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Diffstat (limited to 'contrib/binutils/gas/ChangeLog')
| -rw-r--r-- | contrib/binutils/gas/ChangeLog | 1776 |
1 files changed, 1156 insertions, 620 deletions
diff --git a/contrib/binutils/gas/ChangeLog b/contrib/binutils/gas/ChangeLog index 1723944..704e6f9 100644 --- a/contrib/binutils/gas/ChangeLog +++ b/contrib/binutils/gas/ChangeLog @@ -1,758 +1,1294 @@ -2006-07-19 Mat Hostetter <mat@lcs.mit.edu> +2007-07-03 Nathan Sidwell <nathan@codesourcery.com> - * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where - when file and line unknown. + * config/tc-m68k.c (m68k_ip): Add j & K operand types. + (install_operand): Add E encoding. + (md_begin): Check and skip initial '.' arg character. + (get_num): Add 0..511 case. -2006-06-07 Joseph S. Myers <joseph@codesourcery.com> +2007-07-03 Alan Modra <amodra@bigpond.net.au> - * po/Make-in (pdf, ps): New dummy targets. + PR 4713 + * config/obj-elf.c (elf_ecoff_set_ext): Make static when OBJ_MAYBE_ELF. + * config/obj-elf.h (obj_ecoff_set_ext): Comment. -2006-06-02 Joseph S. Myers <joseph@codesourcery.com> +2007-07-03 Mikkel Lauritsen <renard@nospam.dk> - * doc/Makefile.am (TEXI2DVI): Define. + PR 4722 + * app.c (do_scrub_chars <state 5>): Check for output buffer full + after memcpy. + +2007-07-02 Joseph Myers <joseph@codesourcery.com> + + * config/tc-mips.c (s_dtprelword, s_dtpreldword, + s_dtprel_internal): New. + (mips_pseudo_table): Add .dtprelword and .dtpreldword. + (md_apply_fix): Handle BFD_RELOC_MIPS_TLS_DTPREL32 and + BFD_RELOC_MIPS_TLS_DTPREL64. + +2007-07-02 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * config.in: Regenerate. * doc/Makefile.in: Regenerate. - * doc/c-arc.texi: Fix typo. + * po/POTFILES.in: Regenerate. + * po/gas.pot: Regenerate. -2006-05-30 Nick Clifton <nickc@redhat.com> +2007-07-02 Alan Modra <amodra@bigpond.net.au> - * po/es.po: Updated Spanish translation. + * config/tc-ppc.c (ppc_pe_section): Comment out code assigning + coff section flag values to bfd section flag. -2006-05-25 Nathan Sidwell <nathan@codesourcery.com> +2007-06-30 H.J. Lu <hongjiu.lu@intel.com> - * gas/config/tc-m68k.c (m68k_init_arch): Move checking of - cfloat/m68881 to correct architecture before using it. + * aclocal.m4: Regenerated. + * doc/Makefile.in: Likewise. + * Makefile.in: Likewise. -2006-05-16 Nick Clifton <nickc@redhat.com> +2007-06-29 Joseph Myers <joseph@codesourcery.com> - * Import these patches from the mainline: + * as.c (main): Only call create_obj_attrs_section if IS_ELF. - 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de> +2007-06-29 Joseph Myers <joseph@codesourcery.com> - * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate - constant values. + * as.c (create_obj_attrs_section): New. + (main): Call create_obj_attrs_section for ELF. + * read.c (s_gnu_attribute, skip_whitespace, skip_past_char, + skip_past_comma, s_vendor_attribute): New. + (potable): Add gnu_attribute for ELF. + * read.h (s_vendor_attribute): Declare. + * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper + round s_vendor_attribute. + (aeabi_set_public_attributes): Update for new attributes + interfaces. + (arm_md_end): Remove attributes contents setting now done + generically. - 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de> +2007-06-29 M R Swami Reddy <MR.Swami.Redd@nsc.com> - * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups - for PMEM related expressions. + * Makefile.am: Add CR16 related entry. + * Makefile.in: Regenerate. + * config/tc-cr16.h: New file + * config/tc-cr16.c: New file + * doc/c-cr16.texi: New file for cr16 + * doc/all.texi: Entry for cr16 + * doc/Makefile.am: Added c-cr16.texi + * doc/Makefile.in: Regenerate + * doc/as.texinfo: Entry for CR16 target + * NEWS: Announce the support for the new target. -2006-05-11 Thiemo Seufer <ths@mips.com> +2007-06-26 Paul Brook <paul@codesourcery.com> - * config/tc-mips.c (append_insn): Don't check the range of j or - jal addresses. + * config/tc-arm.c (parse_operands): Accept generic coprocessor regs + for OP_RVC. + (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1. -2006-05-10 Alan Modra <amodra@bigpond.net.au> +2007-06-25 H.J. Lu <hongjiu.lu@intel.com> - * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end - of list rather than beginning. + * config/tc-i386.c (process_operands): Replace regKludge + with RegKludge. -2006-05-10 Alan Modra <amodra@bigpond.net.au> +2007-06-25 Richard Sandiford <richard@codesourcery.com> - * write.c (relax_segment): Add pass count arg. Don't error on - negative org/space on first two passes. - (relax_seg_info): New struct. - (relax_seg, write_object_file): Adjust. - * write.h (relax_segment): Update prototype. + * config/tc-mips.h (TC_SYMFIELD_TYPE): New. + * config/tc-mips.c (append_insn): Record which symbols have + R_MIPS16_26 relocations against them. + (mips_fix_adjustable): Don't reduce relocations against such symbols. -2006-05-02 Joseph Myers <joseph@codesourcery.com> +2007-06-22 Sterling Augustine <sterling@tensilica.com> - * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4 - here. - (md_apply_fix3): Multiply offset by 4 here for - BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2. + * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules. + (frag_format_size): Handle RELAX_IMMED_STEP3. + (xtensa_relax_frag, md_convert_frag): Likewise. + * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3. + (RELAX_IMMED_MAXSTEPS): Adjust. + * config/xtensa-relax.c (widen_spec_list): Add transitions from + wide branches to branch-over-jumps. + (build_transition): Handle wide branches in transition patterns. + +2007-06-22 H.J. Lu <hongjiu.lu@intel.com> -2006-05-02 Daniel Jacobowitz <dan@codesourcery.com> + * config/tc-i386.c (disp_size): New. + (imm_size): Likewise. + (output_disp): Use disp_size and imm_size. + (output_imm): Use imm_size. - * doc/Makefile.am (AM_MAKEINFOFLAGS): New. - (TEXI2POD): Use AM_MAKEINFOFLAGS. - (asconfig.texi): Don't set top_srcdir. - * doc/as.texinfo: Don't use top_srcdir. - * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated. +2007-06-19 Sterling Augustine <sterling@tensilica.com> -2006-05-02 Paul Brook <paul@codesourcery.com> + * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about + use of literal_frag field. + * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag + in the literal_frag field. + (xtensa_move_literals): Use it here instead of searching. Update + literal_frag field with new value. - * config/tc-arm.c (arm_optimize_expr): New function. - * config/tc-arm.h (md_optimize_expr): Define - (arm_optimize_expr): Add prototype. - (TC_FORCE_RELOCATION_SUB_SAME): Define. +2007-06-14 Paul Brook <paul@codesourcery.com> -2006-05-01 James Lemke <jwlemke@wasabisystems.com> + * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and + narrow shift by immediate. - * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL. +2007-06-14 H.J. Lu <hongjiu.lu@intel.com> -2006-04-25 Bob Wilson <bob.wilson@acm.org> + * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd. - * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>" - syntax instead of hardcoded opcodes with ".w18" suffixes. - (wide_branch_opcode): New. - (build_transition): Use it to check for wide branch opcodes with - either ".w18" or ".w15" suffixes. + * acinclude.m4: Don't include m4 files. + (BFD_BINARY_FOPEN): Removed. + Remove libtool kludge. -2006-04-25 Bob Wilson <bob.wilson@acm.org> + * Makefile.in: Regenerated. + * doc/Makefile.in: Likewise. + * aclocal.m4: Likewise. + * configure: Likewise. - * config/tc-xtensa.c (xtensa_create_literal_symbol, - xg_assemble_literal, xg_assemble_literal_space): Do not set the - frag's is_literal flag. +2007-06-11 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to... + (XTENSA_PROP_NO_TRANSFORM): ...this. + (frag_flags_struct): Move is_no_transform out of the insn sub-struct. + (xtensa_mark_frags_for_org): New. + (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org. + (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org. + (get_frag_property_flags): Adjust reference to is_no_transform flag. + (xtensa_frag_flags_combinable): Likewise. + (frag_flags_to_number): Likewise. Use XTENSA_PROP_NO_TRANSFORM. + * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG. + +2007-06-06 Paul Brook <paul@codesourcery.com> -2006-04-25 Bob Wilson <bob.wilson@acm.org> + * config/tc-arm.c (s_align): Pad code sections appropriately. - * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default. +2007-06-05 Paul Brook <paul@codesourcery.com> -2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> + * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes. - * po/POTFILES.in: Regenerated. +2007-06-05 Nick Clifton <nickc@redhat.com> -2006-04-14 Sterling Augustine <sterling@tensilica.com> + PR gas/4587 + * config/tc-sparc.c (sparc_ip): Terminate tls_ops array. - * config/tc-xtensa.c (emit_single_op): Do not relax MOVI - instructions when such transformations have been disabled. +2007-06-05 Alan Modra <amodra@bigpond.net.au> -2006-04-10 Sterling Augustine <sterling@tensilica.com> + * config/tc-spu.c (spu_cons): Use deferred_expression. Handle + number@ppu. + (tc_gen_reloc): Abort if neither addsy or subsy is set. + (md_apply_fix): Don't attempt to resolve SPU_PPU relocs. + * config/tc-spu.h (md_operand): Handle @ppu without sym. - * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target - symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags. - (xtensa_fix_close_loop_end_frags): Use the recorded values instead of - decoding the loop instructions. Remove current_offset variable. - (xtensa_fix_short_loop_frags): Likewise. - (min_bytes_to_other_loop_end): Remove current_offset argument. +2007-05-31 Paul Brook <paul@codesourcery.com> -2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl> + * config/tc-arm.c (insns): Allow strex on M profile cores. - * config/tc-z80.c (z80_optimize_expr): Removed; redundant since 2006-04-04. - * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed. +2007-05-29 David S. Miller <davem@davemloft.net> + Jakub Jelinek <jakub@redhat.com> -2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de> + PR gas/4558 + * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks + for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19. - * gas/config/tc-avr.c (mcu_types): Add support for attiny261, - attiny461, attiny861, attiny25, attiny45, attiny85,attiny24, - attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324, - atmega644, atmega329, atmega3290, atmega649, atmega6490, - atmega406, atmega640, atmega1280, atmega1281, at90can32, - at90can64, at90usb646, at90usb647, at90usb1286 and - at90usb1287. - Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx. +2007-05-29 Alan Modra <amodra@bigpond.net.au> -2006-04-07 Paul Brook <paul@codesourcery.com> + * config/tc-spu.h: Wrap in #ifndef/#endif. Delete coff macros. - * config/tc-arm.c (parse_operands): Set default error message. +2007-05-29 Alan Modra <amodra@bigpond.net.au> -2006-04-07 Paul Brook <paul@codesourcery.com> + * config/tc-ppc.c: Convert to ISO C. + * config/tc-ppc.c: Likewise. - * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL. +2007-05-29 Alan Modra <amodra@bigpond.net.au> -2006-04-07 Paul Brook <paul@codesourcery.com> + * write.h (EXEC_MACHINE_TYPE): Delete. + (string_byte_count, section_alignment): Delete. - * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction. +2007-05-28 Nathan Sidwell <nathan@codesourcery.com> -2006-04-07 Paul Brook <paul@codesourcery.com> + * app.c (do_scrub_chars): Cope with \ at end of buffer. - * config/tc-arm.c (THUMB2_LOAD_BIT): Define. - (move_or_literal_pool): Handle Thumb-2 instructions. - (do_t_ldst): Call move_or_literal_pool for =N addressing modes. +2007-05-26 Alan Modra <amodra@bigpond.net.au> -2006-04-07 Alan Modra <amodra@bigpond.net.au> + * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in + top 32 bits of 64 bit value if so doing results in passing + range check. Rewrite sign extension fudges similarly. Enable + fudges for powerpc64 too. Report user value if range check + fails rather than fudged value. Negate PPC_OPERAND_NEGATIVE + range rather than value, also to report user value on failure. - PR 2512. - * config/tc-i386.c (match_template): Move 64-bit operand tests - inside loop. +2007-03-25 Paul Brook <paul@codesourcery.com> -2006-04-06 Carlos O'Donell <carlos@codesourcery.com> + * config/tc-arm.c (T2_SUBS_PC_LR): Define. + (do_t_add_sub): Correctly encode subs pc, lr, #const. + (do_t_mov_cmp): Correctly encode movs pc, lr. - * po/Make-in: Add install-html target. - * Makefile.am: Add install-html and install-html-recursive targets. - * Makefile.in: Regenerate. - * configure.in: AC_SUBST datarootdir, docdir, htmldir. +2007-05-24 Steve Ellcey <sje@cup.hp.com> + + * Makefile.in: Regnerate. * configure: Regenerate. - * doc/Makefile.am: Add install-html and install-html-am targets. + * aclocal.m4: Regenerate. * doc/Makefile.in: Regenerate. -2006-04-06 Alan Modra <amodra@bigpond.net.au> +2007-05-22 Bob Wilson <bob.wilson@acm.org> + + * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements + and index entries about automatic alignment of ENTRY instructions. + +2007-05-22 Nick Clifton <nickc@redhat.com> + + * doc/as.texinfo: Use @copying around the copyright notice. + +2007-05-18 Joseph Myers <joseph@codesourcery.com> + + * config/tc-mips.c (s_mipsset): Use generic s_set for directives + containing a comma. + +2007-05-17 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/4517 + 2003-06-05 Michal Ludvig <mludvig@suse.cz> + * doc/as.texinfo: Document new directives: .cfi_restore, + .cfi_undefined, .cfi_same_value, .cfi_return_column, + .cfi_remember_state and .cfi_restore_state. + +2007-05-17 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-m68k.c (md_apply_fix): Show value of out of range + fixups in error message. + (md_conver_frag_1): Propagate the fix source location and use + as_bad_where rather than fatal, for better error messages. + +2007-05-16 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr. + +2007-05-15 Mark Shinwell <shinwell@codesourcery.com> + + * app.c (do_scrub_chars): Don't damage \@ pseudo-variables. + +2007-05-15 Vincent Riviere <vincent.riviere@freesbee.fr> + + PR gas/3041 + * config/tc-m68k.c (relaxable_symbol): Make sure that the correct + addend is stored for relocs against weak symbols. + (md_apply_fix): So not loose track of addend for relocs against + weak symbols. + +2007-05-14 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (md_parse_option): Fix parsing of -O option. + +2007-05-14 Mei Ligang <ligang@sunnorth.com.cn> + + * config/tc-score.c (data_op2, validate_immediate): Fix bug for + addri, addri.c, subi, and subi.c when immediate number is hex. + (score_insns): Remove subis and subis.c. + (do_sub_rdi16): Delete. + +2007-05-11 Alan Modra <amodra@bigpond.net.au> + + * config/tc-spu.c (md_pseudo_table): Add int, long, quad. Call + spu_cons for word. + (md_assemble): Tidy use of insn.flag. + (get_imm): Likewise. Handle uppercase input too. + (spu_cons): New function. + * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs. + (TC_FORCE_RELOCATION): Don't resolve them either. + +2007-05-05 Mark Shinwell <shinwell@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Generate more accurate + diagnostic when 8-bit immediate range is exceeded for + BFD_RELOC_ARM_OFFSET_IMM8. + +2007-05-04 Alan Modra <amodra@bigpond.net.au> + + PR gas/4460 + * config/tc-i386.c (lex_got): Don't replace the reloc token with + a space if we already have a space. + +2007-05-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (match_template): Don't explicitly check + suffix for crc32 in Intel mode. + (process_suffix): Issue an error for crc32 if the operand size + is ambiguous. + +2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr> + Nick Clifton <nickc@redhat.com> + + PR gas/3041 + * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols. + (tc_gen_reloc): Adjust the addend of relocs against weak symbols. + (md_apply_fix): Put zero values into the frags referencing weak + symbols. + +2007-05-02 Alan Modra <amodra@bigpond.net.au> + + PR 4448 + * config/tc-ppc.c (ppc_insert_operand): Don't increase min for + PPC_OPERAND_PLUS1. + +2007-05-01 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (match_template): Check suffix for crc32 in + Intel mdoe. + (process_suffix): Default the suffix of 8bit crc32 to + BYTE_MNEM_SUFFIX. + (check_byte_reg): Skip check for 8bit crc32. + +2007-04-30 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (md_assemble): Use register_prefix in + error/warning message. + (check_byte_reg): Likewise. + (check_long_reg): Likewise. + (check_qword_reg): Likewise. + (check_word_reg): Likewise. + (process_operands): Likewise. + +2007-04-30 Alan Modra <amodra@bigpond.net.au> + + PR 4436 + * config/tc-ppc.c (ppc_insert_operand): Disable range check if + min > max. + +2007-04-28 Thiemo Seufer <ths@networkno.de> + + * config/tc-mips.c: Fix comment. + +2007-04-26 Anatoly Sokolov <aesok@post.ru> + + * config/tc-avr.c (mcu_types): Add support for atmega8hva and + atmega16hva devices. Move at90usb82 device to 'avr5' architecture. + * doc/c-avr.texi: Document new devices. + +2007-04-24 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2007-04-23 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-m68k.c (mcf54455_ctrl): New. + (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New. + (m68k_archs): Add isac. + (m68k_cpus): Add 54455 family. + (m68k_ip): Split Bg into Bb, Bs, Bg. + (m68k_elf_final_processing): Add ISA_C. + * doc/c-m68k.texi (M680x0 Options): Add isac. - * frags.c (frag_offset_fixed_p): Reinitialise offset before - second scan. +2007-04-22 Alan Modra <amodra@bigpond.net.au> -2006-04-05 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> + * read.c (read_a_source_file): Skip multiple spaces to + cover hack in mmix md_start_line_hook which overwrites a + colon with a space. Delete sermon and needless assertion. - * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS. - (GOTT_BASE, GOTT_INDEX): New. - (tc_gen_reloc): Don't alter relocations against GOTT_BASE and - GOTT_INDEX when generating VxWorks PIC. - * configure.tgt (sparc*-*-vxworks*): Remove this special case; - use the generic *-*-vxworks* stanza instead. +2007-04-21 Alan Modra <amodra@bigpond.net.au> -2006-04-04 Alan Modra <amodra@bigpond.net.au> + * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned. + (md_atof): Make number_of_chars unsigned. Revert last change. + * config/tc-or32.c (md_apply_fix): Delete bogus assertions. + * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF. + * config/tc-sh.h (md_optimize_expr): Likewise. + * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus + assertion. + * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise. - PR 997 - * frags.c (frag_offset_fixed_p): New function. - * frags.h (frag_offset_fixed_p): Declare. - * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction. - (resolve_expression): Likewise. +2007-04-21 Nick Clifton <nickc@redhat.com> -2006-04-03 Sterling Augustine <sterling@tensilica.com> + * config/atof-vax.c (md_atof): Fix comparison inside know(). - * config/tc-xtensa.c (init_op_placement_info_table): Check for formats - of the same length but different numbers of slots. + * config/tc-ia64.c (emit_one_bundle): Fix typo. -2006-03-30 Andreas Schwab <schwab@suse.de> +2007-04-21 Alan Modra <amodra@bigpond.net.au> - * configure.in: Fix help string for --enable-targets option. + * expr.c (expr): Assert on rankarg, not rank which can be unsigned. + * read.c (read_a_source_file): Remove buffer_limit[-1] assertion. + Don't skip over NUL char. + (pseudo_set): Set X_op for registers to O_register. + * symbols.c (symbol_clone): Remove assertion that sym is defined. + (resolve_symbol_value): Resolve O_register symbols. + * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab. + Instead find st(0) by hash lookup. + * config/tc-ppc.c (ppc_macro): Warning fix. + + * as.h (ENABLE_CHECKING): Default define to 0. + (know): Assert if ENABLE_CHECKING. + (struct relax_type): Remove superfluous declaration. + * configure.in (--enable-checking): New. * configure: Regenerate. + * config.in: Regenerate. + * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING. + Check for duplicate powerpc_operands entries. + +2007-04-20 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-m68k.c (mcf5253_ctrl): New. + (mcf52223_ctrl): New. + (m68k_cpus): Add 5253, 52221, 52223. + + * config/m68k-parse.h (RAMBAR_ALT): New. + * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New. + (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl, + mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl, + mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl, + mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for + RAMBAR1. + (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT. + (m68k_cpus): Adjust 5206, 5206e & 5307 entries. + (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used. Add it + to control register mapping. + +2007-04-20 Alan Modra <amodra@bigpond.net.au> + + * messages.c (as_internal_value_out_of_range): Fix typo in + error message. Return after printing domain error. + * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits + in max when shifting right. + +2007-04-20 Alan Modra <amodra@bigpond.net.au> -2006-03-28 Nathan Sidwell <nathan@codesourcery.com> - - * gas/config/tc-m68k.c (find_cf_chip): Merge into ... - (m68k_ip): ... here. Use for all chips. Protect against buffer - overrun and avoid excessive copying. - - * config/tc-m68k.c (m68000_control_regs, m68010_control_regs, - m68020_control_regs, m68040_control_regs, m68060_control_regs, - mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs, - mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs, - mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ... - (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl, - mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl, - mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl, - mcf5282_ctrl, mcfv4e_ctrl): ... these. - (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New. - (struct m68k_cpu): Change chip field to control_regs. - (current_chip): Remove. - (control_regs): New. - (m68k_archs, m68k_extensions): Adjust. - (m68k_cpus): Reorder to be in cpu number order. Adjust. - (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove. - (find_cf_chip): Reimplement for new organization of cpu table. - (select_control_regs): Remove. - (mri_chip): Adjust. - (struct save_opts): Save control regs, not chip. - (s_save, s_restore): Adjust. - (m68k_lookup_cpu): Give deprecated warning when necessary. - (m68k_init_arch): Adjust. - (md_show_usage): Adjust for new cpu table organization. - -2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com> - - * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc. - * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4. - * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and - "elf/bfin.h". - (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>. - (any_gotrel): New rule. - (got): Use it, and create Expr_Node_GOT_Reloc nodes. - * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and - "elf/bfin.h". - (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New. - (bfin_pic_ptr): New function. - (md_pseudo_table): Add it for ".picptr". - (OPTION_FDPIC): New macro. - (md_longopts): Add -mfdpic. - (md_parse_option): Handle it. - (md_begin): Set BFD flags. - (md_apply_fix3, bfin_fix_adjustable): Handle new relocs. - (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives - us for GOT relocs. - * Makefile.am (bfin-parse.o): Update dependencies. - (DEPTC_bfin_elf): Likewise. + * messages.c (as_internal_value_out_of_range): Extend to report + errors for values with invalid low bits set. + * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm + fields. Check that operands and opcode fields are disjoint. + (ppc_insert_operand): Check operands using mask rather than bit + count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust + insertion code. + (md_apply_fix): Adjust for struct powerpc_operand change. + +2007-04-19 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on + Thumb-1. Add sanity check for bogus relaxations. + +2007-04-19 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1. + +2007-04-19 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. -2006-03-25 Richard Sandiford <richard@codesourcery.com> +2007-04-19 Nathan Froyd <froydnj@codesourcery.com> - * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use - mcfemac instead of mcfmac. + * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe. -2006-03-22 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Phil Edwards <phil@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> +2007-04-18 H.J. Lu <hongjiu.lu@intel.com> + + * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4. + +2007-04-18 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4. + (match_template): Handle operand size for crc32 in SSE4.2. + (process_suffix): Handle operand type for crc32 in SSE4.2. + (output_insn): Support SSE4.2. + +2007-04-18 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (cpu_arch): Add .sse4.1. + (process_operands): Adjust implicit operand for blendvpd, + blendvps and pblendvb in SSE4.1. + (output_insn): Support SSE4.1. + +2007-04-18 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible. + +2007-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp> + + * config/tc-sh.c (sh_handle_align): Call as_bad_where instead + of as_warn_where for misaligned data. + +2007-04-15 Kaz Kojima <kkojima@rr.iij4u.or.jp> + + * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle + rs_fill frags. + +2007-04-14 Steve Ellcey <sje@cup.hp.com> + + * Makefile.am: Add ACLOCAL_AMFLAGS. + * Makefile.in: Regenerate. - * config/tc-mips.c (mips_target_format): Handle vxworks targets. - (md_begin): Complain about -G being used for PIC. Don't change - the text, data and bss alignments on VxWorks. - (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when - generating VxWorks PIC. - (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. - (macro): Likewise, but do not treat la $25 specially for - VxWorks PIC, and do not handle jal. - (OPTION_MVXWORKS_PIC): New macro. - (md_longopts): Add -mvxworks-pic. - (md_parse_option): Don't complain about using PIC and -G together here. - Handle OPTION_MVXWORKS_PIC. - (md_estimate_size_before_relax): Always use the first relaxation - sequence on VxWorks. - * config/tc-mips.h (VXWORKS_PIC): New. +2007-04-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> -2006-03-21 Paul Brook <paul@codesourcery.com> + * config/tc-sh.c (align_test_frag_offset_fixed_p): New. + (sh_optimize_expr): Likewise. + * config/tc-sh.h (md_optimize_expr): Define. + (sh_optimize_expr): Prototype. - * config/tc-arm.c (md_apply_fix): Fix typo in offset mask. +2007-04-06 Matt Thomas <matt@netbsd.org> -2006-03-21 Sterling Augustine <sterling@tensilica.com> + * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp) + to emit pcrel relocations by DWARF2 in non-code sections. Borrowed + heavily from tc-sparc.c. (vax_cons_fix_new): Likewise. - * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag. - (xtensa_setup_hw_workarounds): Set this new flag for older hardware. - (get_loop_align_size): New. - (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning. - (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag. - (get_text_align_power): Rewrite to handle inputs in the range 2-8. - (get_noop_aligned_address): Use get_loop_align_size. - (get_aligned_diff): Likewise. +2007-04-04 Kazu Hirata <kazu@codesourcery.com> -2006-03-21 Paul Brook <paul@codesourcery.com> + * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a. - * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt. +2007-04-04 Paul Brook <paul@codesourcery.com> -2006-03-20 Paul Brook <paul@codesourcery.com> + * config/tc-arm.c (do_neon_ext): Enforce immediate range. + (insns): Use I15 for vext. - * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define. - (do_t_branch): Encode branches inside IT blocks as unconditional. - (do_t_cps): New function. - (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi, - do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints. - (opcode_lookup): Allow conditional suffixes on all instructions in - Thumb mode. - (md_assemble): Advance condexec state before checking for errors. - (insns): Use do_t_cps. +2007-04-04 Paul Brook <paul@codesourcery.com> -2006-03-20 Paul Brook <paul@codesourcery.com> + * configure.tgt: Loosen checks for arm uclinux eabi targets. - * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before - outputting the insn. +2007-04-02 Sterling Augustine <sterling@tensilica.com> -2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> + * config/tc-xtensa.c (xtensa_flush_pending_output): Check + outputting_stabs_line_debug. - * config/tc-vax.c: Update copyright year. - * config/tc-vax.h: Likewise. +2007-03-26 Anatoly Sokolov <aesok@post.ru> -2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> + * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82, + at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p + devices. + * doc/c-avr.texi: Document new devices. - * config/tc-vax.c (md_chars_to_number): Used only locally, so - make it static. - * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration. +2007-04-02 Richard Sandiford <richard@codesourcery.com> -2006-03-17 Paul Brook <paul@codesourcery.com> + * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options. + * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document. + * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic. - * config/tc-arm.c (insns): Add ldm and stm. +2007-03-30 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> -2006-03-17 Ben Elliston <bje@au.ibm.com> + * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument. + Do not check is_loop_target flag. + (xtensa_frob_label): Adjust calls to xtensa_move_labels. + (xg_assemble_vliw_tokens): Likewise. Also avoid calling + xtensa_move_labels for alignment of loop opcodes. + +2007-03-30 H.J. Lu <hongjiu.lu@intel.com> - PR gas/2446 - * doc/as.texinfo (Ident): Document this directive more thoroughly. + * config/tc-i386.c (process_suffix): Reindent a bit. -2006-03-16 Paul Brook <paul@codesourcery.com> +2007-03-30 Paul Brook <paul@codesourcery.com> - * config/tc-arm.c (insns): Add "svc". + * config/tc-arm.c (encode_thumb2_ldmstm): New function. + (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm. + (do_t_push_pop): Use encode_thumb2_ldmstm. -2006-03-13 Bob Wilson <bob.wilson@acm.org> +2007-03-29 DJ Delorie <dj@redhat.com> - * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar - flag and avoid double underscore prefixes. + * config/tc-m32c.c (rl_for, relaxable): Protect argument. + (md_relax_table): Add entries for ADJNZ macros. + (M32C_Macros): Add ADJNZ macros. + (subtype_mappings): Add entries for ADJNZ macros. + (insn_to_subtype): Check for adjnz and sbjnz insns. + (md_estimate_size_before_relax): Pass insn to insn_to_subtype. + (md_convert_frag): Convert adjnz and sbjnz. -2006-03-10 Paul Brook <paul@codesourcery.com> +2007-03-29 Nick Clifton <nickc@redhat.com> - * config/tc-arm.c (md_begin): Handle EABIv5. - (arm_eabis): Add EF_ARM_EABI_VER5. - * doc/c-arm.texi: Document -meabi=5. + * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long + initialization. + * itbl-ops.h (enum e_processor): Initialise the e_nprocs field + using ITBL_NUMBER_OF_PROCESSORS. + * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS. -2006-03-10 Ben Elliston <bje@au.ibm.com> +2007-03-28 H.J. Lu <hongjiu.lu@intel.com> - * app.c (do_scrub_chars): Simplify string handling. + * config/tc-i386.c (build_modrm_byte): For instructions with 2 + register operands, encode destination in i.rm.regmem if its + RegMem bit is set. -2006-03-07 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - Paul Brook <paul@codesourcery.com> - Ricardo Anguiano <anguiano@codesourcery.com> +2007-03-28 Richard Sandiford <richard@codesourcery.com> Phil Edwards <phil@codesourcery.com> - * config/tc-arm.c (md_apply_fix): Install a value of zero into a - BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA - R_ARM_ABS12 reloc. - (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative - relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12 - relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets. - -2006-03-06 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables - even when using the text-section-literals option. - -2006-03-06 Nathan Sidwell <nathan@codesourcery.com> - - * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k - and cf. - (m68k_ip): <case 'J'> Check we have some control regs. - (md_parse_option): Allow raw arch switch. - (m68k_init_arch): Better detection of arch/cpu mismatch. Detect - whether 68881 or cfloat was meant by -mfloat. - (md_show_usage): Adjust extension display. - (m68k_elf_final_processing): Adjust. - -2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> - - * config/tc-avr.c (avr_mod_hash_value): New function. - (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and - BFD_RELOC_MS8_LDI for hlo8() and hhi8() - (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value - instead of int avr_ldi_expression: use avr_mod_hash_value instead - of (int). - (tc_gen_reloc): Handle substractions of symbols, if possible do - fixups, abort otherwise. - * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX, - tc_fix_adjustable): Define. + * doc/as.texinfo: Put the contents after the title page rather + than at the end of the document. + +2007-03-27 Alan Modra <amodra@bigpond.net.au> + + * NEWS: Mention ".reloc". + +2007-03-26 Sterling Augustine <sterling@tensilica.com> -2006-03-02 James E Wilson <wilson@specifix.com> + * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms + in FLIX instructions. + +2007-03-26 Julian Brown <julian@codesourcery.com> - * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we - change the template, then clear md.slot[curr].end_of_insn_group. + * config/tc-arm.c (arm_it): Add immisfloat field. + (parse_qfloat_immediate): Disallow integer syntax for floating-point + immediates. Fix hex immediates, handle 0.0 and -0.0 specially. + (parse_neon_mov): Set immisfloat bit for operand if it parsed as a + float. + (neon_cmode_for_move_imm): Reject non-float immediates for float + operands. + (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm. -2006-02-28 Jan Beulich <jbeulich@novell.com> +2007-03-26 Julian Brown <julian@codesourcery.com> - * macro.c (get_any_string): Don't insert quotes for <>-quoted input. + * doc/c-arm.texi: Add documentation for .dn/.qn directives. -2006-02-28 Jan Beulich <jbeulich@novell.com> +2007-03-26 Alan Modra <amodra@bigpond.net.au> - PR/1070 - * macro.c (getstring): Don't treat parentheses special anymore. - (get_any_string): Don't consider '(' and ')' as quoting anymore. - Special-case '(', ')', '[', and ']' when dealing with non-quoting - characters. + * doc/as.texinfo (Reloc): Document. + * read.c (potable): Add "reloc". + (s_reloc): New function. + * write.c (reloc_list): New global var. + (resolve_reloc_expr_symbols): New function. + (write_object_file): Call it. + (write_relocs): Process reloc_list. + * write.h (struct reloc_list): New. + (reloc_list): Declare. -2006-02-28 Mat <mat@csail.mit.edu> +2007-03-24 Paul Brook <paul@codesourcery.com> - * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use. + * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes. -2006-02-27 Jakub Jelinek <jakub@redhat.com> +2007-03-24 Paul Brook <paul@codesourcery.com> + Mark Shinwell <shinwell@codesourcery.com> - * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame - field. - (CFI_signal_frame): Define. - (cfi_pseudo_table): Add .cfi_signal_frame. - (dot_cfi): Handle CFI_signal_frame. - (output_cie): Handle cie->signal_frame. - (select_cie_for_fde): Don't share CIE if signal_frame flag is - different. Copy signal_frame from FDE to newly created CIE. - * doc/as.texinfo: Document .cfi_signal_frame. + * config/tc-arm.c (operand_parse_code): Add OP_oRRw. + (parse_operands): Don't expect comma if first operand missing. + Handle OP_oRRw. + (do_srs): Encode register number, checking it is r13. Update comment. + (insns): Update SRS entries to take a register. -2006-02-27 Carlos O'Donell <carlos@codesourcery.com> +2007-03-23 H.J. Lu <hongjiu.lu@intel.com> - * doc/Makefile.am: Add html target. - * doc/Makefile.in: Regenerate. - * po/Make-in: Add html target. - -2006-02-27 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (output_insn): Support Intel Merom New - Instructions. - - * config/tc-i386.h (CpuMNI): New. - (CpuUnknownFlags): Add CpuMNI. - -2006-02-24 David S. Miller <davem@sunset.davemloft.net> - - * config/tc-sparc.c (priv_reg_table): Add entry for "gl". - (hpriv_reg_table): New table for hyperprivileged registers. - (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged - register encoding. - -2006-02-24 DJ Delorie <dj@redhat.com> - - * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix. - (tc_gen_reloc): Don't define. - * config/tc-m32c.c (rl_for, relaxable): New convenience macros. - (OPTION_LINKRELAX): New. - (md_longopts): Add it. - (m32c_relax): New. - (md_parse_options): Set it. - (md_assemble): Emit relaxation relocs as needed. - (md_convert_frag): Emit relaxation relocs as needed. - (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16. - (m32c_apply_fix): New. - (tc_gen_reloc): New. - (m32c_force_relocation): Force out jump relocs when relaxing. - (m32c_fix_adjustable): Return false if relaxing. - -2006-02-24 Paul Brook <paul@codesourcery.com> - - * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7, - arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables. - (struct asm_barrier_opt): Define. - (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables. - (parse_psr): Accept V7M psr names. - (parse_barrier): New function. - (enum operand_parse_code): Add OP_oBARRIER. - (parse_operands): Implement OP_oBARRIER. - (do_barrier): New function. - (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions. - (do_t_cpsi): Add V7M restrictions. - (do_t_mrs, do_t_msr): Validate V7M variants. - (md_assemble): Check for NULL variants. - (v7m_psrs, barrier_opt_names): New tables. - (insns): Add V7 instructions. Mark V6 instructions absent from V7M. - (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh. - (arm_cpu_option_table): Add Cortex-M3, R4 and A8. - (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m. - (struct cpu_arch_ver_table): Define. - (cpu_arch_ver): New. - (aeabi_set_public_attributes): Use cpu_arch_ver. Set - Tag_CPU_arch_profile. - * doc/c-arm.texi: Document new cpu and arch options. - -2006-02-23 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b. - -2006-02-23 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-ia64.c: Update copyright years. - -2006-02-22 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-ia64.c (specify_resource): Add the rule 17 from - SDM 2.2. - -2005-02-22 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (do_pld): Remove incorrect write to - inst.instruction. - (encode_thumb32_addr_mode): Use correct operand. - -2006-02-21 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (md_apply_fix): Fix off-by-one errors. - -2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> - Anil Paranjape <anilp1@kpitcummins.com> - Shilin Shakti <shilins@kpitcummins.com> - - * Makefile.am: Add xc16x related entry. + * config/tc-i386.c (md_begin): Allow '.' in mnemonic. + +2007-03-23 Mark Shinwell <shinwell@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that + attempt to jump to the next instruction into NOPs. + +2007-03-23 Alan Modra <amodra@bigpond.net.au> + + * config/tc-spu.c: Don't include opcode/spu.h. + (md_assemble): Set tc_fix_data.insn_tag and arg_format. + (md_apply_fix): Adjust. + * config/tc-spu.h: Include opcode/spu.h. + (struct tc_fix_info): New. + (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust. + (TC_FORCE_RELOCATION): Define. + +2007-03-22 Joseph Myers <joseph@codesourcery.com> + + * doc/as.texinfo: Include VERSION_PACKAGE when reporting version. + +2007-03-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (process_suffix): Check 0x90 instead of + xchg for xchg %rax,%rax. + +2007-03-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY + and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively. + +2007-03-21 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/4218 + * config/tc-i386.c (match_template): Properly handle 64bit mode + "xchg %eax, %eax". + +2007-03-21 Anton Ertl <anton@mips.complang.tuw> + + PR gas/4124 + * config/tc-alpha.c (emit_ustX): Fix ustq code generation. + +2007-03-21 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am: Run dep-am. + * Makefile.in: Regenerated. + + * config/tc-i386.c: Don't include "opcodes/i386-opc.h". + + * config/tc-i386.h: Include "opcodes/i386-opc.h". + (NOP_OPCODE): Removed. + (template): Likewise. + +2007-03-21 Andreas Schwab <schwab@suse.de> + + * config/tc-i386.h (NOP_OPCODE): Restore. + +2007-03-18 Mark Shinwell <shinwell@codesourcery.com> + + * config/tc-arm.c (do_mul): Don't warn about overlapping + Rd and Rm operands when assembling for v6 or above. + Correctly capitalize register names in the messages. + (do_mlas): Likewise. Delete spurious blank line. + +2007-03-16 Kazu Hirata <kazu@codesourcery.com> + + * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa. + +2007-03-15 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (md_begin): Use i386_regtab_size to scan + i386_regtab. + (parse_register): Use i386_regtab_size instead of ARRAY_SIZE + on i386_regtab. + +2007-03-15 Alexandre Oliva <aoliva@redhat.com> + + PR gas/4184 + * app.c (do_scrub_chars): PUT after setting states. + +2007-03-15 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerated. + + * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of + "opcode/i386.h". + (md_begin): Check reg_name != NULL for the last entry in + i386_regtab. + + * config/tc-i386.h: Move many entries to opcode/i386.h and + opcodes/i386-opc.h. + + * configure.in (need_opcodes): Set true for i386. + * configure: Regenerated. + +2007-03-15 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (REPORT_BUGS_TO): Removed. + (INCLUDES): Remove -DREPORT_BUGS_TO. + * Makefile.in: Regenerated. + + * configure.in (--with-bugurl): Removed. + * configure: Regenerated. + + * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi. + (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc. + (TEXI2DVI): Likewise. + (gasver.texi): Removed. + (MOSTLYCLEANFILES): Remove gasver.texi. + (as.1): Don't depend on gasver.texi. + * doc/Makefile.in: Regenerated. + + * doc/as.texi: Include bfdver.texi instead of gasver.texi. + +2007-03-14 Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-arm.c (arm_copy_symbol_attributes): New. + * config/tc-arm.h (arm_copy_symbol_attributes): Declare. + (TC_COPY_SYMBOL_ATTRIBUTES): Define. + * gas/symbols.c (copy_symbol_attributes): Use + TC_COPY_SYMBOL_ATTRIBUTES. + +2007-03-14 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding. + +2007-03-14 Alan Modra <amodra@bigpond.net.au> + + PR 4029 + * write.c (relax_segment): Insert extra alignment padding + to break infinite relax loop when given impossible + gcc_except_table assembly. + +2007-03-12 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX + on i.tm.base_opcode. + (match_template): Likewise. + (process_operands): Use ~0x3 mask to match MOV_AX_DISP32. + + * config/tc-i386.h (Opcode_D): New. + (Opcode_FloatR): Likewise. + (Opcode_FloatD): Likewise. + (D): Redefined. + (W): Likewise. + (FloatMF): Likewise. + (FloatR): Likewise. + (FloatD): Likewise. + +2007-03-09 Alexandre Oliva <aoliva@redhat.com> + + * app.c (do_scrub_chars): Recognize comments after # line "file". + * read.c (get_linefile_number): New. + (s_app_line): Accept ill-formed .linefile lines as comments. + +2007-03-09 Alan Modra <amodra@bigpond.net.au> + + * config/tc-i386.h (WORKING_DOT_WORD): Define. + +2007-03-09 Alexandre Oliva <aoliva@redhat.com> + + * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile. + * as.h (new_logical_line_flags): New. + * input-scrub.c (new_logical_line): Turned into wrapper for... + (new_logical_line_flags): this. Handle flags. + * read.c (potable): Add linefile. Adjust appline argument. + (s_app_file): Fake .appfiles no more. + (s_app_line): For .linefile, accept file name and flags. + +2007-03-08 Alan Modra <amodra@bigpond.net.au> + + * symbols.c (symbol_relc_make_sym): Comment typo fixes. + +2007-03-08 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. - * configure.in: Added xc16x related entry. - * configure: Regenerate. - * config/tc-xc16x.h: New file - * config/tc-xc16x.c: New file - * doc/c-xc16x.texi: New file for xc16x - * doc/all.texi: Entry for xc16x - * doc/Makefile.texi: Added c-xc16x.texi - * NEWS: Announce the support for the new target. + * po/POTFILES.in: Regenerate. -2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> +2007-03-07 Joseph Myers <joseph@codesourcery.com> - * configure.tgt: set emulation for mips-*-netbsd* + * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of + bug-reporting URL. + * doc/Makefile.am (gasver.texi): Define BUGURL. + * doc/as.texinfo: Use BUGURL. + * Makefile.in, configure, doc/Makefile.in: Regenerate. -2006-02-14 Jakub Jelinek <jakub@redhat.com> +2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com> - * config.in: Rebuilt. + * config/tc-s390.c (md_parse_option): z9-ec option added. -2006-02-13 Bob Wilson <bob.wilson@acm.org> +2007-03-02 Paul Brook <paul@codesourcery.com> - * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting - from 1, not 0, in error messages. - (md_assemble): Simplify special-case check for ENTRY instructions. - (tinsn_has_invalid_symbolic_operands): Do not include opcode and - operand in error message. + * config/tc-arm.c (relax_immediate): Always return positive values. + (relaxed_symbol_addr): New function. + (relax_adr, relax_branch): Use it. + (arm_relax_frag): Pass strect argument. Adjust infinite loop check. -2006-02-13 Joseph S. Myers <joseph@codesourcery.com> +2007-03-01 Joseph Myers <joseph@codesourcery.com> - * configure.tgt (arm-*-linux-gnueabi*): Change to - arm-*-linux-*eabi*. + * as.c (parse_args): Update copyright date. -2006-02-10 Nick Clifton <nickc@redhat.com> +2007-02-28 Nathan Sidwell <nathan@codesourcery.com> - * config/tc-crx.c (check_range): Ensure that the sign bit of a - 32-bit value is propagated into the upper bits of a 64-bit long. + * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf. - * config/tc-arc.c (init_opcode_tables): Fix cast. - (arc_extoper, md_operand): Likewise. +2007-02-28 Nick Clifton <nickc@redhat.com> -2006-02-09 David Heine <dlheine@tensilica.com> + PR gas/3797 + * config/tc-d10v.c (do_assemble): Do not generate error messages, + just return -1 whenever a problem is encountered. + (md_assemble): If do_assemble returns -1 generate a non-fatal + error message and return. - * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for - each relaxation step. + PR gas/2623 + * config/tc-msp430.c (line_separator_char): Change to '{'. -2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr> - - * configure.in (CHECK_DECLS): Add vsnprintf. +2007-02-27 Alan Modra <amodra@bigpond.net.au> + + * config/tc-m68hc11.c (fixup24): Correct fixup size. + (build_jump_insn): Likewise. + (build_insn): Likewise. + (s_m68hc11_relax): Likewise. + +2007-02-27 Alan Modra <amodra@bigpond.net.au> + + * config/obj-elf.c (elf_frob_file): frag_wane any new frags. + +2007-02-25 Mark Shinwell <shinwell@codesourcery.com> + + * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad. + +2007-02-23 Alan Modra <amodra@bigpond.net.au> + + * config/tc-mn10300.c (md_convert_frag): Correct fixup size. + (md_assemble): Likewise. + +2007-02-22 Alan Modra <amodra@bigpond.net.au> + + * write.c (size_seg): Always clear SEC_RELOC here. + (install_reloc): New function, extracted from.. + (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code + with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when + testing frag size. Set SEC_RELOC here. + +2007-02-21 Alan Modra <amodra@bigpond.net.au> + + PR 4082 + * config/tc-avr.h (TC_FX_SIZE_SLACK): Define. + +2007-02-20 Thiemo Seufer <ths@mips.com> + + * doc/c-mips.texi: Document 74kc, 74kf, 74kx. + +2007-02-20 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations. + +2007-02-20 Thiemo Seufer <ths@mips.com> + Chao-Ying Fu <fu@mips.com> + + * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2, + ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support. + (macro_build): Add case '2'. + (macro): Expand M_BALIGN to nop, packrl.ph or balign. + (validate_mips_insn): Add support for balign instruction. + (mips_ip): Handle DSP R2 instructions. Support balign instruction. + (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE, + md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2 + command line options. + (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives. + (md_show_usage): Add -mdspr2 and -mno-dspr2 help output. + * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2, + .set dspr2, .set nodspr2. + +2007-02-20 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New. + (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225. + +2007-02-18 Alan Modra <amodra@bigpond.net.au> + + * write.c (TC_FX_SIZE_SLACK): Define. + (write_relocs): Reinstate check for fixup within frag. + * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define. + * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define. + * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define. + * config/tc-sh.h (TC_FX_SIZE_SLACK): Define. + * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define. + +2007-02-17 Mark Mitchell <mark@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + Vladimir Prus <vladimir@codesourcery.com + Joseph Myers <joseph@codesourcery.com> + + * configure.in (--with-bugurl): New option. + * configure: Regenerate. + * dep-in.sed: Remove bin-bugs.h. + * Makefile.am (REPORT_BUGS_TO): Define. + (INCLUDES): Define REPORT_BUGS_TO. + (DEP_INCLUDES): Likewise. + ($(OBJS)): No longer depend on bin-bugs.h. + * Makefile.in: Regenerate. + * doc/Makefile.in: Regenerate. + * as.c (show_usage): Don't print empty REPORT_BUGS_TO. + * as.h: Remove include of bin-bugs.h. + +2007-02-17 Alan Modra <amodra@bigpond.net.au> + + * write.c: White space fixes. + (fixup_segment): Move symbol_mri_common_p adjustments.. + (write_relocs): ..and symbol_equated_reloc_p adjustments.. + (adjust_reloc_syms): ..to here. + +2007-02-16 Alan Modra <amodra@bigpond.net.au> + + * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than + xmalloc, memset. Don't bother assigning NULL to known zero mem. + (subseg_set_rest): Remove unnecessary cast. + * write.c: Include libbfd.h. Replace PTR with void * throughout. + Remove unnecessary forward declarations and casts. + (set_symtab): Delete extern bfd_alloc. + (fixup_segment): Move. + +2007-02-15 Nathan Sidwell <nathan@codesourcery.com> + + * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID. + * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names. + (mcf5475_ctrl, mcf5485_ctrl): New. + (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families. + (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling. + (init_table): Add asid, mmubar, adjust rombar0. + +2007-02-14 Alan Modra <amodra@bigpond.net.au> + + * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete. + * config/tc-i386.c: Wrap overly long lines, whitespace fixes. + (process_operands): Move old Seg2ShortForm and Seg3ShortForm + code, and test for these insns using a combination of + opcode_modifier and operand_types. + +2007-02-07 Paul Brook <paul@codesourcery.com> + + * configure.tgt: Add arm*-*-uclinux-*eabi. + +2007-02-05 Dave Brolley <brolley@redhat.com> + Richard Sandiford <rsandifo@redhat.com> + DJ Delorie <dj@redhat.com> + Stan Cox <scox@redhat.com> + Jim Blandy <jimb@redhat.com> + Nick Clifton <nickc@redhat.com> + Jim Wilson <wilson@redhat.com> + Frank Ch. Eigler <fche@redhat.com> + Graydon Hoare <graydon@redhat.com> + Ben Elliston <bje@redhat.com> + John Healy <jhealy@redhat.com> + Richard Henderson <rth@redhat.com> + + * Makefile.am (CPU_TYPES): Add mep. + (TARGET_CPU_CFILES): Add tc-mep.c. + (TARGET_CPU_HFILES): Add tc-mep.h. + (DEPTC_mep_elf): New variable. + (DEPTC_mep_coff): Likewise. + (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise. + * configure.in: Support mep. + * configure.tgt: Likewise. + * config/tc-mep.c: New file. + * config/obj-elf.c: New file. + * config/tc-mep.c: New file. + * config/tc-mep.h: New file. + * testsuite/gas/mep: New testsuite with content. + * Makefile.in: Regenerate. * configure: Regenerate. - * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not - include/declare here, but... - * as.h: Move code detecting VARARGS idiom to the top. - (errno.h, stdarg.h, varargs.h, va_list): ...here. - (vsnprintf): Declare if not already declared. - -2006-02-08 H.J. Lu <hongjiu.lu@intel.com> - - * as.c (close_output_file): New. - (main): Register close_output_file with xatexit before - dump_statistics. Don't call output_file_close. - -2006-02-07 Nathan Sidwell <nathan@codesourcery.com> - - * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs, - mcf5329_control_regs): New. - (not_current_architecture, selected_arch, selected_cpu): New. - (m68k_archs, m68k_extensions): New. - (archs): Renamed to ... - (m68k_cpus): ... here. Adjust. - (n_arches): Remove. - (md_pseudo_table): Add arch and cpu directives. - (find_cf_chip, m68k_ip): Adjust table scanning. - (no_68851, no_68881): Remove. - (md_assemble): Lazily initialize. - (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329. - (md_init_after_args): Move functionality to m68k_init_arch. - (mri_chip): Adjust table scanning. - (md_parse_option): Reimplement 'm' processing to add -march & -mcpu - options with saner parsing. - (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension, - m68k_init_arch): New. - (s_m68k_cpu, s_m68k_arch): New. - (md_show_usage): Adjust. - (m68k_elf_final_processing): Set CF EF flags. - * config/tc-m68k.h (m68k_init_after_args): Remove. - (tc_init_after_args): Remove. - * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options. - (M68k-Directives): Document .arch and .cpu directives. - -2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> - - * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as - synonyms for equ and defl. - (z80_cons_fix_new): New function. - (emit_byte): Disallow relative jumps to absolute locations. - (emit_data): Only handle defb, prototype changed, because defb is - now handled as pseudo-op rather than an instruction. - (instab): Entries for defb,defw,db,dw moved from here... - (md_pseudo_table): ... to here, use generic cons() for defw,dw. - Add entries for def24,def32,d24,d32. - (md_assemble): Improved error handling. - (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one. - * config/tc-z80.h (TC_CONS_FIX_NEW): Define. - (z80_cons_fix_new): Declare. - * doc/c-z80.texi (defb, db): Mention warning on overflow. - (def24,d24,def32,d32): New pseudo-ops. + +2007-02-05 Dave Brolley <brolley@redhat.com> + + * cgen.c (gas_cgen_install_complex_reloc): Removed. + (complex_reloc_installation_howto): Removed. + +2007-02-05 Dave Brolley <brolley@redhat.com> + Graydon Hoare <graydon@redhat.com> + DJ Delorie <dj@redhat.com> + Catherine Moore <clm@redhat.com> + Michael Chastain <chastain@redhat.com> + Frank Ch. Eigler <fche@redhat.com> + + * symbols.c (use_complex_relocs_for): New, to decide + when to use complex relocs. Add signed RELC support. + (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally + encode expression symbols as mangled complex relocation symbols (when + compiled with -DOBJ_COMPLEX_RELOC). + (symbol_relc_make_sym,value,expr): New traversal/conversion routines. + * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call + encode_addend with new args. Modify to get start, length from + ifield whenever it is set. Also change condition on which + self-describing relocs are encoded. Add hook into + gas_cgen_encode_addend. + (queue_fixup_recursively): Add signed RELC support. Change from masked + expr to trunc flag. Restore assignment of sub-field value to + temporary in fixups array. Reflect changed meaning of last arg to + queue_fixup_recursively. + (fixup): Add cgen_maybe_multi_ifield member. + (make_right_shifted_expr): New function. + (queue_fixup): Change to recursive function that fragments + fixups if operand has a multi-ifield. + (gas_cgen_parse_operand): Add RELC code to wrap expressions in + symbols, call weak_operand_overflow_check, and fragment call + queue_fixup with operand fields. + (gas_cgen_finish_insn) Modify to manage ifield pointer. + (weak_operand_overflow_check): New function to try to select + insns correctly. + (gas_cgen_encode_addend): New function for relc. + (gas_cgen_install_complex_reloc): Likewise. + (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc. + * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add + cgen_maybe_multi_ifield field to fx_cgen substructure. + * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32. + * symbols.h (symbol_relc_make_sym,value,expr): New prototypes. + +2007-02-03 DJ Delorie <dj@delorie.com> + + * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3 + byte relocs. + * config/tc-m32c.h (TC_CONS_FIX_NEW): Define. + (m32c_cons_fix_new): Prototype. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init. + (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise. -2006-02-02 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (do_shift): Remove Thumb-1 constraint. - -2005-02-02 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND, - T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR, - T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB, - T2_OPCODE_RSB): Define. - (thumb32_negate_data_op): New function. - (md_apply_fix): Use it. - -2006-01-31 Bob Wilson <bob.wilson@acm.org> - - * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol - fields. - * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field. - * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of - subtracted symbols. - (relaxation_requirements): Add pfinish_frag argument and use it to - replace setting tinsn->record_fix fields. - (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements - and vinsn_to_insnbuf. Remove references to record_fix and - slot_sub_symbols fields. - (xtensa_mark_narrow_branches): Delete unused code. - (is_narrow_branch_guaranteed_in_range): Handle expr that is not just - a symbol. - (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set - record_fix fields. - (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols. - (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use - of the record_fix field. Simplify error messages for unexpected - symbolic operands. - (set_expr_symbol_offset_diff): Delete. - -2006-01-31 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL. - -2006-01-31 Paul Brook <paul@codesourcery.com> - Richard Earnshaw <rearnsha@arm.com> - - * config/tc-arm.c: Use arm_feature_set. - (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none, - arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1, - fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2): - New variables. - (insns): Use them. - (md_atof, opcode_select, opcode_select, md_assemble, md_assemble, - md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch, - arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes, - s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU - feature flags. - (arm_legacy_option_table, arm_option_cpu_value_table): New types. - (arm_opts): Move old cpu/arch options from here... - (arm_legacy_opts): ... to here. - (md_parse_option): Search arm_legacy_opts. - (arm_cpus, arm_archs, arm_extensions, arm_fpus) - (arm_float_abis, arm_eabis): Make const. - -2006-01-25 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs. - -2006-01-21 Jie Zhang <jie.zhang@analog.com> - - * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate - in load immediate intruction. - -2006-01-21 Jie Zhang <jie.zhang@analog.com> - - * config/bfin-parse.y (value_match): Use correct conversion - specifications in template string for __FILE__ and __LINE__. - (binary): Ditto. - (unary): Ditto. - -2006-01-18 Alexandre Oliva <aoliva@redhat.com> - - Introduce TLS descriptors for i386 and x86_64. - * config/tc-i386.c (tc_i386_fix_adjustable): Handle - BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL, - BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL. - (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and - BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the - displacement bits. - (build_modrm_byte): Set up zero modrm for TLS desc calls. - (lex_got): Handle @tlsdesc and @tlscall. - (md_apply_fix, tc_gen_reloc): Handle the new relocations. - -2006-01-11 Nick Clifton <nickc@redhat.com> - - Fixes for building on 64-bit hosts: - * config/tc-avr.c (mod_index): New union to allow conversion - between pointers and integers. - (md_begin, avr_ldi_expression): Use it. - * config/tc-i370.c (md_assemble): Add cast for argument to print - statement. - * config/tc-tic54x.c (subsym_substitute): Likewise. - * config/tc-mn10200.c (md_assemble): Use a union to convert the - opindex field of fr_cgen structure into a pointer so that it can - be stored in a frag. - * config/tc-mn10300.c (md_assemble): Likewise. - * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer - types. - * config/tc-v850.c: Replace uses of (int) casts with correct - types. - -2006-01-09 H.J. Lu <hongjiu.lu@intel.com> - - PR gas/2117 - * symbols.c (snapshot_symbol): Don't change a defined symbol. - -2006-01-03 Hans-Peter Nilsson <hp@bitrange.com> - - PR gas/2101 - * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as - a local-label reference. - -For older changes see ChangeLog-2005 +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New. + (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table. + (map_suffix_reloc_to_operator): New. + (map_operator_to_reloc): New. + (expression_maybe_register): Fix incorrect test of return value from + xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator. + (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field. + (tinsn_get_tok): Delete prototype. + * config/tc-xtensa.c (tinsn_get_tok): Delete. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-relax.h (struct build_instr): Delete id field. + * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL + and LABEL tokens. + (append_literal_op, append_label_op): Remove litnum/labnum arguments; + set op_data fields to zero. + (parse_id_constant): Delete. + (build_transition): Remove code to handle numbered literals and labels. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-relax.c (build_transition): Remove code after as_fatal. + (build_transition_table): Likewise. + +2007-02-01 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of + fx_tcbit. + * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove. + +2007-02-02 Alan Modra <amodra@bigpond.net.au> + + * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move. + (struct fix <fx_plt>): Rename to tcbit2. + * write.c (fix_new_internal): Adjust. + (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt. + * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise. + * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise. + * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise. + * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise. + * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise. + * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise. + * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise. + * config/tc-msp430.c (msp430_force_relocation_local): Likewise. + * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt. + * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt. + Instead, compare fx_r_type. + * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use + fx_tcbit in place of fx_plt. + * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define. + * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference + to fx_plt. + +2007-01-30 Nick Clifton <nickc@redhat.com> + + * as.c (main): Mark symbols created via the --defsym command line + option as volatile so that they can be overridden later on by a + .set directive. This maintains compatibility with the behaviour + of earlier versions of the assembler. + * doc/as.texinfo (--defsym): Document that the defined symbol's + value can be overridden via a .set directive. + +2007-01-28 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (swap_imm_operands): Renamed to ... + (swap_2_operands): This. Take 2 ints. + (md_assemble): Updated. + (swap_operands): Call swap_2_operands to swap 2 operands. + +2007-01-24 DJ Delorie <dj@redhat.com> + + * config/tc-m32c.c (md_pseudo_table): Add .3byte. + +2007-01-22 Nick Clifton <nickc@redhat.com> + + PR gas/3871 + * tc-score.c: Remove unnecessary uses of _(). + Make the err_msg[] a file level local array in order to save + storage space. + Remove unnecessary sprintf()s. + +2007-01-18 Mei Ligang <ligang@sunnorth.com.cn> + + PR gas/3871 + * config/tc-score.c : Using _() for const string. + Do not assign inst.error with a local string pointer. + (md_section_align): Pad section. + +2007-01-13 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_modrm_byte): Check number of operands + when procssing memory/register operand. + +2007-01-12 Nick Clifton <nickc@redhat.com> + + PR gas/3856 + * macro.c (expand_irp): Do not ignore spaces inside quoted + strings. + +2007-01-12 Alan Modra <amodra@bigpond.net.au> + + * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete. + * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete. + * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete. + (TC_FORCE_RELOCATION): Define. + (TC_FORCE_RELOCATION_LOCAL): Define. + * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust. + +2007-01-12 Alan Modra <amodra@bigpond.net.au> + + * input-file.c (input_file_open): Check fgets return. + +2007-01-11 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_t_add_sub): Use Rd and Rs. + +2007-01-11 Nick Clifton <nickc@redhat.com> + + PR gas/3707 + * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt + variable. + + * config/tc-mcore.c (md_number_to_chars): Use + number_to_chars_{big|little}endian. + +2007-01-08 Kazu Hirata <kazu@codesourcery.com> + + * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an + architecture by itself. + (m68k_ip): Don't issue a warning for tbl instructions on fido. + (m68k_elf_final_processing): Treat Fido as an architecture by + itself. + +2007-01-08 Kai Tietz <kai.tietz@onevision.com> + + * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw* + +2007-01-05 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax + depending on allow_naked_reg. + +2007-01-04 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form. + +2007-01-04 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/3830 + * config/tc-i386.c (register_prefix): New. + (set_intel_syntax): Set set_intel_syntax to "" if register + prefix isn't needed. + (check_byte_reg): Use register_prefix for error message. + (check_long_reg): Likewise. + (check_qword_reg): Likewise. + (check_word_reg): Likewise. + +2006-01-04 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM. + (do_neon_qshl_imm): Likewise. + (do_neon_rshl): New function. Handle rounding variants of + v{q}shl-by-register. + (insns): Use do_neon_rshl for vrshl, vqrshl. + +2007-01-04 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt + and vacle. + +2007-01-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (swap_operands): Remove branches. + +2007-01-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c: Update copyright year. + * config/tc-i386.h: Likewise. + +2007-01-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (smallest_imm_type): Return unsigned int + instead of int. + +2007-01-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c: Convert to ISO C90 formatting + * config/tc-i386.h: Likewise. + +2007-01-03 David Daney <ddaney@avtrex.com> + + * config/tc-mips.c (md_show_usage): Clean up -mno-shared + documentation. + +For older changes see ChangeLog-2006 Local Variables: mode: change-log |
