2004-07-07 Tomer Levi <Tomer.Levi@nsc.com> * Makefile.am (CPU_TYPES): Add crx. (TARGET_CPU_CFILES): Add config/tc-crx.c. (TARGET_CPU_HFILES): Add config/tc-crx.h. (DEPTC_crx_elf): New target. (DEPOBJ_crx_elf): Likewise. (DEP_crx_elf): Likewise. * Makefile.in: Regenerate. * configure.in: Add crx* target. * configure: Regenerate. * config/tc-crx.c: New file. * config/tc-crx.h: New file. * NEWS: Mention new target. 2004-07-06 Nick Clifton <nickc@redhat.com> * config.in: Undefine TARGET_SYMBIAN by default. * configure.in: * configure: Regenerate. Add sh-symbian-elf target. If selected define TARGET_SYMBIAN. * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target format if TARGET_SYMBIAN has been defined. * output-file.c (output_file_create): Report the target format chosen when bfd_openw reports that it is invalid. * config/obj-coff.c (coff_pseudo_table): Only define the weak pseudo for BFD based assemblers. 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com> gas: * config/tc-sh.c (md_assemble): Change isspace to ISSPACE. (md_parse_option): Remove redundant -isa testing. Make bfd_arch variable const. (md_show_usage): Make bfd_arch variable const. 2004-07-03 James E Wilson <wilson@specifixinc.com> * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr. * config/tc-ia64.h (md_frag_check): Define. 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com> * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak externals. * doc/as.texinfo (Weak): Document PE weak symbols. 2004-07-03 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro. (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS. (mips_frob_file): Rework so that only a single pass through the relocs is needed. Allow %lo()s to have higher offsets than their corresponding %hi()s or %got()s. 2004-07-02 Nick Clifton <nickc@redhat.com> * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not allow values which have come from undefined symbols. Always consider this fixup to have been processed as a reloc cannot be generated for it. 2004-07-02 Alan Modra <amodra@bigpond.net.au> * frags.h (struct frag): Add has_code and insn_addr fields. * write.c (cvt_frag_to_fill): Invoke md_frag_check. * config/tc-ppc.c (md_assemble): Check and set insn_addr. * config/tc-ppc.h (md_frag_check): Define. 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org> * doc/Makefile.am (info): Rename goal to... (info-local): ... this, to preserve implicit dependencies. * doc/Makefile.in: Regenerate with automake 1.8.5. 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> * config/tc-m32r.c (md_convert_frag): Changed for @PLT. (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT. (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT. (tc_gen_reloc): Likewise. (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT. (m32r_parse_name): Likewise. (m32r_cgen_parse_fix_exp): Likewise. * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT. (O_PIC_reloc): Likewise. (TC_CGEN_PARSE_FIX_EXP): Likewise.. * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP for @GOTOFF, @GOT, @PLT. 2004-06-21 Jan Beulich <jbeulich@novell.com> * gas/symbols.c: While discarding ordinary local absolute symbols when --strip-local-absolute is in effect, retain file symbols. 2004-06-20 Andreas Schwab <schwab@suse.de> * config/tc-m68k.c (mri_chip): Replace current_chip, not augment. (md_parse_option): Likewise. 2004-06-17 Jan Beulich <jbeulich@novell.com> * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT. * config/te-netware.h: New file. * config/te-ppcnw.h: Delete: Obsolete. * configure.in: Eliminate ill NetWare targets. Make generic NetWare target use proper emulation. * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add reference to new te-netware.h. * configure: Regenerate. * Makefile.in: Regenerate. 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com> * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned comparison in .insn pseudo operation. 2004-06-15 Alan Modra <amodra@bigpond.net.au> * config/obj-coff.c (coff_adjust_section_syms): Use bfd_get_section_size instead of bfd_get_section_size_before_reloc. (coff_frob_section): Likewise. * config/tc-mips.c (md_apply_fix3): Likewise. * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size. (elf_frob_file_after_relocs): Likewise. 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * config/tc-hppa.c (log2): Rename to exact_log2. (pa_next_subseg): Delete unused function. (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED. (create_new_subspace): Likewise. Bug gas/213 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake labels. Fix warning. 2004-05-28 DJ Delorie <dj@redhat.com> * config/tc-mn10300.h (tc_fix_adjustable): Define. * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug or non-merged symbols. 2004-05-28 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (remove_marked_resource): Save, clear and restore the old slot when inserting srlz.i/srlz.d. 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com> * Makefile.am: Regenerate dependecies. * Makefile.in: Regenerate. * config/tc-sh.c (valid_arch): Make unsigned. (preset_target_arch): Likewise. (md_begin): Use new architecture flags system. (get_specific): Likewise. (assemble_ppi): Likewise. (md_assemble): Likewise. Also fix error check for bad opcodes. (md_parse_option): Likewise. Also generate -isa values according to the table in bfd/cpu-sh.c instead of just constants. Also allow <arch>-up ISA variants. (sh_elf_final_processing): Replace if-else chain with a call to sh_find_elf_flags(). * testsuite/gas/sh/arch: New directory. * testsuite/gas/sh/arch/arch.exp: New test script. * testsuite/gas/sh/arch/arch_expected.txt: New file. * testsuite/gas/sh/arch/sh.s: New file. * testsuite/gas/sh/arch/sh2.s: New file. * testsuite/gas/sh/arch/sh-dsp.s: New file. * testsuite/gas/sh/arch/sh2e.s: New file. * testsuite/gas/sh/arch/sh3-nommu.s: New file. * testsuite/gas/sh/arch/sh3.s: New file. * testsuite/gas/sh/arch/sh3-dsp.s: New file. * testsuite/gas/sh/arch/sh3e.s: New file. * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file. * testsuite/gas/sh/arch/sh4-nofpu.s: New file. * testsuite/gas/sh/arch/sh4.s: New file. * testsuite/gas/sh/arch/sh4a-nofpu.s: New file. * testsuite/gas/sh/arch/sh4al-dsp.s: New file. * testsuite/gas/sh/arch/sh4a.s: New file. 2004-05-28 Peter Barada <peter@the-baradas.com> * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing with zero offset into mode 2 addressing to save a word. 2004-05-27 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (ar_is_in_integer_unit): Removed. (ar_is_only_in_integer_unit): New. (ar_is_only_in_memory_unit): New. (generate_unwind_image): Silence gcc on 32bit host. (md_assemble): Use ar_is_only_in_integer_unit instead of ar_is_in_integer_unit. Check AR access. 2004-05-27 Peter Barada <peter@the-baradas.com> * config/tc-m68k.c (md_begin): Sort the opcode table into alphabetical order. (m68k_compare_opcode): New function to do the sorting. 2004-05-24 Peter Barada <peter@the-baradas.com> * config/m68k-parse.y(operand): Allow for MAC/EMAC mask addressing on MIT style operands. * config/m68k-parse.y(yylex): Allow '-&' for predecrement w/mask addressing. * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type operands. 2004-05-23 Alan Modra <amodra@bigpond.net.au> * expr.c (operand, operator): Don't reject '++' and '--'. 2004-05-20 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16 dwarf tables. 2004-05-17 Adam Nemet <anemet@lnxw.com> * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF. * configure: Regenerate. 2004-05-13 Paul Brook <paul@codesourcery.com> * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries. 2004-05-13 Joel Sherrill <joel@oarcorp.com> * configure.in (or32-*-rtems*): Switch to elf. * configure: Regenerate. 2004-05-13 Nick Clifton <nickc@redhat.com> * po/fr.po: Updated French translation. 2004-05-11 Nick Clifton <nickc@redhat.com> * doc/as.texinfo (Section): Document G and T flags to .section directive. Document the extra arguments that the G flag requires. Document the #tls flag. 2004-05-11 H.J. Lu <hongjiu.lu@intel.com> * subsegs.c (section_symbol): Create a new section symbol if the existing one doesn't match. * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol. 2004-05-07 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120 to cope with VR4181A errata MD(1) and MD(4). 2004-05-07 Brian Ford <ford@vss.fsi.com> * NEWS: Mention .secrel32 for pe[i]-i386. 2004-05-07 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New. (HANDLE_ALIGN): New. 2004-05-06 Daniel Jacobowitz <dan@debian.org> * Makefile.am (DIST_SUBDIRS): Define. * aclocal.m4: Regenerate with automake 1.8.4. * Makefile.in: Likewise. * doc/Makefile.in: Likewise. 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com> * config/tc-ia64.c (dot_serialize): Declare. (dot_serialize): New function. (md_pseudo_table): Add ".serialize.data" and ".serialize.instruction" directives. 2004-05-06 Nick Clifton <nickc@redhat.com> * messages (as_internal_value_out_of_range): Print a message about a value being out of range. Be consistent about whether the values are printed in decimal or hexadecimal. (as_warn_value_out_of_range): Generate a warning message about an out of range value. (as_bad_value_out_of_range): Generate an error message about an out of range value. * as.h: Prototype the new functions. * config/tc-alpha.c (insert_operand): Use new function. * config/tc-arc.c (arc_insert_operand): Likewise. * config/tc-mn10200.c (mn10200_insert_operand): Likewise. * config/tc-mn10300.c (mn10300_insert_operand): Likewise. * config/tc-ppc.c (ppc_insert_operand): Likewise. * config/tc-s390.c (s390_insert_operand): Likewise. * config/tc-v850.c (v850_insert_operand): Likewise. 2004-05-05 Alexandre Oliva <aoliva@redhat.com> * configure.in: Set em=linux for frv-*-*linux*. * configure: Rebuilt. * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if... (frv_md_fdpic_enabled): New. * config/tc-frv.c (frv_md_fdpic_enabled): New. (DEFAULT_FDPIC): New. (frv_flags): Use DEFAULT_FDPIC. (frv_pic_flag): Likewise. (OPTION_NOPIC): New. (md_longopts): Add -mnopic. (md_parse_option): Handle it. (md_show_usage): Add -mfdpic and -mnopic. 2004-05-05 Peter Barada <peter@the-baradas.com> * config/tc-m68k.c: Add find_cf_chip to print list of valid chips for invalid coldfire instructions, rename selectors for ColdFire sub-variants, add 521x,5249,547x,548x and aliases, add current_chip to track which chip is referred to(including save/restore), use current_chip to select control registers, not current_arch. (md_show_usage): Add new chips. * doc/c-m68k.texi: Document new command line switches. 2004-05-05 Jakub Jelinek <jakub@redhat.com> * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove. (NOP_OPCODE): Define. (s390_align_code): Remove prototype. * tc-s390.c (s390_align_code): Remove. 2004-05-04 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (make_unw_section_name): Removed. (start_unwind_section): New function. (generate_unwind_image): Take const segT instead of const char *. (dot_handlerdata): Adjusted. (dot_endp): Likewise. 2004-05-02 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (obj_elf_change_section): Allow the ".note.GNU-stack" section has SHF_EXECINSTR. 2004-05-02 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (get_section): Return bfd_boolean. (obj_elf_change_section): Call bfd_get_section_by_name_if instead of bfd_map_over_sections. 2004-04-30 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (get_section): New function. (obj_elf_change_section): Support multiple sections with same name. 2004-04-30 Nick Clifton <nickc@redhat.com> * config/tc-arm.c (create_register_alias): Fix typo checking for case sensitive register aliases. (co_proc_number): Use error message string in all_reg_maps[] array. (cp_reg_required_here): Likewise. (fp_reg_required_here): Likewise. 2004-04-29 Brian Ford <ford@vss.fsi.com> * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags. 2004-04-28 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build) (load_address, macro, mips_ip, md_parse_option) (mips_force_relocation, mips_validate_fix, md_apply_fix3) (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all embedded-PIC handling, and update comments. (SWITCH_TABLE): Remove. * config/tc-mips.h (DIFF_EXPR_OK): Delete. (enum mips_pic_level): Remove EMBEDDED_PIC. (EXTERN_FORCE_RELOC): Remove embedded-PIC handling. (TC_FORCE_RELOCATION): Update comment. * ecoff.c (ecoff_build_lineno): Add comment about some code that might be safe to remove now that MIPS embedded-PIC is gone. 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * config/obj-som.c (obj_som_init_stab_section): Add new arguments in call to obj_set_subsection_attributes. (obj_som_init_stab_section): Likewise. * config/tc-hppa.c (default_subspace_dict): Add comdat field. (pa_def_subspaces): Provide comdat default. (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and not SEC_IS_COMMON if section is comdat, common or dup_common. Update calls to create_new_subspace and update_subspace to pass comdat flag. (create_new_subspace, update_subspace): Add new comdat argument. Use it in calls to obj_set_subsection_attributes. * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter and use of comdat, common and dup_comm parameters. 2004-04-26 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (obj_elf_change_section): Check if the old group name is NULL before comparison. 2004-04-23 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.h (mips_dwarf2_addr_size): Prototype. 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN. 2004-04-23 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (md_longopts): Remove -membedded-pic option. (OPTION_MEMBEDDED_PIC): Remove. (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL) (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS) (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64) (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH) (OPTION_ELF_BASE): Renumber. (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling. (md_show_usage): Remove mention of -membedded-pic. * doc/as.texinfo: Remove mention of -membedded-pic. 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove. * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove a.out support. (md_begin, mips_ip, md_parse_option, s_change_sec, s_option, s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of USE_GLOBAL_POINTER_OPT. 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * config/tc-mips.c (macro): One more use of load_delay_nop. 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp> * config/tc-mips.c (load_delay_nop): New function. (load_address, macro): Use load_delay_nop() to build a nop which can be omitted with gpr_interlocks. 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * config/tc-mips.c (hilo_interlocks, gpr_interlocks, cop_interlocks): Remove superfluous CPU entries. 2004-04-22 Paul Brook <paul@codesourcery.com> * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4. 2004-04-22 Peter Barada <peter@the-baradas.com> * NEWS: Added support for EMAC instructions and MAC/EMAC Motorola syntax. * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC scale factor tokens, trailing_ampersand to mark mask addressing for MAC/EMAC instructions. * config/m68k-parse.y: Add options_ampersand clause, '<<', '>>'. (yylex): Handle '>', '<', and '&' following '+'. * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire architectures in archs[]. (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>' respectively. (m68k_ip): Handle trailing '&' on MAC/EMAC insns. (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']' cases. Add EMAC operands to init_table[]. 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be> * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED state. (TC_SEGMENT_INFO_TYPE): Define to enum mstate. * config/tc-arm.c (enum mstate): Delete from here. (mapping_state): Remove the static mapstate variable and instead store the state in the segment. This allows a per-section mapping state. Handle and ignore MAP_UNDEFINED states. (arm_elf_change_section): Get the current mapping state from the new section. (s_ltorg): Set the mapping state to MAP_DATA. (arm_cleanup): Use arm_elf_change_section to get the mapping state for each pool as it is emitted. 2004-04-22 Nick Clifton <nickc@redhat.com> * config/tc-arm.h: Formatting tidy ups. 2004-04-20 Chris Demetriou <cgd@broadcom.com> * NEWS: Note that MIPS -membedded-pic option is deprecated. 2004-04-20 DJ Delorie <dj@redhat.com> * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define. * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32". [TE_PE] (O_secrel): Define. [TE_PE] (x86_pe_cons_fix_new): New. [TE_PE] (pe_directive_secrel): Likewise. (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL. 2004-04-19 Eric Christopher <echristo@redhat.com> * config/tc-mips.c (mips_dwarf2_addr_size): Revert part of previous patch for fix in gcc. 2004-04-19 Jakub Jelinek <jakub@redhat.com> * config/tc-xtensa.c (xg_assembler_literal): Fix a typo. 2004-04-19 Nathan Sidwell <nathan@codesourcery.com> * read.c (do_align): Call md_flush_pending_output, if defined. 2004-04-16 Alan Modra <amodra@bigpond.net.au> * expr.c (operand): Correct checks for ++ and --. 2004-04-14 H.J. Lu <hongjiu.lu@intel.com> * config/tc-generic.c: Add some comments. 2004-04-14 Richard Sandiford <rsandifo@redhat.com> * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from -{no-}mfix-vr4122-bugs. * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs. (append_insn, mips_emit_delays): Update accordingly. (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122. (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120. (md_parse_option): Update after above changes. (md_show_usage): Add -mfix-vr4120. 2004-04-13 Bob Wilson <bob.wilson@acm.org> * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use of .section directive; add a reference to the ELF .subsection directive. 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> * config/tc-m32r.c (md_assemble): Fixed infinite loop bug in parallel. 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * Makefile.am: Remove mips from aout targets. * Makefile.in: Regenerate. * configure.in: Remove mips-dec-bsd* target. * configure: Regenerate. 2004-04-07 Alan Modra <amodra@bigpond.net.au> PR 96 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64. Update "mapping". Restrict some @ modifiers to 32 bit. 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com> Dhananjay Deshpande <dhananjayd@kpitcummins.com> * config/tc-sh.c (dont_adjust_reloc_32): New variable. (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when dont_adjust_reloc_32 is set. (md_longopts): Add option -renesas. (md_parse_option, md_show_usage): Likewise. * doc/c-sh.texi: Likewise. 2004-04-01 Dave Korn <dk@artimi.com> * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for hi16 and lo16 fixS structs. (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in exactly the same way as for RELOC_DLX_REL16. (machine_ip): properly respect LO flag in the_insn and output RELOC_DLX_LO16 rather than RELOC_DLX_16. (md_apply_fix3): apply RELOC_DLX_LO16. 2004-03-30 Stan Shebs <shebs@apple.com> Remove long-obsolete MPW support. * mpw-config.in, mpw-make.sed, mac-as.r: Remove files. * configure.in: Remove mention of ppc-*-mpw* config. * configure.in: Likewise. 2004-03-30 Nick Clifton <nickc@redhat.com> * config/tc-arm.c (meabi_flags): Make its use conditional upon OBJ_ELF being defined. 2004-03-27 Alan Modra <amodra@bigpond.net.au> * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code. 2004-03-23 Paul Brook <paul@codesourcery.com> * config/tc-arm.c (meabi_flags): New variable. (arm_parse_eabi): New function. (md_begin): Set flags for EABI v3. (arm_eabis): Add. (arm_long_opts): Add meabi. * doc/as.texinf <ARM>: Document -meabi. * doc/c-arm.texi: Ditto. 2004-03-22 Bob Wilson <bob.wilson@acm.org> * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal tables even when use_literal_section flag is not set. 2004-03-22 Alan Modra <amodra@bigpond.net.au> * config/tc-sh.c: Remove trailing whitespace. 2004-03-22 Hans-Peter Nilsson <hp@axis.com> * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort, --mul-bug-abort and the default behavior. * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL. (err_for_dangerous_mul_placement): New variable. (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New macros. (md_cris_relax_table): Have placeholder for STATE_MUL. (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort. (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New case doing nothing. (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Ditto. (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check alignment and position of this frag, emit error message if suspicious. (md_assemble): For a multiply insn and when checking it, transform the current frag into a special frag for that purpose. (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case OPTION_MULBUG_ABORT_ON>: Handle new options. 2004-03-19 Bob Wilson <bob.wilson@acm.org> * config/tc-xtensa.c (mark_literal_frags): New function. (xtensa_move_literals): Call mark_literal_frags for all literal segments, including init and fini literal segments. (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec. 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type. (pa_comm): Set BSF_OBJECT in symbol flags. 2004-03-19 Alan Modra <amodra@bigpond.net.au> * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * config.in: Regenerate. * po/gas.pot: Regenerate. 2004-03-18 Nathan Sidwell <nathan@codesourcery.com> * read.c (read_a_source_file): Use demand_empty_rest_of_line. (demand_empty_rest_of_line): Issue an error here. (ignore_rest_of_line): Silently skip to end. (demand_copy_string): Issue an error, not warning. (equals): Likewise. * config/obj-elf.c (obj_elf_section_name): Likewise. (obj_elf_section): Likewise. * config/tc-arc.c (arc_extoper): Remove bogus NULL checks. (arc_extinst): Likewise. * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line. (dot_spill): Likewise. (dot_unwabi): Likewise. (dot_prologue): Likewise. * expr.c (operand): Reject ++ and --. (operator): Likewise. 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> * config/tc-sh.c: Include dw2gencfi.h. (sh_cfi_frame_initial_instructions): New function. (sh_regname_to_dw2regnum): Likewise. * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of file. (TARGET_USE_CFIPOP): Define. (tc_cfi_frame_initial_instructions): Likewise. (tc_regname_to_dw2regnum): Likewise. (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*. * configure: Regenerate. 2004-03-12 Bob Wilson <bob.wilson@acm.org> * read.c (s_leb128): Call md_flush_pending_output. 2004-03-12 Michal Ludvig <mludvig@suse.cz> * config/tc-i386.c (output_insn): Handle PadLock instructions. * config/tc-i386.h (CpuPadLock): New define. (CpuUnknownFlags): Added CpuPadLock. 2004-03-07 Andreas Schwab <schwab@suse.de> * doc/c-hppa.texi (HPPA Directives): Fix typo. 2004-03-07 Richard Henderson <rth@redhat.com> * dw2gencfi.c (output_cie): Align length to 4 byte boundary. (cfi_finish): Likewise for fde. 2004-03-05 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (md_assemble): Properly handle NULL align_frag. (ia64_handle_align): Don't abort if failed to add a stop bit. 2004-03-04 H.J. Lu <hongjiu.lu@intel.com> * Makefile.in: Regenerated. * aclocal.m4: Likewise. * configure: Likewise. * doc/Makefile.in: Likewise. 2004-03-03 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (dot_align): New. (ia64_do_align): Make it static. (md_pseudo_table): Use "dot_align" for "align". (ia64_md_do_align): Don't set align_frag here. (ia64_handle_align): Add a stop bit to the previous bundle if needed. * config/tc-ia64.h (ia64_do_align): Removed. 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com> * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and -isa=sh4-nommu-nofpu options. Adjust help messages accordingly. (sh_elf_final_processing): Output BFD type sh4_nofpu if that is the most general type or the user specifically requested it. (md_assemble): Add a new error message for when an instruction is understood, but is not allowed due to an -isa option. 2004-03-02 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (align_frag): New. (md_assemble): Set the tc_frag_data field in align_frag for IA64_OPCODE_FIRST instructions. (ia64_md_do_align): Set align_frag. (ia64_handle_align): Add a stop bit if needed. * config/tc-ia64.h (TC_FRAG_TYPE): New. (TC_FRAG_INIT): New. 2004-03-01 Richard Sandiford <rsandifo@redhat.com> * config/tc-frv.c (fr400_audio): New variable. (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450. (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405. (target_implements_insn_p): New function. (md_assemble): Report an error if the processor doesn't implement the instruction. 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> * config/tc-m32r.c (md_longopts): Added -no-bitinst option. (md_parse_option): Ditto. (OPTION_NO_SPECIAL_M32R): Added. (md_show_usage): Document it. (enable_speial_m32r): Changed a default value from 0 to 1. * doc/c-m32r.texi: Document the -no-bitinst option. 2004-02-27 Nick Clifton <nickc@redhat.com> * config/tc-sh.c (get_operand): Revert previous delta. (tc_gen_reloc): Check for an unknown reloc type before processing the addend. 2004-02-27 Hannes Reinecke <hare@suse.de> * config/tc-s390.c (s390_insn): Correct range check for opcode in .insn pseudo operation. 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com> * config/tc-sh.c (get_operand): In case of #Imm, check has been added for wrong syntax. 2004-02-26 Eric Christopher <echristo@redhat.com> * config/tc-mips.c (mips_dwarf2_addr_size): New. * config/tc-mips.h (DWARF2_ADDR_SIZE): Use. 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com> * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01 nibble types to assembler. 2004-02-25 Fred Fish <fnf@redhat.com> * config/tc-iq2000.c: Add missing \n\ in multiline string literal. 2004-02-20 James E Wilson <wilson@specifixinc.com> * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of finalize_syms. (fixup_unw_records): New arg before_relax. Pass to slot_index. (ia64_estimate_size_before_relax): New. (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment. (generate_unwind_image): Pass 1 to fixup_unw_records. * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare. (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax. 2004-02-19 Jakub Jelinek <jakub@redhat.com> * stabs.c (generate_asm_file): Avoid warning about use of uninitialized variable. 2004-02-18 David Mosberger <davidm@hpl.hp.com> * config/tc-ia64.c (ia64_flush_insns): In addition to prologue, body, and endp, allow unwind records which do not have a "t" (time/instruction) field. 2004-02-17 Petko Manolov <petkan@nucleusys.com> * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn. (do_mav_dspsc_2): Likewise. Fix accumulator registers move opcodes. 2004-02-13 Hannes Reinecke <hare@suse.de> Jakub Jelinek <jakub@redhat.com> * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory. 2004-02-10 Steve Ellcey <sje@cup.hp.com> * config/tc-ia64.h (ia64_frob_symbol): New declaration. (tc_frob_symbol): New macro definition. * config/tc-ia64.c (ia64_frob_symbol): New routine. 2004-02-09 Daniel Jacobowitz <drow@mvista.com> * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as read-only. 2004-02-09 Nathan Sidwell <nathan@codesourcery.com> * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ... (TC_CASE_SENSITIVE): ... this. * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE. * doc/internals.texi (TC_CASE_SENSITIVE): Document. 2004-02-06 James E Wilson <wilson@specifixinc.com> * config/tc-ia64.c (dot_endp): Delete call to output_endp. (generate_unwind_image): Re-add it here. 2004-02-06 Nathan Sidwell <nathan@codesourcery.com> * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';' * read.h (SKIP_WHITESPACE): Turn into an expression. * read.c (read_a_source_file): A pseudo is removed by having a NULL handler. 2004-02-05 James E Wilson <wilson@specifixinc.com> * config/tc-ia64.c (output_endp): New. (count_bits): Delete. (ia64_flush_insns, process_one_record, optimize_unw_records): Handle endp unwind records. (fixup_unw_records): Handle endp unwind records. Delete code for shortening prologue regions not followed by a body record. (dot_endp): Call add_unwind_entry to emit endp unwind record. * config/tc-ia64.h (unw_record_type): Add endp. 2004-02-03 James E Wilson <wilson@specifixinc.com> * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to fill padding bytes with zeroes. (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that sets unwind_record slot_number and slot_frag fields. 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * config/tc-mips.c (add_got_offset_hilo): New function. (macro): Use load_register() and add_got_offset_hilo() to load constants instead of hardcoding code sequences throughout. 2004-01-28 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (emit_one_bundle): Add proper indentation. 2004-01-26 Bernardo Innocenti <bernie@develer.com> * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially, like m68k-elf. * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead of hard-coded test for TARGET_OS=elf. 2004-01-24 Chris Demetriou <cgd@broadcom.com> * config/tc-mips.c (hilo_interlocks): Change definition so that MIPS32, MIPS64 and later ISAs are included, along with the already-included machines. Update comments. 2004-01-23 Daniel Jacobowitz <drow@mvista.com> * config/tc-arm.c (tc_gen_reloc): Improve error message for undefined local labels. 2004-01-23 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.c (load_address, macro): Update comments about NewABI GP relaxation. 2004-01-23 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.c (macro_build): Remove place and counter arguments. (mips_build_lui, macro_build_ldst_constoffset): Likewise. (mips16_macro_build, macro_build_jalr): Remove counter argument. (set_at, load_register, load_address, move_register): Likewise. (load_got_offset, add_got_offset): Likewise. Update all calls and tidy accordingly. 2004-01-23 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument. (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities. (RELAX_USE_SECOND): Bump to 0x10000. (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags. (mips_macro_warning): New variable. (md_assemble): Wrap macro expansion in macro_start() and macro_end(). (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise. (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use of RELAX_ENCODE. (append_insn): Update mips_macro_warning.sizes. (macro_start, macro_warning, macro_end): New functions. (macro_build): Don't emit warnings here. (macro_build_lui, md_estimate_size_before_relax): ...or here. (md_convert_frag): Check for cases where one macro alternative needs a warning and the other doesn't. Emit a warning if the longer sequence was chosen. 2004-01-23 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove. * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of the first sequence, the size of the second sequence, and a flag that says whether we should warn. (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete. (RELAX_FIRST, RELAX_SECOND): New. (mips_relax): New variable. (relax_close_frag, relax_start, relax_switch, relax_end): New fns. (append_insn): Remove "place" argument. Use mips_relax.sequence rather than "place" to check whether we're expanding the second alternative of a relaxable macro. Remove redundant check for branch relaxation. If generating a normal insn, and there is not enough room in the current frag, call relax_close_frag() to close it. Update mips_relax.sizes[]. Emit fixups for the second version of a relaxable macro. Record the first relaxable fixup in mips_relax. Remove tc_gen_reloc workaround. (macro_build): Remove all uses of "place". Use mips_relax.sequence in the same way as in append_insn. (mips16_macro_build): Remove "place" argument. (macro_build_lui): As for macro_build. Don't drop the add_symbol when generating the second version of a relaxable macro. (load_got_offset, add_got_offset): New functions. (load_address, macro): Use new relaxation machinery. Remove tc_gen_reloc workarounds. (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second version of a relaxable macro is needed. Return -RELAX_SECOND if the first version is needed. (tc_gen_reloc): Remove relaxation handling. (md_convert_frag): Go through the fixups for a relaxable macro and mark those that belong to the unneeded alternative as done. If the second alternative is needed, adjust the fixup addresses to account for the deleted first alternative. 2004-01-23 Richard Sandiford <rsandifo@redhat.com> * frags.h (frag_room): Declare. * frags.c (frag_room): New function. * doc/internals.texi: Document it. 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * config/tc-mips.c (append_insn): Don't do r3900 interlock optimization for -mtune=r3900, as this will break on other CPUs. 2004-01-11 Tom Rix <tcrix@worldnet.att.net> * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot be relaxed, use fixup. (md_apply_fix3): Use 5 bit reloc from movb and movw fixup. 2004-01-19 Jakub Jelinek <jakub@redhat.com> * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single precision operands. 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * config/tc-mips.c (append_insn): Properly detect variant frags that preclude swapping of relaxed branches. Correctly swap instructions between frags when dealing with relaxed branches. 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * acinclude.m4: Quote names of macros to be defined by AC_DEFUN throughout. * aclocal.m4: Regenerate. * configure: Regenerate. 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com> * config/tc-h8300.c (build_bytes): Apply relaxation to bit manipulation insns. 2004-01-12 Richard Sandiford <rsandifo@redhat.com> * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR reloc, reserve space for the delay slot as well as the jalr itself. 2004-01-09 Paul Brook <paul@codesourcery.com> * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2. (do_vfp_sp2_from_reg2): New function. (insns): Use them. (do_vfp_dp_from_reg2): Check return values properly. 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com> * config/tc-mips.c (warn_nops): Remove static variable. (macro): Remove test of warn_nops. (md_shortops): Remove 'n'. (md_parse_option): Remove 'n' case. (md_show_usage): Remove -n. * doc/as.texinfo (Overview): Remove MIPS -n option. * doc/c-mips.texi (MIPS Opts): Remove mention -n. * NEWS: Mention removal of MIPS -n option. * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove. (cop_interlocks): Check ISA level. (cop_mem_interlocks): Define. (reg_needs_delay): Check cop_interlocks rather than ISA_HAS_COPROC_DELAYS. (append_insn): Likewise. Use cop_mem_interlocks rather than directly checking mips_opts.isa. (mips_emit_delays): Likewise. 2004-01-07 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (unwind): Move next_slot_number and next_slot_frag to ... (unw_rec_list): Here. (free_list_records): Removed. (output_unw_records): Likewise. (generate_unwind_image): Make it void. (alloc_record): Initialize next_slot_number and next_slot_frag. (slot_index): Take .org, .space and .align into account. (fixup_unw_records): Don't set slot_number to 0. Use list->next_slot_number and list->next_slot_frag instead of unwind.next_slot_number and unwind.next_slot_frag. (ia64_convert_frag): New. (generate_unwind_image): Generate a rs_machine_dependent frag for unwind record. (emit_one_bundle): Use list->next_slot_number and list->next_slot_frag instead of unwind.next_slot_number and unwind.next_slot_frag. * config/tc-ia64.h (md_convert_frag): Defined as ia64_convert_frag. (md_estimate_size_before_relax): Defined as (f)->fr_var. 2004-01-06 Alexandre Oliva <aoliva@redhat.com> 2003-12-19 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.h (md_apply_fix3): Don't define. * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo operands. * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define. 2003-10-07 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.c (line_separator_chars): Add `!'. 2003-09-19 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.c (md_assemble): Clear insn upfront. 2003-09-18 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.c (OPTION_FDPIC): New macro. (md_longopts): Add mfdpic. (md_parse_option): Handle it. 2003-08-04 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12, FRV_OPERAND_S12>: Use reloc type encoded in fix-up. (frv_pic_ptr): Parse funcdesc. 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * doc/as.texinfo: Let texi2pod parse asconfig.texi and gasver.texi. Remove duplicate symbol definitions for texi2pod. 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * Makefile.am (Makefile): Move the dependency on $(BFDDIR)/configure.in to... (CONFIG_STATUS_DEPENDENCIES): ... here. (AUTOMAKE_OPTIONS): Require automake 1.8. * Makefile.in: Regenerate. * doc/Makefile.am (BASEDIR, BFDDIR): Define. (CONFIG_STATUS_DEPENDENCIES): Add a dependency on $(BFDDIR)/configure.in here as well. * doc/Makefile.in: Regenerate. 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * doc/Makefile.am (install, install-info): Remove. (install-data-local): A new hook for install-info. (AUTOMAKE_OPTIONS): Require automake 1.8. * doc/Makefile.in: Regenerate. 2004-01-02 Nutan Singh <nutan@kpitcummins.com> * doc/c-sh.texi: Update description about floating point behavior of SH family. 2004-01-02 Bernardo Innocenti <bernie@develer.com> * configure.in: Add m68k-uClinux target. * configure: Regenerate. For older changes see ChangeLog-0203 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: