-- | binutils-2.25/gas/ChangeLog-2010 | 2290 |
1 files changed, 2290 insertions, 0 deletions
diff --git a/binutils-2.25/gas/ChangeLog-2010 b/binutils-2.25/gas/ChangeLog-2010 new file mode 100644 index 00000000..fd2fc4f4 --- /dev/null +++ b/binutils-2.25/gas/ChangeLog-2010 @@ -0,0 +1,2290 @@ +2010-12-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR gas/11395 + * config/tc-hppa.c (pa_ip): Revert last change. Add variable need_cond + to determine whether a 64-bit condition is needed for 'A' and 'S' + conditions. Default to 32-bit never condition for logical and unit + instructions. Add error message for missing branch on bit condition. + +2010-12-31 Robert Millan <rmh@gnu.org> + + * config/tc-mips.c (ELF_TARGET): New macro. Generates target + names accordingly to whether TE_FreeBSD and whether TE_TMIPS + are defined. + (mips_target_format): Refactor code using ELF_TARGET(). + (support_64bit_objects): Likewise. + + * configure.in: Recognize mips-freebsd and mips-kfreebsd-gnu. + * configure.tgt: Likewise. + * configure: Regenerate. + +2010-12-30 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (x86_elf_abi): New. + (i386_mach): Return bfd_mach_x64_32 for ILP32. + (OPTION_N32): Likewise. + (md_longopts): Add "n32" for ELF. + (md_parse_option): Handle OPTION_N32. + (md_show_usage): Add --n32. + (i386_target_format): Update and check x86_elf_abi. + + * config/tc-i386.h (ELF_TARGET_FORMAT32): New. + + * doc/as.texinfo: Document --n32. + * doc/c-i386.texi: Likewise. + +2010-12-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR gas/11395 + * config/tc-hppa.c (pa_ip): Set doubleword carry/borrow bit when a + doubleword completer or doubleword condition is found in an add/sub + instruction. Reject match for 'A'/'S' only if there is no condition + and d bit is not set. + +2010-12-18 Mingjie Xing <mingjie.xing@gmail.com> + + * config/tc-mips.c (insn_uses_reg): Handle the new flags + INSN2_READ_FPR_Z, INSN2_READ_GPR_D and INSN2_READ_GPR_Z. + (append_insn): Handle delay-slot filling for the new flags. + (validate_mips_insn): Handle the new arguments +a|b|c|z|Z. + (mips_ip): Handle the new arguments +a|b|c|z|Z. + +2010-12-18 DJ Delorie <dj@redhat.com> + + * config/rx-parse.y (SUB): Correct subtraction of immediate + pattern. + +2010-12-16 DJ Delorie <dj@redhat.com> + + * config/tc-rx.c (rx_validate_fix_sub): Permit subtraction in more + cases. + (tc_gen_reloc): Fix handling of subtraction (esp wrt endianness). + +2010-12-16 Maciej W. Rozycki <macro@codesourcery.com> + + * symbols.c (symbol_clone_if_forward_ref): Call tc_new_dot_label + for new fake labels created off the dot special symbol. + * config/tc-mips.h (tc_new_dot_label): New macro. + (mips_record_label): New prototype. + * config/tc-mips.c (my_getExpression): Remove MIPS16 fake label + annotation. + (s_cons, s_float_cons, s_gpword, s_gpdword): Only clear labels + recorded once data expressions have been evaluated. + (mips_define_label): Move code to record labels over to... + (mips_record_label): ... this new function. + * doc/internals.texi: Document tc_new_dot_label. + +2010-12-10 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.h (TC_ADDRESS_BYTES): New macro. + (mips_address_bytes): New prototype. + * config/tc-mips.c (mips_address_bytes): New function. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (mips_ip): Remove dead format specifier code. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (file_ase_mips16): Adjust comment. + (append_insn): Update file_ase_mips16. + (mips_after_parse_args): Don't set file_ase_mips16 here. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro) + <M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T>: Remove + dedicated return points. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro) <M_DEXT, M_DINS>: Correct types used + for pos and size. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro) <ld_st>: Don't load a zero into an + auxiliary register when using a signed 16-bit constant offset. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (mips_ip): Remove lastregno's + preinitialization. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (mips_ip) <'('>: Don't let '4', '5' or '-' + as a base register specifier. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro) <M_S_DOB>: Fix the placement of code. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (mips_ip) <'u'>: Report the value of the LUI + argument complained about; reword the message. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro) + <M_BGTUL_I, M_BGTU_I, M_BLEUL_I, M_BLEU_I>: Fix the constant + used to compare against for the always-false/true case. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro): Remove a trailing 0 from NOP + requests. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro): Use EXTRACT_OPERAND to get register + numbers. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro): Replace 0 with ZERO in macro_build + and move_register calls referring to $0. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro, mips_ip): Correct message + capitalization. + +2010-12-09 Arnold Metselaar <arnold.metselaar@planet.nl> + + * config/tc-z80.c (md_apply_fix): Rename var to fix shadow warning. + +2010-12-09 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro_build, macro, mips_ip, md_apply_fix): + Fix formatting. + +2010-12-09 Mike Frysinger <vapier@gentoo.org> + + * .gitignore: New file. + +2010-12-05 Arnold Metselaar <arnold.metselaar@planet.nl> + + PR gas/12269 + * config/tc-z80.c (emit_mx, emit_ldxhl): Do not use + symbol_get_value_expression on a symbol that may not yet have + a value. + * testsuite/gas/z80/atend.s: New file, test case for bug 12269, + provided by Chris Smith. + * testsuite/gas/z80/atend.d: New file, expected results for atend.s. + * testsuite/gas/z80/z80.exp: Run new test case. + +2010-12-04 Maciej W. Rozycki <macro@codesourcery.com> + + PR gas/12282 + * expr.c (expr_build_dot): Make a clone of the symbol to return if + needed. + +2010-12-02 Richard Sandiford <richard.sandiford@linaro.org> + + * symbols.c (S_FORCE_RELOC): Return true for indirect functions + even if !strict. + * expr.c (operand): Don't convert absolute symbols to constants + if S_FORCE_RELOC is true. + (expr): Only reduce subtractions between different symbols if + S_FORCE_RELOC is false for both of them. + * write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC + is true for them, regardless of their segment. + +2010-12-01 Maciej W. Rozycki <macro@codesourcery.com> + + * symbols.h (dot_symbol): New declaration. + (dot_symbol_init): New prototype. + * symbols.c (dot_symbol): New variable. + (symbol_clone): Assert it's not dot_symbol being cloned. + (dot_symbol_init): New function. + (symbol_clone_if_forward_ref): Create a new temporary symbol + when trying to clone dot_symbol. + * expr.c (current_location): Refer to dot_symbol instead of + making a new temporary symbol. + * read.c (read_a_source_file): Update dot_symbol as we go. + * as.c (main): Call dot_symbol_init. + +2010-12-01 Maciej W. Rozycki <macro@codesourcery.com> + + * symbols.c (symbol_clone_if_forward_ref): Don't limit cloning + to expr_section symbols; clone all equated symbols. Clear + sy_resolving of the cloned copy. + * expr.c (operand): Only clone equated symbols on a final + (i.e. non-equated) reference. + +2010-12-01 Richard Sandiford <rdsandiford@googlemail.com> + + * config/tc-mips.c (md_convert_frag): Remove a call to + S_GET_VALUE and use the result of resolve_symbol_value as the + value of the symbol processed in MIPS16 relaxation. + +2010-11-30 Joel Sherrill <joel.sherrill@oarcorp.com> + + * configure.tgt: Add sparc64-rtems. + +2010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * 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 <amodra@gmail.com> + + * po/es.po: Update. + +2010-11-25 Alan Modra <amodra@gmail.com> + + PR gas/12264 + * compress-debug.c: Include config.h first. + +2010-11-24 Mike Frysinger <vapier@gentoo.org> + + * 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 <sterling@tensilica.com> + + * 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 <mingm.sun@gmail.com> + + * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1. + +2010-11-23 H.J. Lu <hongjiu.lu@intel.com> + + * 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 <joseph@codesourcery.com> + + * 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 <amodra@gmail.com> + + PR 2606 + * configure.in: Disable emulations for PE targets. + * configure: Regenerate. + +2010-11-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + PR gas/12181 + * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy + weak hidden. + +2010-11-17 Nick Clifton <nickc@redhat.com> + + * 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 <hongjiu.lu@intel.com> + + * config/obj-elf.c (elf_process_stab): Mark parameters as + ATTRIBUTE_UNUSED. + +2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * 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 <matthew.gretton-dann@arm.com> + + 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 <rdsandiford@googlemail.com> + + * 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 <mingm.sun@gmail.com> + + * 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 <richard.sandiford@linaro.org> + + * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide. + +2010-11-05 Nick Clifton <nickc@redhat.com> + + * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG -> + MAX_REG. + (getprocregp_image): Likewise. + +2010-11-05 Tristan Gingold <gingold@adacore.com> + + * po/gas.pot: Regenerate + * po/POTFILES.in: Regenerate + +2010-11-05 Tristan Gingold <gingold@adacore.com> + + * NEWS: Add marker for 2.21. + +2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com> + + 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 <amodra@gmail.com> + + * 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 <hongjiu.lu@intel.com> + + PR gas/12186 + * config/tc-i386-intel.c (i386_intel_fold): Properly fold + _GLOBAL_OFFSET_TABLE_. + +2010-11-02 Joseph Myers <joseph@codesourcery.com> + + * 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 <macro@linux-mips.org> + + * 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 <joseph@codesourcery.com> + + * doc/c-tic6x.texi (TIC6X Directives): Mention + Tag_ABI_compatibility. + +2010-10-29 H.J. Lu <hongjiu.lu@intel.com> + + * write.c (compress_debug): Optimize section flags check. + +2010-10-29 Bernd Schmidt <bernds@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + + * 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 <doko@ubuntu.com> + + * doc/as.texinfo: Add directory section for info document. + +2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * config/tc-s390.c (md_begin): Only add to hash table if cpu and + mode mask fit. + +2010-10-28 Alan Modra <amodra@gmail.com> + + * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame. + +2010-10-26 Alan Modra <amodra@gmail.com> + + * config/obj-coff.c (coff_format_ops): Fix typo. + +2010-10-25 Richard Sandiford <rdsandiford@googlemail.com> + + * config/tc-mips.c (macro2): Delete. + +2010-10-25 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-tic6x.c: Add attribution. + +2010-10-25 Mark Mitchell <mark@codesourcery.com> + + * 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 <amodra@gmail.com> + + PR gas/12049 + * write.c (relax_frag): Don't allow forward branches to temporarily + becomde backward branches. + +2010-10-23 Mark Mitchell <mark@codesourcery.com> + + * 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 <ro@CeBiTec.Uni-Bielefeld.DE> + + * 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 <joseph@codesourcery.com> + + * 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 <amodra@gmail.com> + + * write.c (relax_segment): Correct address on frag added to stop + leb128/align frags bouncing. + +2010-10-19 Alan Modra <amodra@gmail.com> + + 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 <macro@linux-mips.org> + + * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant + for absolute addressing. + +2010-10-18 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs. + +2010-10-18 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (mips_pseudo_table): Add "sbss". + (s_change_sec): Handle it. + +2010-10-15 Mike Frysinger <vapier@gentoo.org> + + * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M(). + +2010-10-14 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (match_template): Check checkregsize + instead of w for register size check. + +2010-10-14 H.J. Lu <hongjiu.lu@intel.com> + + * 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 <steve.kilbane@analog.com> + + * config/bfin-lex.l (FLAGS): New state. + (X, Z, S, M, T): Require FLAGS state. + ("(", ")"): Start/stop FLAGS state. + +2010-10-11 David Gibson <david.gibson@analog.com> + + * 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 <david.gibson@analog.com> + + * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing. + +2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr> + + Fix build with -DDEBUG=7 + * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes. + +2010-10-07 Bernd Schmidt <bernds@codesourcery.com> + + * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field + in SPKERNEL instructions. + +2010-10-06 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-arm.c (encode_branch): Remove superfluous braces. + (do_t_branch): Move reloc setting to end of routine. + +2010-10-04 David Daney <ddaney@caviumnetworks.com> + + * 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 <bernds@codesourcery.com> + + * 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 <amodra@gmail.com> + + * expr.c (expr): Correct returned segment value. + +2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure: Regenerate. + +2010-09-27 Bernd Schmidt <bernds@codesourcery.com> + + * 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 <Andreas.Krebbel@de.ibm.com> + + * config/tc-s390.c: (md_parse_option): New option -march=z196. + * doc/c-s390.texi: Document new option. + +2010-09-27 Tejas Belagod <tejas.belagod@arm.com> + + * 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 <matthew.gretton-dann@arm.com> + + * 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 <matthew.gretton-dann@arm.com> + + * 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 <matthew.gretton-dann@arm.com> + + * 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 <matthew.gretton-dann@arm.com> + + * 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 <matthew.gretton-dann@arm.com> + + * 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 <matthew.gretton-dann@arm.com> + + * 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 <amodra@gmail.com> + + * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols + with the absolute section symbol. + +2010-09-22 Mike Frysinger <vapier@gentoo.org> + + * config/bfin-parse.y: Fix typo in BYTEOP16P comment. + +2010-09-22 Robin Getz <robin.getz@analog.com> + + * config/bfin-parse.y (is_store): New function. + (gen_multi_instr_1): Check parallel slots for store insns. + +2010-09-22 Robin Getz <robin.getz@analog.com> + + * config/bfin-defs.h (IS_EMUDAT): New define. + * config/bfin-parse.y: Accept EMUDAT for any register move. + +2010-09-22 Robin Getz <robin.getz@analog.com> + + * config/bfin-parse.y: Improve error messages. + +2010-09-22 Robin Getz <robin.getz@analog.com> + + * config/bfin-parse.y (DBG): Fix regno encoding. + (DBGCMPLX): Likewise. + +2010-09-22 Robin Getz <robin.getz@analog.com> + + * config/bfin-lex.l: Accept multibyte chars in symbol names. + +2010-09-22 Robin Getz <robin.getz@analog.com> + + * 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 <vapier@gentoo.org> + + * 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 <vapier@gentoo.org> + + * config/bfin-lex.l (abort): Accept case-insensitive abort insn. + * config/bfin-parse.y (ABORT): Handle the ABORT token. + +2010-09-22 Mike Frysinger <vapier@gentoo.org> + + * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518. + +2010-09-22 Mike Frysinger <vapier@gentoo.org> + + * 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 <vapier@gentoo.org> + + * config/tc-bfin.c (comment_chars): Add #. + +2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs. + +2010-09-20 Richard Henderson <rth@redhat.com> + + * config/tc-alpha.c (tc_gen_reloc): Remove hack around + bfd_perform_reloc for OBJ_ELF. + +2010-09-17 Tejas Belagod <tejas.belagod@arm.com> + + * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register + list for ldm/stm. + +2010-09-17 Tejas Belagod <tejas.belagod@arm.com> + + * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on + non-M-arch cpus. + (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg. + +2010-09-17 Tejas Belagod <tejas.belagod@arm.com> + + * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead + of just RR. + +2010-09-17 Andrew Burgess <aburgess@broadcom.com> + + PR gas/12011 + * config/obj-elf.c (obj_elf_parse_section_letters): Correct test + for error return from md_elf_section_letter. + * config/tc-alpha.c (alpha_elf_section_letter): Correct error message. + * config/tc-i386.c (x86_64_section_letter): Likewise. + * config/tc-ia64.c (ia64_elf_section_letter): Likewise. + * config/tc-mep.c (mep_elf_section_letter): Likewise. + +2010-09-15 Kai Tietz <kai.tietz@onevision.com> + + * config/obj-coff-seh.c (seh_validate_seg): New funtion. + (obj_coff_seh_endproc): Add check for segment. + (obj_coff_seh_endprologue): Likewise. + (obj_coff_seh_pushreg): Likewise. + (obj_coff_seh_pushframe): Likewise. + (obj_coff_seh_save): Likewise. + (obj_coff_seh_setframe): Likewise. + + * config/obj-coff-seh.h (seh_context): New member code_seg. + * config/obj-coff-seh.c: Implementing xdata/pdata section cloning + for link-once code-segment. + +2010-09-14 Jie Zhang <jie@codesourcery.com> + + * doc/c-arm.texi: Document -mcpu=cortex-m4. + +2010-09-09 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte + VEX prefix. + +2010-09-09 Joseph Myers <joseph@codesourcery.com> + + * doc/c-tic6x.texi (.c6xabi_attribute): Document directive. + +2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (arm_cpus): Add cortex-a15 entry. + * doc/c-arm.texi: Document -mcpu=cortex-a15. + +2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net> + + * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined + weak symbols first if generating an a.out object. + +2010-09-09 Tejas Belagod <tejas.belagod@arm.com> + + * config/tc-arm.c (md_apply_fix): Check if widened add, sub are + flag-setting and handle accordingly. + +2010-09-09 Nick Clifton <nickc@redhat.com> + + PR gas/11972 + * config/tc-arm.c (parse_big_immediate): Allow for bignums being + extended to the size of a .octa. + +2010-09-08 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (create_neon_reg_alias): Deal with case + sensitivity. + +2010-09-08 Nick Clifton <nickc@redhat.com> + + PR gas/11973 + * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of + long call instruction's displacement. + +2010-09-03 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/11974 + * config/tc-i386.c (i386_finalize_immediate): Check flag_code + instead of use_rela_relocations for 64bit. + +2010-09-02 Richard Henderson <rth@redhat.com> + + * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default. + (output_fde): Use it. Make sure to fully init exp before using it. + +2010-08-31 Kai Tietz <kai.tietz@onevision.com> + + * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison. + (obj_coff_seh_stackalloc): Likewise. + +2010-08-31 Alan Modra <amodra@gmail.com> + + * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion. + +2010-08-30 Richard Henderson <rth@redhat.com> + + * config/obj-coff-seh.c: Rewrite the entire file. + (symtab, symptr, reltab, relcount, relsize): Remove. + (seh_ctx_root, seh_ctx): Remove. + (xdata_seg, xdata_subseg, pdata_seg): New. + (switch_xdata, switch_pdata): New. + (verify_context, verify_context_and_target, skip_whitespace_and_comma): + New parsing functions. Rewrite all parsing functions to use them. + (obj_coff_seh_32): Fix != arm thinko. + (obj_coff_seh_handler): For x64, don't accept handler pointer here, + only flags. + (obj_coff_seh_handlerdata): New. + (do_seh_endproc): Split out of ... + (obj_coff_seh_endproc): ... here. + (obj_coff_seh_proc): Use it, if needed. + (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now. + (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg + alternatives. Don't slurp commas. + (seh_read_offset): Remove. + (obj_coff_seh_pushframe): Split out from obj_coff_seh_push. + (obj_coff_seh_scope): Remove. + (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately. + (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately. + (out_one, out_two, out_four): New. + (seh_x64_write_prologue_data, seh_x64_size_prologue_data, + seh_x64_write_function_xdata, write_function_xdata): Rewrite + from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data, + seh_getelm_data_size, seh_getsize_of_unwind_entry, + seh_make_unwind_entry, seh_getsize_unwind_data, and + seh_create_unwind_data. + (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata. + (write_function_pdata): Rewrite from make_function_entry_pdata. + (seh_write_text_eh_data, make_function_entry_pdata, + seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs, + seh_symbol_init, seh_symbol, quick_section, seh_emit_rva, + seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section, + seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms, + seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size, + seh_getsize_of_unwind_entry, seh_make_unwind_entry, + seh_getsize_unwind_data, seh_create_unwind_data, + seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove. + * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope. + Add seh_handlerdata. Adjust function/what arguments for + seh_savereg, seh_pushframe, seh_stackalloc. + (struct seh_prologue_element): Adjust members to closer match + the elements of the UNWIND_CODE structure. + (struct seh_scope_elem): Remove. + (struct seh_context): Replace char* members with symbolS or + expressionS as appropriate. Sort members by ARM/x64 applicability. + Remove obsolete stuff wrt direct symbol and reloc manipulation. + +2010-08-25 Alan Modra <amodra@gmail.com> + + * NEWS: Mention ampersand in macro change. + +2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net> + + * configure.tgt (m68k-*-aout): Change to bfd_gas=yes. + +2010-08-25 Alan Modra <amodra@gmail.com> + + * config/tc-d10v.c (do_assemble): Correctly detect overflow of + "name" buffer. + * config/tc-m68hc11.c (md_assemble): Likewise. + * config/tc-microblaze.c (md_assemble): Likewise. Correct cast + of is_end_of_line index. + +2010-08-25 Jie Zhang <jie@codesourcery.com> + + * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment. + +2010-08-25 Jie Zhang <jie@codesourcery.com> + + * config/tc-arm.c (encode_arm_addr_mode_2): Fix + BAD_PC_ADDRESSING condition. + +2010-08-20 Maciej W. Rozycki <macro@codesourcery.com> + + * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16. + +2010-08-19 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (VEX_check_operands): Fix a typo in comments. + +2010-08-18 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_modrm_byte): Check i.imm_operands + instead of VEXXDS. + +2010-08-18 Alan Modra <amodra@gmail.com> + + * macro.c (sub_actual): Add back ampersand suffix when no + substitution. + (macro_expand_body): Correct comment. + +2010-08-17 Roland McGrath <roland@redhat.com> + + * config/obj-elf.c (obj_elf_parse_section_letters): Take new + boolean result parameter CLONE; set it if '?' flag letter seen. + (obj_elf_section): Update caller. Handle that flag by copying + the LINKONCE and GROUP_NAME state from NOW_SEG. + * doc/as.texinfo (Section): Document the ? flag. + +2010-08-09 Cary Coutant <ccoutant@google.com> + + * as.c (show_usage): Don't list --compress-debug-sections if zlib not + installed. + (main): Warn if --compress-debug-sections requested and zlib not + installed. + * doc/as.texinfo: Add --compress-debug-sections, + --nocompress-debug-sections. + +2010-08-06 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (set_cpu_arch): Re-indent. + (md_parse_option): Likewise. + +2010-08-06 Quentin Neill <quentin.neill@amd.com> + + * config/tc-i386.c (arch_entry): Add negated bit to + disambiguate flag names starting with "no". + (cpu_arch): Add negated bit definitions. Add + ".nop" CPU extension. + (i386_align_code): Use new .cpunop bit to decide + when to generate alignment using nops. + (set_cpu_arch): Use negated bit instead to decide + when to use cpu_flags or vs. cpu_flags_and_not. + (md_parse_option): Likewise. + +2010-08-04 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (match_template): Move the first i.error + out of the loop. + +2010-08-04 Alan Modra <amodra@gmail.com> + + * configure.tgt (m32c): Set endian=little. + * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0. + * config/tc-m32c.c (md_number_to_chars): Revert last change. + +2010-08-03 Tristan Gingold <gingold@adacore.com> + + * makefile.vms (OBJS): Add Add compress-debug.c. + +2010-08-03 Alan Modra <amodra@gmail.com> + + * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1. + * config/tc-m32c.c (md_number_to_chars): Call bigendian + form of number_to_chars, not littleendian. + +2010-08-02 Alan Modra <amodra@gmail.com> + + * config/tc-d30v.c (d30v_cons_align): Don't align constants + in debug sections. + +2010-08-02 Alan Modra <amodra@gmail.com> + + PR gas/11867 + * expr.c (operand <'-' and '~'>): Widen bignums. + (operand <'!'>): Correct bignum result and convert to O_constant. + * read.c (emit_expr): Don't assert on .byte bignum. Don't display + bignum truncated warning for sign extended bignums. + +2010-08-02 Alan Modra <amodra@gmail.com> + + * config/tc-v850.c (md_assemble): Always pass format string to + as_warn. + (md_apply_fix): Similarly for as_warn_where. + +2010-07-29 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386-intel.c: Reformat. + +2010-07-29 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used + in large toc code. + +2010-07-28 Alan Modra <amodra@gmail.com> + + PR gas/11841 + * symbols.c (symbol_clone): Correct typo in previous patch. + +2010-07-28 Alan Modra <amodra@gmail.com> + + PR gas/11841 + * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag. + +2010-07-28 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in + syntax error message. + +2010-07-27 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (mips16_macro_build): Pass "args" by + reference rather than value. + (macro_build): Update accordingly. + +2010-07-27 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create + a fake label. + +2010-07-24 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR + delay slot in the noreorder mode with the o32 ABI. + +2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com> + Ina Pandit <ina.pandit@kpitcummins.com> + + * config/tc-v850.c: Update processor_mask. + (reg_name): Update the structure to use processors field. + (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22, + SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32, + SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22, + SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and + SUBYPTE_SA_9_17_22_32. + (set_machine): Add support for V850E2 and V850E2V3. + (md_pseudo_table): Likewise. + (pre_defined_registers): Update pre defined registers suitable + for each family of registers. + (system_registers): Likewise. + (cc_names): Update the condition code. + (float_cc_names): Update the condition code for float. + (reg_name_search): Update based on current modifications. + (register_name): Likewise. + (system_register_name): Update to support new system registers + and supported families. + (cc_name): Update to support new condition codes. + (float_cc_name): New function to support float condition codes. + (parse_register_list): Update to support newly added registers. + (md_show_usage): Define support for V850E2 and V850E2V3 targets. + Also support added for disp-size-default-22, disp-size-default-32, + mextension, mno-bcond17 and mno-stld23. + (md_parse_option): Implement the support for above options defined + in md_show-usage. + (md_convert_frag): Implement support for subtypes defined in + md_relax_table to support branch operations. + (md_begin): Add support for V850E2 and V850E2V3. + (handle_hi016, handle_hi16): new relocation handling functions + (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff, + handle_tdaoff): Updated relocation handling functions for newly + added relocations. + (v850_reloc_prefix): Update the relocation handling functions. + (v850_insert_operand): Updated the functions with error message + parameter and modified the function to use it. + (md_assemble): Update according to the latest modifications. + (md_apply_fix): Updated the functions with error message parameter + and modified the function to use it. + (v850_force_relocation): Update with newly added relocations. + * configure.tgt: Match all v850 targets. + * doc/c-v850.texi: Document the newly added targets. + * NEWS: Likewise. + +2010-07-23 Alan Modra <amodra@gmail.com> + + PR gas/11834 + * macro.c (macro_expand): Recover gracefully from named args that + don't match params. + +2010-07-22 Thomas Schwinge <thomas@codesourcery.com> + + Switch MIPS to 32-bit DWARF format. + * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX]. + * config/tc-mips.c (mips_dwarf2_format): Likewise. + +2010-07-20 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many. + +2010-07-16 Alan Modra <amodra@gmail.com> + + * config/tc-rx.c (md_estimate_size_before_relax): Fix format + specifier warnings for 32-bit host when --enable-64-bit-bfd. + (rx_relax_frag, md_convert_frag): Likewise. + +2010-07-15 Cary Coutant <ccoutant@google.com> + + * gas/NEWS: Add note about --compress-debug-sections. + * gas/as.c (show_usage): Add --compress-debug-sections and + --nocompress-debug-sections. + +2010-07-15 Rhonda Wittels <rhonda@codesourcery.com> + + * config/obj-elf.c (get_sym_from_input_line_and_check): New + function to catch missing pseudo-op arguments. + (obj_elf_local): Call new function. + (obj_elf_weak): Likewise. + (obj_elf_visibility): Likewise. + (obj_elf_vtable_entry): Likewise. + (obj_elf_type): Likewise. + +2010-07-15 Kai Tietz <kai.tietz@onevision.com> + + * config/obj-coff-seh.c + (seh_getelm_data_size): New. + (seh_read_offset): Handle negative values. + (obj_coff_seh_push): Handle offset for save-register store. + (obj_coff_seh_setframe): Add unwind-information for frame. + (seh_store_elm_data): New. + (seh_getelm_data_size): Return additionally unaligned element count. + (seh_make_unwind_entry): Correct tweak about element count. + +2010-07-12 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/11806 + * config/tc-i386-intel.c (i386_intel_simplify): Restore fall + through patch for O_multiply. + +2010-07-11 Kai Tietz <kai.tietz@onevision.com> + + PR ld/11612 + * config/obj-coff.c (obj_common_parse): Quote symbol-name. + +2010-07-08 Tejas Belagod <tejas.belagod@arm.com> + + * tc-arm.c (OP_oBARRIER): Remove. + (OP_oBARRIER_I15): Add. + (po_barrier_or_imm): Add macro. + (parse_operands): Improve OP_oBARRIER_I15 operand parsing. + (do_barrier): Check correct immediate range. + (do_t_barrier): Likewise. + (barrier_opt_names): Add entries for more symbolic operands. + (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers. + +2010-07-08 Daniel Gutson <dgutson@codesourcery.com> + + * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM + error message. + +2010-07-06 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match + symbols. + +2010-07-06 Maciej W. Rozycki <macro@codesourcery.com> + + * config/tc-mips.c (nops_for_insn_or_target): Replace + MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and + MIPS16_INSN_COND_BRANCH. + +2010-07-05 Jim Wilson <wilson@codesourcery.com> + + PR gas/10531 + PR gas/11789 + * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section + if it isn't empty. + +2010-07-05 Alan Modra <amodra@gmail.com> + + * config/tc-moxie.c (md_apply_fix): Delete set but otherwise + unused var. + +2010-07-04 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (CONFIG_OBJS): Removed. + (GENERIC_OBJS): Likewise. + (OBJS): Likewise. + * Makefile.in: Regenerated. + +2010-07-03 Jan Beulich <jbeulich@novell.com> + + PR gas/11732 + * config/tc-i386.c (i386_finalize_displacement): Don't call + section_symbol() with expr_section. + +2010-07-03 Cary Coutant <ccoutant@google.com> + + * Makefile.am: Add compress-debug.c and compress-debug.h. + * Makefile.in: Regenerate. + * config.in: Add HAVE_ZLIB_H. + * configure.in: Check for zlib.h. + * configure: Regenerate. + + * as.c (parse_args): Add --compress-debug-sections and + --nocompress-debug-sections. + * as.h (flag_compress_debug): New variable. + * compress-debug.c: New file. + * compress-debug.h: New file. + * write.c: Include compress-debug.h. + (compress_frag): New function. + (compress_debug): New function. + (write_object_file): Compress debug sections if requested. + +2010-07-03 Andreas Schwab <schwab@linux-m68k.org> + + * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t + before inverting. + +2010-07-03 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags. + (ppc_setup_opcodes): Likewise. Simplify opcode selection. + +2010-07-02 DJ Delorie <dj@redhat.com> + + * config/tc-rx.h (md_do_align): New. + (MAX_MEM_FOR_RS_ALIGN_CODE): New. + * config/tc-rx.c (nops): New. + (rx_handle_align): Use various sized nops to align code. + + * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for + relaxation. + (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc. + +2010-07-01 H.J. Lu <hongjiu.lu@intel.com> + + AVX Programming Reference (June, 2010) + * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd + and .f16c. + + * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c. + +2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and + deprecated mov register instructions. + +2010-07-01 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (toc_reloc_types): New variable. + (md_assemble): Set it. + (ppc_frob_file_before_adjust): Don't warn about toc section size + if we have large toc relocs and no small toc relocs. + +2010-06-29 Alan Modra <amodra@gmail.com> + + * config/tc-maxq.h: Delete file. + * config/tc-maxq.c: Delete file. + * Makefile.am: Remove references to maxq. + * configure.tgt: Likewise. + * config/obj-coff.h: Likewise. + * Makefile.in: Regenerate. + * configure: Regenerate. + * po/POTFILES.in: Regenerate. + +2010-06-28 Alan Modra <amodra@gmail.com> + + * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define. + * config/tc-crx.c (gettrap): Constify arg. + (handle_LoadStor, get_cinv_parameters): Likewise. + (getreg_image): Fix enum warning + (md_assemble): Restore input line char. + * config/tc-hppa.c (tc_gen_reloc): Fix enum warning. + * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning. + * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF. + (build_Mytes): Fix build failure for non-elf targets. + * config/tc-tic4x.c (tic4x_eval): Restore terminator char. + * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning. + + * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning. + * ecoff.c (add_ecoff_symbol): Likewise. + * itbl-ops.c (append_insns_as_macros): Likewise. + * listing.c (debugging_pseudo): Likewise. + * read.c (s_mri_common, stringer): Likewise. + * config/obj-coff.c (coff_frob_section): Likewise. + * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise. + * config/tc-arm.c (my_get_expression): Likewise. + * config/tc-hppa.c (process_exit, pa_type_args): Likewise. + * config/tc-m32c.c (md_assemble): Likewise. + * config/tc-microblaze.c (md_convert_frag): Likewise. + * config/tc-mips.c (s_change_section): Likewise. + * config/tc-mt.c (mt_fix_adjustable): Likewise. + * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise. + + * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise + unused vars. + * config/tc-alpha.c (load_expression): Likewise. + (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise. + * config/tc-arm.c (parse_neon_el_struct_list): Likewise. + * config/tc-avr.c (extract_word): Likewise. + * config/tc-cris.c (cris_get_expression): Likewise. + * config/tc-d30v.c (build_insn, find_format): Likewise. + * config/tc-dlx.c (machine_ip): Likewise. + * config/tc-hppa.c (pa_get_absolute_expression): Likewise. + * config/tc-i370.c (md_assemble): Likewise. + * config/tc-i960.c (brtab_emit): Likewise. + * config/tc-iq2000.c (s_iq2000_ent): Likewise. + * config/tc-m32c.c (md_convert_frag): Likewise. + * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise. + (md_estimate_size_before_relax, md_apply_fix): Likewise. + * config/tc-m68k.c (md_show_usage): Likewise. + * config/tc-microblaze.c (microblaze_s_lcomm): Likewise. + * config/tc-mips.c (s_mips_end): Likewise. + * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise. + * config/tc-mn10300.c (md_assemble): Likewise. + * config/tc-msp430.c (extract_word): Likewise. + * config/tc-mt.c (md_assemble): Likewise. + * config/tc-or32.c (machine_ip): Likewise. + * config/tc-pj.c (md_apply_fix): Likewise. + * config/tc-s390.c (md_gather_operands): Likewise. + * config/tc-sh.c (sh_cons_align): Likewise. + * config/tc-sparc.c (sparc_cons_align): Likewise. + * config/tc-tic4x.c (tic4x_sect): Likewise. + * config/tc-tic54x.c (tic54x_stringer): Likewise. + * config/tc-vax.c (vip_op): Likewise. + * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise. + * config/tc-xtensa.c (md_assemble): Likewise. + (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise. + (xtensa_move_literals): Likewise. + +2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (parse_neon_alignment): New function. + (parse_address_main): Fix Neon load/store alignment parsing. + +2010-06-22 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo + symbols named "$". + (i386_intel_operand): Remove bogus handling of pseudo symbols + named "$". + * expr.c (current_location): Remove 'static' and local + declaration. + * expr.h (current_location): Declare. + +2010-06-21 Sterling Augustine <sterling@tensilica.com> + + PR gas/11728 + * as.c: Globalize keep_it. + (main): Remove keep_it. Move conditional from here... + (close_output_file): ...to here. + +2010-06-21 Andreas Schwab <schwab@redhat.com> + + * doc/as.texinfo (Overview): Use @itemx for grouped @table + items. + * doc/c-alpha.texi (Alpha Options): Likewise. + * doc/c-arm.texi (ARM Directives): Likewise. + * doc/c-bfin.texi (Blackfin Options): Likewise. + * doc/c-d10v.texi (D10V-Opts): Likewise. + * doc/c-i386.texi (i386-Options): Likewise. + * doc/c-ia64.texi (IA-64 Options): Likewise. + * doc/c-m68k.texi (M68K-Opts): Likewise. + * doc/c-tic54x.texi (TIC54X-Directives): Likewise. + * doc/internals.texi (Symbols): Likewise. + +2010-06-21 Alan Modra <amodra@gmail.com> + + PR gas/11733 + * config/tc-sh.c (find_cooked_opcode): Correct array bounds check. + +2010-06-18 Joseph Myers <joseph@codesourcery.com> + + * config/tc-tic6x.h (tic6x_segment_info_type): Add field + func_units_used. + * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used. + (md_assemble): Clear func_units_used for new execute packet. + Check for duplicate functional units and update func_units_used + for instructions using a functional unit. + +2010-06-15 Joseph Myers <joseph@codesourcery.com> + + * config/tc-tic6x.c: Include elf/tic6x.h. + (tic6x_arch_attribute, tic6x_seen_insns): New. + (tic6x_arch_table, tic6x_arches): Add attribute values. + (tic6x_use_arch): Handle attribute settings. + (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute, + tic6x_attribute_table, tic6x_attributes, + tic6x_convert_symbolic_attribute): New. + (md_pseudo_table): Add c6xabi_attribute. + (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute. + (tic6x_set_attribute_int, tic6x_set_attributes): New. + (tic6x_end): Call tic6x_set_attributes. + * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define. + (tic6x_convert_symbolic_attribute): Declare. + +2010-06-14 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (md_assemble): Emit APUinfo section for + PPC_OPCODE_E500. + +2010-06-11 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (md_parse_option): Ignore impossible processor + types. + (show_arch): New parameter 'check'. + (md_show_usage): Adjust calls to show_arch(). + +2010-06-10 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (update_code_flag): New. + (set_code_flag): Use it. + (i386_target_format): Replace set_code_flag with update_code_flag. + +2010-06-10 Tristan Gingold <gingold@adacore.com> + + * config/obj-som.h: Includes som/reloc.h + +2010-06-10 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (cpu_arch): Add comment. + (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags + from the generic entries of cpu_arch[]. + +2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum + value. + (parse_operands): Add support for OP_RRnpctw. + (insns): Update floating-point load/store multiples so the + first register is of type OP_RRnpctw. + +2010-06-08 Quentin Neill <quentin.neill@amd.com> + + * config/tc-i386.c (pi): Rename local loop counter + variable i that shadows global static i386_insn i + when DEBUG386 is defined. + (pte) Ditto. + +2010-06-08 Nick Clifton <nickc@redhat.com> + + * doc/as.texinfo: Replace abbreviated 20th century year numbers + with full versions. + +2010-06-02 Quentin Neill <quentin.neill@amd.com> + + * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define. + +2010-06-02 Tristan Gingold <gingold@adacore.com> + + * as.h: Remove conditionnal definition of HAVE_STDARG_H, + USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end. + Remove conditionnal inclusion of stdarg.h and varargs.h. + Assume ISO C. + * config.in: Regenerate. + * configure: Regenerate. + * configure.in: Remove stdarg.h and varargs.h from + AC_CHECK_HEADERS list. + * messages.c (as_tsktsk): Remove non ISO C version. + (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto. + +2010-05-31 Tristan Gingold <gingold@adacore.com> + + * config/tc-alpha.c: Add comments for evax. + * config/obj-evax.c: Ditto. + +2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as + lsls and not adds. + +2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about + writeback when base register is in register list an error, and + correct check. + (do_t_ldmstm): Change warnings. + +2010-05-26 Catherine Moore <clm@codesourcery.com> + + * config/tc-mips.c (is_opcode_valid): Remove expansionp. + (macro_build): Change invocation of is_opcode_valid. + (mips_ip): Likewise. + +2010-05-25 Nick Clifton <nickc@redhat.com> + + * Makefile.am (MOSTLYCLEANFILES): Fix typo. + * Makefile.in: Regenerate. + +2010-05-25 Daniel Jacobowitz <dan@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + Andrew Stubbs <ams@codesourcery.com> + + * config/tc-sh.c (sh_fdpic): New. + (sh_check_fixup): Handle relocations on movi20. + (parse_exp): Do not reject PIC operators here. + (build_Mytes): Check for unhandled PIC operators here. Use + sh_check_fixup for movi20. + (enum options): Add OPTION_FDPIC. + (md_longopts, md_parse_option, md_show_usage): Add --fdpic. + (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations. + (sh_elf_final_processing): Handle --fdpic. + (sh_uclinux_target_format): New. + (sh_parse_name): Handle FDPIC relocation operators. + * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX. + (sh_uclinux_target_format): Declare for TE_UCLINUX. + * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set + em=uclinux. + * doc/c-sh.texi (SH Options): Document --fdpic. + +2010-05-25 Jay Krell <jay.krell@cornell.edu> + + PR ld/11621 + * Makefile.am: Replace all occurences of .o with .@OBJEXT@ + * Makefile.in: Regenerate. + +2010-05-25 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr". + +2010-05-19 Nick Clifton <nickc@redhat.com> + + * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list + of known section prefixes. + +2010-05-18 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/11600 + * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE. + (obj_elf_parse_section_letters): Likewise. + (obj_elf_section_word): Likewise. + + * config/tc-ppc.c (ppc_section_letter): Removed. + (ppc_section_word): Likewise. + * config/tc-ppc.h (ppc_section_letter): Likewise. + (ppc_section_word): Likewise. + (md_elf_section_letter): Likewise. + (md_elf_section_word): Likewise. + + * doc/as.texinfo: Document `e' and `#exclude'. + +2010-05-13 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-arm.c (md_assemble): Clarify current mode in error + messages about unsupported instructions. + (UT): Delete #define. + (insns): Adjust cbnz, cbz appropriately. + +2010-05-11 Andrew Stubbs <ams@codesourcery.com> + + * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use. + +2010-05-11 Jie Zhang <jie@codesourcery.com> + + * config/tc-arm.c (aeabi_set_public_attributes): Set + Tag_ABI_HardFP_use to 1 if a single precision FPU is selected. + +2010-05-07 Tristan Gingold <gingold@adacore.com> + + * Makefile.in: Regenerate with automake 1.11.1. + * aclocal.m4: Ditto. + * doc/Makefile.in: Ditto. + +2010-05-05 Nick Clifton <nickc@redhat.com> + + * po/es.po: Updated Spanish translation. + +2010-05-05 Julian Brown <julian@codesourcery.com> + + * read.c (cons_worker): Detect and reject unexpected string argument. + +2010-05-04 Nick Clifton <nickc@redhat.com> + + * write.c (fixup_segment): Revert previous delta. + * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the + generation of relocations for fixups against weak symbols. + +2010-04-29 Nathan Sidwell <nathan@codesourcery.com> + + * write.c (fixup_segment): Do not assume we know the section a + defined weak symbol is in. + * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat + weak symbols as not known to be in the same section, even if they + are defined. + +2010-04-27 Joseph Myers <joseph@codesourcery.com> + + * config/tc-tic6x.h (tic6x_label_list): New. + (tic6x_segment_info_type): Keep a list of labels and a current + frag instead of a boolean for whether labels seen and a count of + instructions. + (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init, + md_do_align, tic6x_do_align, md_end, tic6x_end): New. + * config/tc-tic6x.c (tic6x_frob_label): Put label on list. + (tic6x_cleanup): Correct comment. + (tic6x_free_label_list): New. + (tic6x_cons_align): Free label list and update for + tic6x_segment_info_type changes. + (tic6x_do_align): New. + (md_assemble): Handle list of labels and saved frag for execute + packet. Create machine-dependent frag for new execute packet and + adjust labels accordingly. + (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New. + (md_convert_frag, md_estimate_size_before_relax): Update comments. + +2010-04-24 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/11535 + * config/tc-i386-intel.c (intel_state): Add is_indirect. + (i386_intel_operand): Initialize intel_state.is_indirect. Check + intel_state.is_indirect for "call|jmp [symbol]". + +2010-04-22 Nick Clifton <nickc@redhat.com> + + * po/gas.pot: Updated by the Translation project. + +2010-04-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (i386_is_register): Removed. + (x86_cons): Don't use i386_is_register. + (parse_register): Likewise. + * config/tc-i386-intel.c (i386_intel_simplify): Likewise. + (i386_intel_operand): Likewise. + +2010-04-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use + i386_is_register. + +2010-04-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (i386_is_register): Remove is_intel_syntax. + (x86_cons): Updated. + (parse_register): Likewise. + (tc_x86_parse_to_dw2regnum): Likewise. + * config/tc-i386-intel.c (i386_intel_simplify): Likewise. + (i386_intel_operand): Likewise. + +2010-04-21 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/11509 + * config/tc-i386-intel.c (i386_intel_simplify_register): New. + (i386_intel_simplify): Use i386_is_register and + i386_intel_simplify_register. Set X_md for O_register and + check X_md for O_constant. + (i386_intel_operand): Use i386_is_register. + + * config/tc-i386.c (i386_is_register): New. + (x86_cons): Initialize the X_md field. Use i386_is_register. + (parse_register): Use i386_is_register. + (tc_x86_parse_to_dw2regnum): Likewise. + +2010-04-21 H.J. Lu <hongjiu.lu@intel.com> + + * expr.c (expr): Initialize the X_md field. + +2010-04-20 Joseph Myers <joseph@codesourcery.com> + + * config/tc-tic6x.c (OPTION_MGENERATE_REL): New. + (md_longopts): Add -mgenerate-rel. + (tic6x_generate_rela): New. + (md_parse_option): Handle -mgenerate-rel. + (md_show_usage): Add comment that -mgenerate-rel is undocumented. + (tic6x_init_after_args): New. + (md_apply_fix): Correct shift calculations for SB-relative + relocations. + (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not + adjust addresses for relocations referencing symbols in other + sections. + (tc_gen_reloc): Adjust addend calculations for REL relocations. + * config/tc-tic6x.h (MD_PCREL_FROM_SECTION, + tic6x_pcrel_from_section, tc_init_after_args, + tic6x_init_after_args): New. + +2010-04-20 Nick Clifton <nickc@redhat.com> + + PR gas/11507 + * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in + altmacro mode if found inside a quoted string. + +2010-04-20 Mike Frysinger <vapier@gentoo.org> + + * config/bfin-lex.l (parse_int): Change index() to strchr(). + +2010-04-16 Nick Clifton <nickc@redhat.com> + + PR gas/11395 + * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition + matcher to accept and unconditional 32-bit add instruction. + (pa_build_unwind_subspace): Cope with error conditions not + allowing the start symbol to be set. + +2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for + new tag names in v2.08 of ARM ABI. + * doc/c-arm.texi: Document new tag names in ABI. + +2010-04-14 Tristan Gingold <gingold@adacore.com> + + * config/tc-alpha.c: Includes vms/egps.h on EVAX. + (s_alpha_comm): Used new EGPS macros from egps.h + (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros. + (s_alpha_section_word): Add comments. Use new EGPS macros. + Adjust for modified bfd_vms_set_section_flags function. + +2010-04-10 Alan Modra <amodra@gmail.com> + + PR gas/11486 + * config/tc-ppc.c (ppc_elf_cons): Clear frag contents. + +2010-04-09 Nick Clifton <nickc@redhat.com> + + * as.c (create_obj_attrs_section): Remove unused variable addr. + * listing.c (listing_listing): Remove unused variable message. + * read.c: Remove unnecessary register type qualifiers. + (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is + defined. + +2010-04-07 Eric B. Weddington <eric.weddington@atmel.com> + + * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a, + atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2, + atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328, + atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a, + atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a, + atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a, + atmega88pa, attiny461a, attiny84a, m3000. + Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd, + atmega8hvd, attiny327, m3000f, m3000s, m3001b. + * doc/c-avr.texi: Same. + +2010-04-07 Jie Zhang <jie@codesourcery.com> + + * config/tc-arm.c (make_mapping_symbol): Handle the case + that multiple mapping symbols have the same value 0. + +2010-04-07 Alan Modra <amodra@gmail.com> + + * configure: Regenerate. + +2010-04-06 Nick Clifton <nickc@redhat.com> + + * po/ru.po: New Russian translation. + * configure.in (ALL_LINGUAS): Add ru. + * configure: Regenerate. + +2010-03-30 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/11456 + * input-scrub.c (input_scrub_next_buffer): Use memmove instead + of memcpy to copy overlap memory. + +2010-03-25 Joseph Myers <joseph@codesourcery.com> + + * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c. + (TARGET_CPU_HFILES): Add config/tc-tic6x.h. + * Makefile.in: Regenerate. + * NEWS: Add news entry for TI C6X support. + * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle + TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in + operands if TC_KEEP_OPERAND_SPACES. + * configure.tgt (tic6x-*-*): New. + * config/tc-ia64.h (TC_PREDICATE_START_CHAR, + TC_PREDICATE_END_CHAR): Define. + * config/tc-tic6x.c, config/tc-tic6x.h: New. + * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi. + * doc/Makefile.in: Regenerate. + * doc/all.texi (TIC6X): Define. + * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi. + * doc/c-tic6x.texi: New. + +2010-03-22 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel. + +2010-03-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (i386_error): Replace oprand_size_mismatch + with operand_size_mismatch. + (operand_size_match): Updated. + (match_template): Likewise. + +2010-03-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (i386_error): New. + (_i386_insn): Replace err_msg with error. + (operand_size_match): Set error instead of err_msg on failure. + (operand_type_match): Likewise. + (operand_type_register_match): Likewise. + (VEX_check_operands): Likewise. + (match_template): Likewise. Use error instead of err_msg with + as_bad. + +2010-03-19 Jie Zhang <jie@codesourcery.com> + + * config/tc-arm.c (make_mapping_symbol): Hanle the case + that two mapping symbols have the same value. + +2010-03-18 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/c-arm.texi (.setfp): Correct example. + +2010-03-18 Wei Guozhi <carrot@google.com> + + PR gas/11323 + * config/tc-arm.c (reloc_names): New relocation names. + (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL. + (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL. + * doc/c-arm.texi (ARM-Relocations): Document the new relocation. + +2010-03-15 Thomas Schwinge <thomas@codesourcery.com> + + * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all + cases, and not only for .eh_frame. + + * dw2gencfi.c (output_cie): Make it more explicit which code paths + belong to .eh_frame only. + +2010-03-13 Segher Boessenkool <segher@kernel.crashing.org> + + * config/tc-v850.c (v850_insert_operand): Handle out-of-range + assembler constants on 64-bit hosts. + +2010-03-10 Mike Frysinger <michael.frysinger@analog.com> + + * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h: + Strip trailing whitespace. + +2010-03-10 Mike Frysinger <michael.frysinger@analog.com> + + * doc/c-bfin.texi (-mcpu): Add bf504 and bf506. + * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and + BFIN_CPU_BF506. + (bfin_cpus[]): Add 0.0 for bf504 and bf506. + +2010-03-10 Jie Zhang <jie@codesourcery.com> + + * doc/as.texinfo: Add Blackfin options. + * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic. + * config/tc-bfin.c (md_show_usage): Show usage for all + Blackfin specific options. + +2010-03-09 Alan Modra <amodra@gmail.com> + + PR gas/11356 + * listing.c (listing_newline): Correct backslash quote logic. + +2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define. + (ELF_TARGET_FORMAT64): Define. + +2010-03-05 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4. + +2010-03-02 Andrew Stubbs <ams@codesourcery.com> + + * config/tc-sh.c (get_specific): Move overflow checking code to avoid + reading uninitialized data. + +2010-03-01 Tristan Gingold <gingold@adacore.com> + + * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED. + +2010-02-26 Doug Evans <dje@sebabeach.org> + + * configure.tgt: Fix mep cpu case. + +2010-02-26 Jie Zhang <jie@codesourcery.com> + + * config/tc-arm.c (do_t_strexd): Remove + operand[1] != operand[2] contraint. + +2010-02-26 Jie Zhang <jie@codesourcery.com> + + * 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 <jie@codesourcery.com> + + * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad + alignment. + +2010-02-25 Doug Evans <dje@sebabeach.org> + + * cgen.c: Whitespace fixes. + (weak_operand_overflow_check): Formatting fix. + +2010-02-25 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (match_template): Update error messages. + +2010-02-25 H.J. Lu <hongjiu.lu@intel.com> + + * 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 <wuzhangjin@gmail.com> + + * 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 <dgutson@codesourcery.com> + + * config/tc-arm.c (do_rd_rm_rn): Added warning + for obsolete insns. + +2010-02-23 Andrew Zabolotny <anpaza@mail.ru> + + 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 <matthew.gretton-dann@arm.com> + + PR 9861 + * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build + compiler's predefines. + +2010-02-19 Alan Modra <amodra@gmail.com> + + * configure.tgt: Whiltespace. Sort moxie entry. + +2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use. + * doc/c-arm.texi: Likewise. + +2010-02-12 Daniel Gutson <dgutson@codesourcery.com> + + * 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 <gingold@adacore.com> + Douglas B Rupp <rupp@gnat.com> + + * 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 <sterling@jaw.hq.tensilica.com> + + * config/tc-xtensa.c (istack_init): Don't call memset. + +2010-02-11 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (cache_literal_section): Handle prefixes as + well as suffixes. + +2010-02-11 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite. + +2010-02-11 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_modrm_byte): Reformat. + +2010-02-11 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c: Update copyright. + +2010-02-10 Quentin Neill <quentin.neill@amd.com> + Sebastian Pop <sebastian.pop@amd.com> + + * 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 <r.sandiford@uk.ibm.com> + + * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x, + -mpwr6 and -mpwr7. + +2010-02-09 Sterling Augustine <sterling@tensilica.com> + + * 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 <christophe.lyon@st.com> + + * 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 <sterling@tensilica.com> + + * 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 <philipp.tomsich@theobroma-systems.com> + + * 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 <sterling@tensilica.com> + + * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and + replace with... + (xtensa_fetch_width) ...this. + +2010-02-05 Joseph Myers <joseph@codesourcery.com> + + * 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 <quentin.neill@amd.com> + + * 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 <nickc@redhat.com> + + PR 11136 + * config/tc-arm.c (neon_check_type): Handle a neon_shape value of + NS_NULL. + +2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com> + + * 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 <hongjiu.lu@intel.com> + + * 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 <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to + 0xc4 individually. + +2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com> + + * 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 <ro@CeBiTec.Uni-Bielefeld.DE> + + * 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 <Andreas.Krebbel@de.ibm.com> + + * 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 <nickc@redhat.com> + + 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 <gingold@adacore.com> + + * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers. + +2010-01-15 Sebastian Pop <sebastian.pop@amd.com> + + * config/tc-i386.c (md_assemble): Before accessing the IMM field + check that it's not an XOP insn. + +2010-01-14 Jie Zhang <jie.zhang@analog.com> + + * 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 <dan@codesourcery.com> + + * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP. + +2010-01-13 Nick Clifton <nickc@redhat.com> + + * config/tc-h8300.c (h8300_elf_section): New function - issue a + warning message if a new section is created without setting any + attributes for it. + (md_pseudo_table): Intercept section creation pseudos. + (md_pcrel_from): Replace abort with an error message. + * config/obj-elf.c (obj_elf_section_name): Export this function. + * config/obj-elf.h (obj_elf_section_name): Prototype. + +2010-01-12 Alan Modra <amodra@gmail.com> + + PR 11122 + * listing.c (print_source): Add one to line number. + +2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * Makefile.in: Regenerate. + * configure: Regenerate. + * doc/Makefile.in: Regenerate. + +2010-01-08 H.J. Lu <hongjiu.lu@intel.com> + + * version.c (parse_args): Change to "Copyright 2010". + +2010-01-06 Quentin Neill <quentin.neill@amd.com> + + * config/tc-i386.c (cpu_arch): Add amdfam15. + (i386_align_code): Add PROCESSOR_AMDFAM15 cases. + * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15. + * doc/c-i386.texi: Add amdfam15. + +2010-01-04 Daniel Gutson <dgutson@codesourcery.com> + + * config/tc-arm.c (do_neon_logic): Accept imm value + in the third operand too. + (operand_parse_code): OP_RNDQ_IMVNb renamed to + OP_RNDQ_Ibig. + (parse_operands): OP_NILO case removed, applied renaming. + (insns): Neon shape changed for some logic instructions. + +2010-01-04 Daniel Gutson <dgutson@codesourcery.com> + + * config/tc-arm.c (do_neon_ldx_stx): Added + validation for vector load/store insns. + +2010-01-04 Edmar Wienskoski <edmar@freescale.com> + + * config/tc-ppc.c (md_show_usage): Document -me500mc64. + +2010-01-03 Daniel Gutson <dgutson@codesourcery.com> + + * config/tc-arm.c (struct arm_it): New flag 'is_neon'. + (NEON_ENC_*): Macros renamed to _NEON_ENC_*. + (NEON_ENCODE): New macro. + (check_neon_suffixes): New macro. + (do_vfp_cond_or_thumb): Set the 'is_neon' flag. + (do_vfp_nsyn_opcode): Likewise. + (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro. + (do_vfp_nsyn_cmp): Likewise. + (do_neon_shl_imm): Likewise. + (do_neon_qshl_imm): Likewise. + (neon_dyadic_misc): Likewise. + (do_neon_mac_maybe_scalar): Likewise. + (do_neon_qdmulh): Likewise. + (do_neon_qmovn): Likewise. + (do_neon_qmovun): Likewise. + (do_neon_movn): Likewise. + (neon_mac_reg_scalar_long): Likewise. + (do_neon_vmull): Likewise. + (do_neon_trn): Likewise. + (do_neon_ldx_stx): Likewise. + (neon_dp_fixup): Changed signature and set the flag. + (neon_three_same): Call the above with new signature. + (neon_two_same): Likewise. + (neon_imm_shift): Likewise. + (neon_mul_mac): Likewise. + (do_neon_abs_neg): Likewise. + (neon_mixed_length): Likewise. + (do_neon_ext): Likewise. + (do_neon_mov): Likewise. + (do_neon_tbl_tbx): Likewise. + (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro. + (neon_compare): Likewise. + (do_neon_shll): Likewise. + (do_neon_cvt): Likewise. + (do_neon_mvn): Likewise. + (do_neon_dup): Likewise. + (md_assemble): Call check_neon_suffixes (). + +For older changes see ChangeLog-2009 + +Copyright (C) 2010 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |