diff options
Diffstat (limited to 'gas/ChangeLog-2005')
| -rw-r--r-- | gas/ChangeLog-2005 | 4292 |
1 files changed, 4292 insertions, 0 deletions
diff --git a/gas/ChangeLog-2005 b/gas/ChangeLog-2005 new file mode 100644 index 0000000..42ae089 --- /dev/null +++ b/gas/ChangeLog-2005 @@ -0,0 +1,4292 @@ +2005-12-30 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (op_placement_info_struct): Delete single, + single_size, widest, and widest_size fields. Add narrowest_slot. + (xg_emit_insn_to_buf): Remove fmt parameter and compute it here. + Use xg_get_single_slot to find the slot. + (finish_vinsn): Use emit_single_op instead of bundle_single_op. + (bundle_single_op): Rename this to.... + (bundle_tinsn): ...this function, which builds a vliw_insn but does + not call finish_vinsn. + (emit_single_op): Use bundle_tinsn instead of bundle_single_op. + (relax_frag_immed): Get num_slots from cur_vinsn. + (convert_frag_narrow): Update call to xg_emit_insn_to_buf. + (convert_frag_immed): Likewise. Also, get num_slots from cur_vinsn. + (init_op_placement_info_table): Set narrowest_slot field. Remove + code for deleted fields. + (xg_get_single_size): Return narrowest_size field, not single_size. + (xg_get_single_format): Return narrowest field, not single. + (xg_get_single_slot): New. + (tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf. + * config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations. + (transition_applies): Check wide branch option availability. + +2005-12-29 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define. + +2005-12-29 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf. + +2005-12-27 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-mt.c (mt_arch): Default to ms1_16_002. + (md_parse_options): Only allow lowercase. + (md_show_usage): Update. + +2005-12-27 Leif Ekblad <leif@rdos.net> + + * configure.tgt: Add support for RDOS targets. + +2005-12-27 James Troup <james@nocrew.org> + + PR 1300 + * config/tc-arm.c (md_apply_fix): Fix casts to match type in + printf format. + +2005-12-27 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * po/POTFILES.in: Regenerate. + +2005-12-22 Jan Beulich <jbeulich@novell.com> + + * symbols.h (snapshot_symbol): First parameter is now pointer + to pointer to symbolS. + * symbols.c (snapshot_symbol): Likewise. Store resulting symbol + there. Use symbol_equated_p. + * expr.c (resolve_expression): Change first argument to + snapshot_symbol. Track possibly changed add_symbol consistently + across function. Resolve more special cases with known result. + Also update final_val when replacing add_symbol. + +2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and + white space usage as well. + +2005-12-20 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set + is_aligning_branch flag. + (find_address_of_next_align_frag): Limit by xtensa_fetch_width. + (future_alignment_required): Except for frags with is_aligning_branch + flag set, call frag_wane for frags that do not need to be reexamined + for aligning. + (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak. + (convert_frag_immed): Likewise. + (convert_frag_narrow): Check is_aligning_branch flag. + * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag. + +2005-12-20 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case. + (xg_init_vinsn): Remove redundant initialization. + (xg_clear_vinsn): Zero all the slots with a single memset. + * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots. + +2005-12-20 Nathan Sidwell <nathan@codesourcery.com> + + * doc/t-mt.texi: Update MS1 to MT. + +2005-12-16 Nathan Sidwell <nathan@codesourcery.com> + + Second part of ms1 to mt renaming. + * configure: Rebuilt. + * configure.in (mt): Remove special case. + * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change + #includes. + (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures): + Rename, adjust. + (md_parse_option, md_show_usage, md_begin, md_assemble, + md_cgen_lookup_reloc, md_atof): Adjust. + (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust. + * config/tc-mt.h (TC_MT): Rename. + (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust. + (md_apply_fix): Adjust. + (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename. + (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust. + +2005-12-14 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (add_prefix): More fine-grained handling of + REX prefixes. Or new prefix value into i.prefix instead of + assigning. + +2005-12-13 DJ Delorie <dj@redhat.com> + + * config/tc-m32c.c (m32c_md_end): Only pad code sections. + +2005-12-12 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_branch): Generate EABI branch relocations. + (do_bl): New function. + (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation. + (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23. + (insns): Use do_bl. + (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and + BFD_RELOC_ARM_PCREL_JUMP. + (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and + BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and + BFD_RELOC_ARM_PCREL_JUMP. + (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and + BFD_RELOC_ARM_PCREL_JUMP. + gas/testsuite/ + * gas/arm/pic.d: Allow R_ARM_CALL relocations. + +2005-12-12 Nathan Sidwell <nathan@codesourcery.com> + + * configure.in: Replace ms1 arch with mt arch. + * configure: Rebuilt. + * configure.tgt: Replace ms1 arch with mt arch. + * config/tc-mt.c: Renamed from tc-ms1.c: Update include files. + * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files. + * doc/Makefile.in: Rebuilt. + +2005-12-07 Hans-Peter Nilsson <hp@axis.com> + + Change 32-bit-branch expansion for --pic. + * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state. + (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC. + (cris_any_v0_v10_long_jump_size_pic): New macro. + (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC. + (md_convert_frag): Similar. + (md_create_long_jump): Change 32-bit-branch expansion for --pic. + (md_assemble, gen_cond_branch_32): Adjust similarly. + (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size. + <case OPTION_ARCH>: Similar, if --pic. + +2005-12-06 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/1874 + * config/tc-i386.c (match_template): Handle monitor. + (process_suffix): Likewise. + +2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + Bug gas/1948 + * symbols.c (colon): Also check if now_seg is bss_section when a symbol + is being redefined. + +2005-12-02 Arnold Metselaar <arnoldm@sourceware.org> + + * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx> + +2005-11-26 Arnold Metselaar <arnoldm@sourceware.org> + + * config/tc-z80.c (z80_start_line_hook): issue an error when + redefining a symbol with equ + * doc/as.texinfo(equ<z80>): mention difference with .equiv + * doc/as.texinfo(err): fix typo + * doc/c-z80.texi(equ): redefining a symbol with equ is no longer + allowed + +2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + Bug gas/1896 + * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction + R_HPPA relocations that are 32-bits wide. + +2005-11-23 Daniel Jacobowitz <dan@codesourcery.com> + Thiemo Seufer <ths@networkno.de> + + * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2. + (macro_build): Complain for invalid branch displacements. + (mips_validate_fix): Delete. + (md_apply_fix): Re-add pcrel support for branches. Use consistent + text for misaligned branch targets. + (tc_gen_reloc: Re-add pcrel support for branches. Handle strange + BFD pcrel processing. Remove error for unresolved branches. + * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete. + +2005-11-22 James E Wilson <wilson@specifix.com> + + * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check + even when manual_bundling isn't set. + + * config/tc-ia64.c (slot_index): Emit an error instead of a warning + when the frag chain is broken by section switching. + +2005-11-18 Jie Zhang <jie.zhang@analog.com> + + * config/bfin-defs.h (IS_BREG, IS_LREG): New macros. + * config/bfin-parse.y (asm_1): Check register type for load immediate + instruction. + +2005-11-17 Alexandre Oliva <aoliva@redhat.com> + + * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference + dotname. + * write.c (write_object_file): Do not remove used weakrefd. + +2005-11-17 Jan Beulich <jbeulich@novell.com> + + * dw2gencfi.c (dot_cfi): Put argument parsing for cases + DW_CFA_restore and DW_CFA_undefined in a loop. + +2005-11-17 Jan Beulich <jbeulich@novell.com> + + + * symbols.h (S_CLEAR_VOLATILE): Declare. + * symbols.c (colon): Also accept redefinable symbols for + redefinition. Clone them before modifying. + (S_CLEAR_VOLATILE): Define. + * cond.c (s_ifdef): Also test for equated symbols. + * read.c (s_comm_internal): Also exclude non-redefinable + equated symbols. Clone redefinable ones before modifying. + (s_weakref): Clone redefinable symbols before modifying. + * doc/internals.texi: Document sy_volatile, sy_forward_ref, + S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE, + S_IS_FORWARD_REF, and S_SET_FORWARD_REF. + +2005-11-16 Alan Modra <amodra@bigpond.net.au> + + * config/tc-hppa.c (pa_comm): Set bfd_com_section segment. + +2005-11-16 Alan Modra <amodra@bigpond.net.au> + + * configure.tgt (i386-*-gnu*): Set em=gnu. + * config/te-gnu.h: New file. + * config/tc-i386.c: Don't use '/' as comment char for TE_GNU. + +2005-11-16 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment. + * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove + redundant check. + * read.c (s_lsym): Remove non-BFD assembler sym handling. + +2005-11-16 Alan Modra <amodra@bigpond.net.au> + + * read.c (s_comm_internal): Set bfd_com_section segment. + (s_mri_common): Likewise. + * write.c (write_object_file): Remove non-BFD assembler common + sym handling. + +2005-11-15 Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra + opcode if r4-r15 are not saved. + +2005-11-15 Alan Modra <amodra@bigpond.net.au> + + * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard. + +2005-11-14 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG, + AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define. + (ar): Use AR_* instead of literals. + (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV, + CR_PMV, CR_CMCV): Define. + (cr): Use CR_* instead of literals. + +2005-11-14 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (md): Rename regsym to indregsym and move + it to the end of the structure. + (ar): Field regnum is unsigned. + (cr): Likewise: + (indirect_reg): Likewise. + (declare_register_set): Parameter regnum is unsigned. + (declare_register): Parameter numregs and base_regnum are + unsigned. So is the local loop variable. + (md_begin): Restrict scope of local variable regnum, which + also is unsigned. Replace loops with function calls where + possible. Re-order things so that register groups are kept + together. Remove all uses of regsym except for indirect + registers. Replace use of regsym by indregsym for indirect + registers. + (ia64_optimize_expr): Replace use of regsym by indregsym for + indirect registers, with appropriate bias. + +2005-11-14 David Ung <davidu@mips.com> + + * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes + for the MIPS16e save/restore instructions. + +2005-11-11 Jan Beulich <jbeulich@novell.com> + + * doc/Makefile.am: Make asconfig.texi writeable before trying + to write to it. + * doc/Makefile.in: Refresh. + +2005-11-10 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (intel_e11): Don't special-case segment + registers in brackets. + +2005-11-10 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (BAD_ADDR_MODE): Define. + (arm_reg_parse_multi): Return NULL rather than FAIL. + (arm_reg_parse): Fix comment, the function returns FAIL rather + than NULL if it is unable to parse the register name. + (do_ldrex): Use BAD_ADDR_MODE. + Change error message for PC-relative addressing. + (do_strex): Likewise. + (do_t_ldrex): Use BAD_ADDR_MODE. + (do_t_strex): Likewise. + +2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net> + + * config/tc-sparc.c (isoctal): Fix thinko. + +2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl> + + * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than + flag_mri_m68k as condition for parsing the '$' as a prefix. + * as.h (DOLLAR_AMBIGU): Define if needed. + +2005-11-08 Nathan Sidwell <nathan@codesourcery.com> + + Add ms2 support. + * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1. + (ms1_architectures): Add ms2. + (md_parse_option): Add ms2. + (md_show_usage): Add ms2. + (md_assemble): Add JAL_HAZARD detection logic. + (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case. + * doc/c-ms1.texi: New. + * doc/all.texi: Add MS1. + * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi. + * doc/Makefile.in: Rebuilt. + * doc/Makefile: Rebuilt. + +2005-11-07 Steve Ellcey <sje@cup.hp.com> + + * configure: Regenerate after modifying bfd/warning.m4. + +2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR gas/1804 + * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to + output constant data. + +2005-11-07 Mark Mitchell <mark@codesourcery.com> + + * doc/Makefile.am (asconfig.texi): Set top_srcdir. + * doc/Makefile.in: Regenerated. + * doc/as.texinfo: Document "@FILE". + +2005-11-07 Nick Clifton <nickc@redhat.com> + + PR binutils/1568 + * config/obj-coff.c (obj_coff_section): Set readonly flag with the + 'x' attribute. Remember the actions of the 'w' and 'n' attributes + and do not allow the 'x','s' or 'd' attributes to change them. + +2005-11-07 John Levon <levon@movementarian.org> + + * config/tc-i386.h (tc_comment_chars): Define. + * config/tc-i386.c (line_comment_chars): Use '/' unconditionally. + (i386_comment_chars): Add. + (md_parse_options): Process OPTION_DIVIDE. + (md_show_usage): Describe --divide option. + * doc/c-i386.texi: Document --divide option. + +2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl> + + * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined. + * config/tc-z80.h: Define O_SINGLE_EQ as O_eq. + +2005-11-07 Alan Modra <amodra@bigpond.net.au> + + * macro.c (buffer_and_nest): Skip labels regardless of + NO_PSEUDO_DOT and flag_m68k_mri. + +2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl> + + * expr.c (integer_constant): Match only 'B' as binary suffix if + NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B' + otherwise. + +2005-11-04 Alexandre Oliva <aoliva@redhat.com> + + * read.c (s_weakref): Do not permit redefinitions. + * symbols.c (colon): Do not permit redefinitions of equated + symbols. + +2005-11-01 Thiemo Seufer <ths@networkno.de> + + PR gas/1299 + * Makefile.am: Disable -Werror for the itbl-lex.o rule. + * Makefile.in: Regenerate. + +2005-11-01 Thiemo Seufer <ths@networkno.de> + + * config/tc-mips.c (md_parse_option): Fix typo in comment. + +2005-10-30 Mark Mitchell <mark@codesourcery.com> + + * as.c (show_usage): Document "@FILE". + +2005-10-30 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (OBJ_FORMATS): Remove vms. + Run "make dep-am". + * Makefile.in: Regenerated. + + * dep-in.sed: Replace " ./" with " ". + +2005-10-28 Dave Brolley <brolley@redhat.com> + + Contribute the following change: + 2005-09-19 Dave Brolley <brolley@redhat.com> + + * config/tc-m32c.c (default_isa): New static variable. + (m32c_isa): Now of type CGEN_BITSET. + (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open. + +2005-10-28 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu + instead of mcpu_cpu_opt. + +2005-10-27 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to + refer to "ports" instead of "queues". + (check_t1_t2_reads_and_writes): Pass correct interface values to + xtensa_interface_inout. + +2005-10-27 Jan Beulich <jbeulich@novell.com> + + * read.c (assign_symbol): Also consider equates already defined. + * symbols.c (symbol_clone): Also clone the underlying BFD symbol. + * config/obj-coff.h (obj_symbol_clone_hook): New. + (coff_obj_symbol_clone_hook): Declare. + * config/obj-coff.c (coff_obj_symbol_clone_hook): New. + +2005-10-26 DJ Delorie <dj@redhat.com> + + * config/tc-m32c.c (md_relax_table, subtype_mappings, + md_convert_frag): Add jsr.w support. + + * config/tc-m32c.c (md_assemble): Don't use errmsg as the format + itself. + (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24 + and imm-8-HI operands. + +2005-10-26 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Correct "sel" entry. + +2005-10-26 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (i386_operand): Don't check register prefix here. + (parse_real_register): Rename from parse_register. + (parse_register): New. + (i386_parse_name): New. + (md_operand): New. + (intel_e11): Don't tolerate registers in offset expressions anymore. + (intel_get_token): Don't check register prefix here. Copy the actual + register token, not the canonical register name. + * config/tc-i386.h (md_operand): Delete. + (i386_parse_name): Declare. + (md_parse_name): Define. + +2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl> + + * Makefile.am: Add Z80 cpu. + * Makefile.in: Regenerated. + * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'" + and disallow newlines in quoted strings. + * configure.tgt: Add z80-*-coff. + * config/obj-coff.h: Add format "coff-z80". + * doc/Makefile.am: Add c-z80.texi. + * doc/Makefile.in: Regenerated. + * doc/all.texi: Add Z80. + * doc/c-z80.texi: New file + * doc/as.texinfo: Add z80 options and some z80-related remarks. + * config/tc-z80.c: New file + * config/tc-z80.h: New file + * NEWS: Mention new support. + +2005-10-25 H.J. Lu <hongjiu.lu@intel.com> + + * write.c (adjust_reloc_syms): Undo the change made on + 2005-04-26 to allow local symbol set to undefined symbol. + +2005-10-24 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (bfin-parse.tab.h): Removed. + (bfin-parse.h): Added. + * Makefile.in: Regenerated. + +2005-10-25 Alan Modra <amodra@bigpond.net.au> + + * po/POTFILES.in: Regenerate. + * po/gas.pot: Regenerate. + +2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com> + + * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant, + make a single reloc with an offset rather than a stack. + * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0. + +2005-10-24 Alexandre Oliva <aoliva@redhat.com> + + * read.c (potable): Add weakref. + (s_weakref): New. + * read.h (s_weakref): Declare. + * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd. + * symbols.c (colon): Clear weakrefr. + (symbol_find_exact): Rename to, and reimplement in terms of... + (symbol_find_exact_noref): ... new function. + (symbol_find): Likewise... + (symbol_find_noref): ... ditto. + (resolve_symbol_value): Resolve weakrefr without setting their + values. + (S_SET_WEAK): Call hook. + (S_GET_VALUE): Follow weakref link. + (S_SET_VALUE): Clear weakrefr. + (S_IS_WEAK): Follow weakref link. + (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New. + (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New. + (symbol_set_value_expression, symbol_set_frag): Clear weakrefr. + (symbol_mark_used): Follow weakref link. + (print_symbol_value_1): Print weak, weakrefr and weakrefd. + * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare. + (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare. + (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare. + * write.c (adust_reloc_syms): Follow weakref link. Do not + complain if target is undefined. + (write_object_file): Likewise. Remove weakrefr symbols. Drop + unreferenced weakrefd symbols. + * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD + symbols EXTERNAL. + (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New. + * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define. + * doc/as.texinfo: Document weakref. + * doc/internals.texi: Document new struct members, internal + functions and hooks. + +2005-10-24 Jie Zhang <jie.zhang@analog.com> + + * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h. + (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c. + * Makefile.in: Regenerate. + * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h. + * config/tc-bfin.c (md_chars_to_number): Change the type of first + argument from unsigned char * to char * to remove signedness warnings. + +2005-10-24 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM. + (dot_rot): Change type of num_* variables. Check for positive count. + (ia64_optimize_expr): Re-structure. + (md_operand): Check for general register. + +2005-10-24 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (declare_register): Call symbol_create. + (md_begin): Remove local variables total, ar_base, and cr_base. + Start loops for registers at their respective first one. Don't + update md.regsym for alias names. Generate alias name tp for r13. + +2005-10-21 DJ Delorie <dj@redhat.com> + + * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print + names unstead of numbers. + +2005-10-19 David Ung <davidu@mips.com> + + * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps + into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap, + hence avoiding to emit a nop. + +2005-10-19 Jie Zhang <jie.zhang@analog.com> + + * config/tc-bfin.c (md_begin): Let the lex_type of '(' be + LEX_BEGIN_NAME. + (bfin_start_line_hook): Remove the workaround for LSETUP(. + (bfin_name_is_register): Remove the workarounds for LSETUP( + and SAA(. + (bfin_start_label): Ditto. + +2005-10-18 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_end_directive): Restore + default_lit_sections regardless of use_literal_section. + +2005-10-18 Jie Zhang <jie.zhang@analog.com> + + * Makefile.am (bfin-lex.c): Update ylwrap invocation. + * Makefile.in: Regenerated. + +2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl> + + * doc/as.texinfo (.loc) Fix placement of '@end table'. + +2005-10-17 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an + unsigned line number. Do not include "dwarf2dbg.h". + * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc". + (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete. + (xg_build_to_insn, xg_build_token_insn): Update TInsn uses. + (md_assemble): Use as_where instead of dwarf2_where. + (xg_assemble_vliw_tokens): Use unsigned line numbers instead of + dwarf2_line_infos. Change to call new_logical_line followed by + dwarf2_emit_insn. + +2005-10-14 Mike Frysinger <vapier@gentoo.org> + + * doc/as.texinfo (Section): Add missing ']' to .section example. + +2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR binutils/941 + * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an + unknown opcode is found. + +2005-10-12 Mark Mitchell <mark@codesourcery.com> + + * NEWS: Mention @file. + +2005-10-12 Nick Clifton <nickc@redhat.com> + + * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and + generally tidy up the code. + * config/tc-avr.h: Likewise. + +2005-10-12 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate. + (dot_pred_rel): Likewise. + (parse_operand): Likewise. + (ia64_unrecognized_line): Likewise. + (md_operand): Likewise. + +2005-10-11 Jan Beulich <jbeulich@novell.com> + + * expr.h (enum expr_mode): New. + (expression): Pass third argument to expr. + (expression_and_evaluate): New. + (deferred_expression): New. + (expr): Add third parameter. + (resolve_expression): New. + * struc-symbol.h (struct symbol): New members sy_volatile and + sy_forward_ref. + * symbols.c, symbols.h (symbol_clone): New. + (symbol_clone_if_forward_ref): New. + (snapshot_symbol): New. + (S_IS_VOLATILE): New. + (S_IS_FORWARD_REF): New. + (S_SET_VOLATILE): New. + (S_SET_FORWARD_REF): New. + * as.c (macro_expr): Use expression_and_evaluate. + * cond.c (s_if): Likewise. + (s_elseif): Likewise. + * dw2gencfi.c (cfi_parse_reg): Likewise. + * expr.c (operand): Add second parameter. Optionally call + deferred_expression. Pass mode argument to itself and md_parse_name. + Check mode before trying to evaluate symbol. Call + symbol_clone_if_forward_ref for both operands. + (expr): Add third parameter. Pass mode to operand and itself. + Optionally call resolve_expression. + (resolve_expression): New. + (get_single_number): Pass second argument to operand. + * read.c (potable): New entry for .eqv. + (read_a_source_file): Handle new == operator. + (get_absolute_expr): Use expression_and_evaluate. + (s_lsym): Likewise. + (assign_symbol): Rename second parameter. Call symbol_clone on + legal and illegal redefinition. Call S_SET_VOLATILE and + S_SET_FORWARD_REF depending on mode. + (s_set): Update description. + (s_space): Call resolve_expression. + (pseudo_set): Optionally call deferred_expression. Check + S_IS_FORWARD_REF before trying to simplify/resolve an expression. + (equals): Handle ==. + * config/tc-ia64.h (md_parse_name): Add mode parameter. + * config/tc-arc.c (arc_parse_cons_expression): Likewise. + * config/tc-m32r.h (md_parse_name): Likewise. + (m32r_parse_name): Likewise. + * config/tc-mmix.h (md_parse_name): Likewise. + * config/tc-mn10300.h (md_parse_name): Likewise. + (mn10300_parse_name): Likewise. + * config/tc-ppc.h (md_parse_name): Likewise. + * config/tc-sh.h (md_parse_name): Likewise. + (sh_parse_name): Likewise. + * config/tc-sh64.h (md_parse_name): Likewise. + (sh64_consume_datalabel): Likewise. + * config/tc-tic54x.h (md_parse_name): Likewise. + * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it + before trying to evaluate symbol. + * config/tc-mn10300.c (mn10300_parse_name): Likewise. + * config/tc-sh.c (sh_parse_name): Likewise. + * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass + second argument to operandf. Pass mode parameter to sh_parse_name. + * doc/as.texinfo: Document .eqv and the == assignment operator. + +2005-10-10 Ian Lance Taylor <ian@airs.com> + + * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h. + * Makefile.in: Regenerate. + +2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl> + + * expr.c (operator): Allow "!=" as a synonym for "<>". + * doc/as.texinfo (Infix Op): Mention "!=". + +2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config/tc-hppa.c (strict): Don't initialize. Update comment. + (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is + found. Simplify handling of "ma" and "mb" completers. + +2005-10-08 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT. + (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name): + New variables. + (arm_cpu_option_table): Add canonical_name. + (arm_cpus): Populate canonical_name field. + (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu, + aeabi_set_public_attributes, arm_md_end): New functions. + (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute". + (md_assemble): Set thumb_arch_used and arm_arch_used. + (md_begin): Set defaut cpu if CPU_DEFAULT not defined. + * config/tc-arm.h (md_end): Define. + * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute. + +2005-10-06 Khem Raj <kraj@mvista.com> + NIIBE Yutaka <gniibe@m17n.org> + + * config/tc-sh.c (allow_dollar_register_prefix): New variable. + (parse_reg_without_prefix): New function. + (parse_reg): Check for '$' register prefix if --allow-reg-prefix is + set. + (option md_longopts): Add allow-reg-prefix option. + * doc/c-sh.texi: Document --allow-reg-prefix option. + * NEWS: Mention the new switch. + +2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl> + + * doc/as.texinfo (Infix Ops): '<' and '>' are not shift + operators. + +2005-09-30 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles. + +2005-09-30 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerated. + * aclocal.m4: Likewise. + +2005-09-30 Mark Mitchell <mark@codesourcery.com> + + * as.c (main): Use expandargv. + +2005-09-30 Jan Beulich <jbeulich@novell.com> + + * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past + (removed) comma. + +2005-09-30 Catherine Moore <clm@cm00re.com> + + * Makefile.am: Bfin support. + * Makefile.in: Regenerated. + * aclocal.m4: Regenerated. + * configure: Regenerated. + * configure.in: Bfin support. + * configure.tgt: Bfin support. + * config/bfin-aux.h: New file. + * config/bfin-defs.h: New file. + * config/bfin-lex.l: New file. + * config/bfin-parse.y: New file. + * config/tc-bfin.c: New file. + * config/tc-bfin.h: New file. + * doc/Makefile.am: Recognize c-bfin.texi. + * doc/Makefile.in: Regenerated. + * doc/all.texi: Bfin support. + * doc/as.texinfo: Likewise. + * doc/c-bfin.texi: Document bfin-specific syntax and + directives. + +2005-09-30 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy. + (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for + normal infix conditions. + (C3E): Include Thumb-2 definition. + (CL, cCL): Define. + (insns): Use them for legacy mnemonics. + +2005-09-30 Matthias Kurz <mk@baerlap.north.de> + + * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris + version of <locale.h> when ENABLE_NLS is not defined. + +2005-09-29 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (parse_operands): Always parse first operand of + alloc. + +2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl> + Alan Modra <amodra@bigpond.net.au> + + * app.c (do_scrub_chars): Match open and close quote of strings. + Remove redundant EOF test in case 7. + +2005-09-28 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (reloc): Disable signedness check for 4-byte + relocations in 16- and 32-bit modes. + (i386_displacement): Make pc-relative branch handling dependent + upon operand (rather than address) size. + +2005-09-28 Jan Beulich <jbeulich@novell.com> + + * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully + parsing the input. + (dot_cfi_startproc): Likewise. + (dot_cfi_endproc): Likewise. Also check no extra input was given. + (dot_cfi_escape): Likewise. + +2005-09-28 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally. + (TC_CONS_FIX_NEW): Define unconditionally. + (x86_pe_cons_fix_new): Remove. + * config/tc-i386.c (signed_cons): New. + (md_pseudo_table): Add slong. + (x86_cons_fix_new): Declare unconditionally. + (x86_pe_cons_fix_new): Merge into x86_cons_fix_new. + (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc + conversion. + +2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl> + + * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full + buffer after copying string. + +2005-09-27 Paul Brook <paul@codesourcery.com> + + * config/arm.c (arm_cpus): Add more cpu names. + * doc/c-arm.texi: Document them. + +2005-09-21 Alan Modra <amodra@bigpond.net.au> + + * read.c (pseudo_set): Don't set undefined symbols to expr_section. + +2005-09-20 Richard Henderson <rth@redhat.com> + + * dwarf2dbg.c (process_entries): Fix uninitialized variable warning. + +2005-09-20 Richard Henderson <rth@redhat.com> + + * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs + with label. + (dwarf2_loc_mark_labels): New. + (dwarf2_gen_line_info_1): Split out of ... + (dwarf2_gen_line_info): ... here. Create the temp symbol here. + (dwarf2_emit_label): New. + (dwarf2_directive_loc_mark_labels): New. + (out_set_addr): Take a symbol instead of frag+ofs. + (relax_inc_line_addr): Likewise. + (emit_inc_line_addr): Assert delta non-negative. + (process_entries): Remove dead code. Update to work with temp + symbols instead of frag+ofs. + * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare. + (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare. + * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels. + * config/obj-elf.h (obj_frob_label): New. + * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label. + * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c, + config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c: + Similarly in the respective tc_frob_label implementation functions. + * config/tc-i386.c (md_pseudo_table): Move file and loc to + non-elf section; add loc_mark_labels. + * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels. + (ia64_flush_insns): Check for marked labels; emit line entry if so. + (emit_one_bundle): Similarly. + (ia64_frob_label): Record marked labels. + * config/tc-m68hc11.h (tc_frob_label): Remove. + * config/tc-ms1.c (md_pseudo_table): Remove file and loc. + * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label. + * config/tc-sh64.h (tc_frob_label): Likewise. + * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks. + +2005-09-20 Alan Modra <amodra@bigpond.net.au> + + * read.c (pseudo_set): Set segment of expression syms to expr_section. + +2005-09-14 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector + registers, floating point control and status words, and mxcsr as + well as (for 64-bit code) segment base registers and rflags. + +2005-09-09 Dmitry Diky <diwil@spec.ru> + + * config/tc-msp430.c (msp430_operands): Undo last changes. Instead... + (msp430_relax_frag): add a guard check to ensure that final fr_subtype + has been reached. + +2005-09-08 Chao-ying Fu <fu@mips.com> + + * doc/as.texinfo: Document -mdsp and -mno-dsp options. + * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp" + directives. + +2005-09-08 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_smi, do_t_smi): Rename ... + (do_smc, do_t_smc): ... to this. + (insns): Remane smi to smc. + (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to + BFD_RELOC_ARM_SMC. + +2005-09-07 Richard Henderson <rth@redhat.com> + + * dwarf2dbg.c (dwarf2_where): Set line->isa. + (dwarf2_set_isa): New. + (dwarf2_directive_loc): Rearrange to allow all options on one line. + * dwarf2dbg.h (dwarf2_set_isa): Declare. + * doc/as.texinfo: Update .loc documentation. + +2005-09-07 Richard Henderson <rth@redhat.com> + + * dwarf2dbg.c: Include safe-ctype.h. + (DWARF2_LINE_OPCODE_BASE): Bump to 13. + (current): Initialize. + (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK, + DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN. + (dwarf2_directive_file): Cope with invalid filename. + (dwarf2_directive_loc): Add handling for basic_block, prologue_end, + epilogue_begin, is_stmt, isa. + (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special + case down lower. + (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END, + and DWARF2_FLAG_EPILOGUE_BEGIN. + (out_debug_line): Emit sizes for DW_LNS_set_prologue_end, + DW_LNS_set_epilogue_begin, DW_LNS_set_isa. + * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT. + (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK. + (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New. + (struct dwarf2_line_info): Add isa member. + * doc/as.texinfo (LNS directives): New node. + +2005-09-07 David Ung <davidu@mips.com> + + * config/tc-mips.c (append_insn): Undo last change. Instead add + guard to suppress calling frag_grow if the current instruction is + one that allows a delay slot. + +2005-09-06 Chao-ying Fu <fu@mips.com> + + * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions. + (mips_opts): Add -1 to initialize ase_mt. + (file_ase_mt): New variable for -mmt. + (CPU_HAS_MT): New define. + (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand + formats. + (mips_ip): Check ase_mt to enable MT instructions. + Handle !, $, *, &, +T, +t, g operand formats. + For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow + odd float registers. + (OPTION_MT, OPTION_NO_MT): New define. + (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define. + (md_parse_option): Parse OPTION_MT and OPTION_NO_MT. + (mips_after_parse_args): Set ase_mt based on CPU. + (s_mipsset): Handle ".set mt" and ".set nomt". + (mips_elf_final_processing): Remind of adding new flag for MT ASE. + (md_show_usage): Show usage of -mmt and -mno-mt. + * doc/as.texinfo: Document -mmt and -mno-mt options. + * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt" + directives. + +2005-09-06 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_it): Add relax field. + (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp, + b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis. + (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst, + do_t_mov_cmp): Allow relaxation. + (output_relax_insn): New function. + (put_thumb32_insn): New function. + (output_inst): Use new functions. + (md_assemble): Don't throw error on relaxable instructions. + (insns): Change "b" entry from TCE(...) to tCE(...). + (md_estimate_size_before_relax): Return 2. + (md_convert_frag, relax_immediate, relax_adr, relax_addsub, + relax_branch, arm_relax_frag): New functions. + (arm_force_relocation): Return 0 for Thumb-2 immediate operand + relocations. + * config/tc-arm.h (md_convert_frag): Remove definition. + (md_relax_frag): Define. + (arm_relax_frag): Add prototype. + +2005-09-02 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints. + +2005-09-02 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (encode_arm_cp_address): Use + BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode. + (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb + mode. + (md_assemble): Only allow coprocessor instructions when Thumb-2 is + available. + (cCE, cC3): Define. + (insns): Use them for coprocessor instructions. + (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM. + (get_thumb32_insn): New function. + (put_thumb32_insn): New function. + (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and + BFD_RELOC_ARM_T32_CP_OFF_IMM_S2. + +2005-09-02 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (opcode_lookup): Look for infix opcode when + incorrect suffix matches. + +2005-09-01 David Ung <davidu@mips.com> + + * config/tc-mips.c (append_insn): Correctly handle mips16 case + when the frags are different for the 2 instructions we want to + swap. If the lengths of the 2 instructions are not the same, we + won't do the swap but emit an nop. + +2005-09-01 Dmitry Diky <diwil@spec.ru> + + * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn() + as appropriate. Change frag_variant() to frag_var() for relaxes. + +2005-08-29 Nick Clifton <nickc@redhat.com> + + * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if + there is no symbol. + +2005-08-26 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR- + qualified operand of a branch. + (intel_bracket_expr): Set JumpAbsolute here... + (intel_e11): ... rather than here. + +2005-08-26 Christian Groessler <chris@groessler.org> + + * configure.tgt: Set bfd_gas also for z8k cpu. + * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine + type. + (newfix): Adapt to bfd reloc types. + (build_bytes): Adapt to bfd reloc types. Ensure that enough space + is available in the current frag. + (md_convert_frag): Adapt function parameters. + (tc_gen_reloc): New function. + (md_section_align): Use bfd_get_section_alignment. + (md_apply_fix): Adapt to bfd reloc types. Fix handling of + BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32 + relocations. + * config/tc-z8k.h (TARGET_ARCH): Define. + (tc_fix_adjustable): Define. + +2005-08-25 Chao-ying Fu <fu@mips.com> + + * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions. + (mips_opts): Add -1 to initialize ase_dsp. + (file_ase_dsp): New variable for -mdsp. + (CPU_HAS_DSP): New define. + (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ + operand formats. + (mips_ip): Add min_range and max_range for checking singed numbers. + Check ase_dsp to enable DSP instructions. + Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats. + (OPTION_DSP, OPTION_NO_DSP): New define. + (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define. + (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP. + (mips_after_parse_args): Set ase_dsp based on CPU. + (s_mipsset): Handle ".set dsp" and ".set nodsp". + (mips_elf_final_processing): Remind of adding new flag for DSP ASE. + (md_show_usage): Show usage of -mdsp and -mno-dsp. + +2005-08-23 David Ung <davidu@mips.com> + + * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of + cpu names. + +2005-08-23 Alan Modra <amodra@bigpond.net.au> + + PR 1036 + * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['. + +2005-08-23 Phil Edwards <phil@codesourcery.com> + + * configure.tgt (*-*-vxworks): Match vxworks* instead. + +2005-08-22 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (object_64bit): New. + (i386_target_format): Initialize it. + (output_disp): Use object_64bit for relocation type determination. + (output_imm): Likewise. + (i386_validate_fix): Likewise. + (tc_gen_reloc): Likewise. + (lex_got): Likewise. Remove static mode_name. Change array size + of gotrel's rel field, and adjust its initializer. Adjust diagnostic. + (x86_cons): Use object_64bit for deciding whether quad fields can + have relocations. + +2005-08-18 Christian Groessler <chris@groessler.org> + + * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle. + * config/tc-mcore.h: Likewise. + * config/tc-z8k.h: Likewise. + * config/tc-z8k.c: Likewise. + * config/tc-sh.h: Remove TC_RELOC_MANGLE and + sh_coff_reloc_mangle declaration. + * config/tc-sh.c: (md_apply_fix): Fix comment for case + BFD_RELOC_SH_USES. + +2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp> + + * config/tc-sh64.c (sh64_target_format): Check preset_target_arch + to confirm that no ISA is specified. + +2005-08-18 Nick Clifton <nickc@redhat.com> + + * write.c (relax_segment): Count the number of frags being + processed and use this to compute a maximum limit on the number of + iterations that will be allowed when attempting to relax the + segment. + +2005-08-17 Danny Smith <dannysmith@users.sourceforge.net> + + * config/obj-coff.c (obj_coff_weak): Set auxiliary record + of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY. + +2005-08-16 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on + default cpu. + +2005-08-15 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional + instructions. + (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto. + +2005-08-15 Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-ppc.c (parse_cpu): Add -me300 support. + (md_show_usage): Likewise. + * doc/c-ppc.texi (PowerPC-Opts): Document it. + +2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com> + + * config/tc-s390.c (md_parse_option): Add cpu type z9-109. + (md_gather_operands): Add support for optional operands. + +2005-08-12 Dmitry Diky <diwil@spec.ru> + * config/tc-msp430.c (msp430_enable_relax): New flag. + (msp430_enable_polys): Likewise. + (OPTION_RELAX): New option. + (OPTION_POLYMORPHS): Likewise. + (md_longopts): New long options. + (md_show_usage): Updated. + (md_parse_option): Add new options handler. + (msp430_operands): Add check if polymorph insns are enabled. + (msp430_force_relocation_local): New function. + (md_apply_fix): Now delete relocs according to new flags combination. + (msp430_relax_frag): Convert long branches to short branches only if + flag msp430_enable_relax is set. + * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined. + (msp430_force_relocation_local): Likewise. + * doc/c-msp430.texi: Describe new options. + +2005-08-11 Ian Lance Taylor <ian@airs.com> + + * Makefile.am ($(srcdir)/make-gas.com): Remove target. + (stamp-mk.com): Likewise. + (EXTRA_DIST): Remove make-gas.com from list. + (MOSTLYCLEANFILES): Remove stamp-mk.com from list. + * Makefile.in: Regenerate. + +2005-08-11 Hans-Peter Nilsson <hp@axis.com> + + * subsegs.c (subseg_change): Move declaration of seginfo to before + first statement. + +2005-08-11 Alan Modra <amodra@bigpond.net.au> + + * README-vms: Delete. + * config-gas.com: Delete. + * makefile.vms: Delete. + * vmsconf.sh: Delete. + * config/atof-tahoe.c: Delete. + * config/m88k-opcode.h: Delete. + * config/obj-bout.c: Delete. + * config/obj-bout.h: Delete. + * config/obj-hp300.c: Delete. + * config/obj-hp300.h: Delete. + * config/tc-a29k.c: Delete. + * config/tc-a29k.h: Delete. + * config/tc-h8500.c: Delete. + * config/tc-h8500.h: Delete. + * config/tc-m88k.c: Delete. + * config/tc-m88k.h: Delete. + * config/tc-tahoe.c: Delete. + * config/tc-tahoe.h: Delete. + * config/tc-tic80.c: Delete. + * config/tc-tic80.h: Delete. + * config/tc-w65.c: Delete. + * config/tc-w65.h: Delete. + * config/te-aux.h: Delete. + * config/te-delt88.h: Delete. + * config/te-delta.h: Delete. + * config/te-dpx2.h: Delete. + * config/te-hp300.h: Delete. + * config/te-ic960.h: Delete. + * config/vms-a-conf.h: Delete. + * doc/c-a29k.texi: Delete. + * doc/c-h8500.texi: Delete. + * doc/c-m88k.texi: Delete. + * README: Remove obsolete examples, and list of supported targets. + * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65, + bout and hp300 support. + (DEP_FLAGS): Don't define BFD_ASSEMBLER. + * configure.in: Remove --enable-bfd-assembler, need_bfd, + primary_bfd_gas. + * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf, + m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy. + * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets. + * as.h: Likewise. + * dw2gencfi.c: Likewise. + * dwarf2dbg.c: Likewise. + * ehopt.c: Likewise. + * input-file.c: Likewise. + * listing.c: Likewise. + * literal.c: Likewise. + * messages.c: Likewise. + * obj.h: Likewise. + * output-file.c: Likewise. + * read.c: Likewise. + * stabs.c: Likewise. + * struc-symbol.h: Likewise. + * subsegs.c: Likewise. + * subsegs.h: Likewise. + * symbols.c: Likewise. + * symbols.h: Likewise. + * tc.h: Likewise. + * write.c: Likewise. + * write.h: Likewise. + * config/aout_gnu.h: Likewise. + * config/obj-aout.c: Likewise. + * config/obj-aout.h: Likewise. + * config/obj-coff.c: Likewise. + * config/obj-coff.h: Likewise. + * config/obj-evax.h: Likewise. + * config/obj-ieee.h: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-arm.h: Likewise. + * config/tc-avr.c: Likewise. + * config/tc-avr.h: Likewise. + * config/tc-crx.h: Likewise. + * config/tc-d10v.h: Likewise. + * config/tc-d30v.h: Likewise. + * config/tc-dlx.h: Likewise. + * config/tc-fr30.h: Likewise. + * config/tc-frv.h: Likewise. + * config/tc-h8300.c: Likewise. + * config/tc-h8300.h: Likewise. + * config/tc-hppa.h: Likewise. + * config/tc-i370.h: Likewise. + * config/tc-i386.c: Likewise. + * config/tc-i386.h: Likewise. + * config/tc-i860.h: Likewise. + * config/tc-i960.c: Likewise. + * config/tc-i960.h: Likewise. + * config/tc-ip2k.h: Likewise. + * config/tc-iq2000.h: Likewise. + * config/tc-m32c.h: Likewise. + * config/tc-m32r.h: Likewise. + * config/tc-m68hc11.h: Likewise. + * config/tc-m68k.c: Likewise. + * config/tc-m68k.h: Likewise. + * config/tc-maxq.c: Likewise. + * config/tc-maxq.h: Likewise. + * config/tc-mcore.c: Likewise. + * config/tc-mcore.h: Likewise. + * config/tc-mn10200.h: Likewise. + * config/tc-mn10300.c: Likewise. + * config/tc-mn10300.h: Likewise. + * config/tc-ms1.h: Likewise. + * config/tc-msp430.c: Likewise. + * config/tc-msp430.h: Likewise. + * config/tc-ns32k.c: Likewise. + * config/tc-ns32k.h: Likewise. + * config/tc-openrisc.h: Likewise. + * config/tc-or32.c: Likewise. + * config/tc-or32.h: Likewise. + * config/tc-ppc.c: Likewise. + * config/tc-ppc.h: Likewise. + * config/tc-s390.h: Likewise. + * config/tc-sh.c: Likewise. + * config/tc-sh.h: Likewise. + * config/tc-sparc.c: Likewise. + * config/tc-tic30.c: Likewise. + * config/tc-tic30.h: Likewise. + * config/tc-tic4x.c: Likewise. + * config/tc-tic4x.h: Likewise. + * config/tc-tic54x.c: Likewise. + * config/tc-tic54x.h: Likewise. + * config/tc-v850.h: Likewise. + * config/tc-vax.c: Likewise. + * config/tc-vax.h: Likewise. + * config/tc-xstormy16.h: Likewise. + * config/tc-xtensa.h: Likewise. + * config/tc-z8k.c: Likewise. + * config/tc-z8k.h: Likewise. + * config/vms-a-conf.h + * doc/Makefile.am: Likewise. + * doc/all.texi: Likewise. + * doc/as.texinfo: Likewise. + * doc/internals.texi: Likewise. + * doc/Makefile.in: Regenerate. + * Makefile.in: Regenerate. + * configure: Regenerate. + * config.in: Regenerate. + * po/POTFILES.in: Regenerate. + +2005-08-09 Nick Clifton <nickc@redhat.com> + + PR 1070 + * macro.c (getstring): Do not treat round parentheses exactly the + same as angle brackets - the parentheses need to be preserved and + passed on to the macro processing code. + +2005-08-08 Nick Clifton <nickc@redhat.com> + + * config/tc-msp430.c (MSP430_ISA_21): Define. + (mcu_types): Add entries for msp430x21xx variants. + +2005-08-08 Nick Clifton <nickc@redhat.com> + + PR 1070 + * macro.c (getstring): Treat round parentheses in the same way as + angle brackets. + (get_any_string): Likewise. + +2005-08-07 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/1118 + * as.c (parse_args): Handle -al=<FILE>. + +2005-08-07 Nick Clifton <nickc@redhat.com> + + * read.c (s_app_line): Accept a line number of 0 for compatibility + with gcc's output for assembler-with-cpp files. + +2005-08-05 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (current_it_mask, current_cc): New variables. + (do_t_add_sub): Use correct encodings inside IT block. + (do_t_arit3c): Ditto. + (do_t_it): Simplify logic. Set current_it_mask and current_cc. + (md_assemble): Verify conditional suffixes agains IT blocks. + +2005-08-05 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted + constants. + (encode_thumb32_shifted_operand): Prohibit register shifts. + (encode_thumb32_addr_mode): Fix typo. + (insns): Correct thumb2 ldm and stm opcodes. + +2005-08-02 Khem Raj <kraj@mvista.com> + + * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for + WLDRD/WSTRD instruction. + +2005-08-02 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow + if emitting a reloc. + +2005-07-29 Thiemo Seufer <ths@networkno.de> + + * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl. + +2005-07-29 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and + pop. + (do_t_addr): Implement 32-bit variant. + (do_t_push_pop): Make some errors warnings. Handle single register + 32-bit case. + (insns): Use tCE for adr. + (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12. + (md_apply_fix): Ditto. + +2005-07-29 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_tb): New function. + (enum operand_parse_code): Add OP_TB. + (parse_operands): Handle OP_TB. + (do_t_add_sub_w, do_t_tb): New functions. + (insns): Add entries for addw, subw, tbb and tbh. + (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12. + +2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check. + +2007-07-27 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (handle_large_common): Declare only for ELF. + +2005-07-27 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned + int. + (unw_p_record): Remove unused/redundant fields imask and rmask. + Combine spoff and pspoff into a union. Combine gr and br into a + union. Change type of grmask and brmask to unsigned char. Change type + of frmask to unsigned int. + (unw_x_record): Combine spoff, pspoff, and treg into a union. + * config/tc-ia64.c (unwind): New field 'pending_saves'. + (check_pending_save): New. + (alloc_record): Clear out entire record. + (output_psp_gr): Use renamed structure fields. + (output_psp_sprel): Likewise. + (output_rp_gr): Likewise. + (output_rp_br): Likewise. + (output_rp_psprel): Likewise. + (output_rp_sprel): Likewise. + (output_pfs_gr): Likewise. + (output_pfs_psprel): Likewise. + (output_pfs_sprel): Likewise. + (output_preds_gr): Likewise. + (output_preds_psprel): Likewise. + (output_preds_sprel): Likewise. + (output_spill_base): Likewise. + (output_unat_gr): Likewise. + (output_unat_psprel): Likewise. + (output_unat_sprel): Likewise. + (output_lc_gr): Likewise. + (output_lc_psprel): Likewise. + (output_lc_sprel): Likewise. + (output_fpsr_gr): Likewise. + (output_fpsr_psprel): Likewise. + (output_fpsr_sprel): Likewise. + (output_priunat_gr): Likewise. + (output_priunat_psprel): Likewise. + (output_priunat_sprel): Likewise. + (output_bsp_gr): Likewise. + (output_bsp_psprel): Likewise. + (output_bsp_sprel): Likewise. + (output_bspstore_gr): Likewise. + (output_bspstore_psprel): Likewise. + (output_bspstore_sprel): Likewise. + (output_rnat_gr): Likewise. + (output_rnat_psprel): Likewise. + (output_rnat_sprel): Likewise. + (output_spill_psprel): Likewise. + (output_spill_sprel): Likewise. + (output_spill_reg): Likewise. + (output_fr_mem): Likewise. Allocate one unwind record per set mask + bit. + (output_frgr_mem): Likewise. + (output_gr_mem): Likewise. + (output_br_mem): Likewise. + (output_gr_gr): Likewise. + (output_br_gr): Likewise. + (fixup_unw_records): Likewise. + (process_one_record): Use renamed structure fields. For gr_gr and + br_gr, collect mask from chain of records before output. + (in_prologue): Simplify and eliminate early returns. Call + check_pending_save. + (in_body): Simplify and eliminate early returns. + (dot_body): Call check_pending_save. + (md_assemble): Update comment. Deal with pending saves. + +2005-07-26 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (optimize_imm): Calculate candidate immediates + mask from guessed suffix, but mask out other immediate types only + if at least on candidate is valid for the insn. + +2005-07-25 DJ Delorie <dj@redhat.com> + + * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands. + Support %mod() modifiers from opcodes. + * doc/c-m32c.texi (M32C-Modifiers): New section. + +2005-07-25 Jan Hubicka <jh@suse.cz> + H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is + defined. + (elf_com_section_ptr): New. + (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr. + (elf_common_parse): Make it global. Use elf_com_section_ptr + instead of bfd_com_section_ptr. + (obj_elf_change_section): Handle x86-64 large bss sections. + + * config/obj-elf.h (elf_com_section_ptr): New. + (elf_common_parse): New. + + * config/tc-i386.c (handle_large_common): New. + (md_pseudo_table): Add "largecomm". + (x86_64_section_letter): New. + (x86_64_section_word): New. + + * config/tc-i386.h (x86_64_section_word): New. + (x86_64_section_letter): New. + (md_elf_section_letter): New. Defined. + (md_elf_section_word): Likewise. + +2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org> + + * configure.tgt: Remove i386-*-rtemself*. + Remove sparc-*-rtemself*. + +2005-07-21 Ben Elliston <bje@gnu.org> + + * config/tc-m68k.h: Remove TE_LYNX conditional code. + +2005-07-21 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (encode_thumb32_addr_mode): Don't set + inst.reloc.pc_rel. + +2005-07-20 Tavis Ormandy <taviso@gentoo.org> + + * messages.c: Use vsnprintf instead of vsprintf. + +2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and + BFD_RELOC_16_PCREL to Support R_M32R_REL32. + +2005-07-18 Nick Clifton <nickc@redhat.com> + + * configure.tgt: Restore alpha ordering to list of arches. + +2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20. + +2005-07-18 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (md_begin): Use IS_ELF. + (tc_i386_fix_adjustable): Likewise. + (md_estimate_size_before_relax): Likewise. + (md_apply_fix): Likewise. + (i386_target_format): Likewise. + (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF. + (i386_immediate): Remove #ifdef LEX_AT. + (i386_displacement): Likewise. + * config/tc-i386.h (x86_cons): Prototype only when ELF and when not + LEX_AT. + +2005-07-18 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (reloc): Convert to ISO C90. Change first + parameter to unsigned. Parameter sign now is tristate - zero/ + positive mean unsigned/signed, negative means signedness doesn't + matter. Check field size, + signedness, and pcrel-ness are in agreement between relocated field + and relocation type. Adjust diagnostics. + (optimize_imm): And type mask of operand instead of overwriting it. + (lex_got): Convert to ISO C90. Add third parameter. Add new field to + local structure and initialize gotrel accordingly. Pass caller as + mask of types that the operator can match. + (x86_cons_fix_new): Let reloc know that signedness of relocation + doesn't matter. + (x86_pe_cons_fix_new): Likewise. + (x86_cons): Pass additional argument to lex_got. + (i386_immediate): New local variable 'types'. Pass its address as + additional argument to lex_got. Mask out operand types not supported + befoe returning. + (i386_displacement): Likewise. Set bigdisp to all types supported in + 64-bit mode, combining the previously split initialization. + +2005-07-18 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (parse_insn): Reject prefix if unavailable in + current mode. + +2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering + promoted match. + +2005-07-16 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2007-07-15 H.J. Lu <hongjiu.lu@intel.com> + + * gas/config/tc-i386.h (CpuVMX): New. + (CpuUnknownFlags): Add CpuVMX. + +2005-07-14 Jim Blandy <jimb@redhat.com> + + Add support for the Renesas M32C. + * Makefile.am (CPU_TYPES): List m32c. + (TARGET_CPU_CFILES): List config/tc-m32c.c. + (TARGET_CPU_HFILES): List config/tc-m32c.h. + * configure.in: Add case for m32c. + * configure.tgt: Add cases for m32c and m32c-*-elf. + * configure: Regenerated. + * config/tc-m32c.c, config/tc-m32c.h: New files. + * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi. + * doc/Makefile.in: Regenerated. + * doc/all.texi: Set M32C. + * doc/as.texinfo: Add text for the M32C-specific options and line + comment characters, and refer to c-m32c.texi. + * doc/c-m32c.texi: New file. + +2005-07-14 Nick Clifton <nickc@redhat.com> + + PR 1069 + * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing + the ins_parse buffer. + +2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org> + + * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*, + i386-*-rtemscoff*, sparc-*-rtemsaout*. + +2005-07-10 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (optimize_disp): Optimize signed 32bit + displacements. + +2005-07-08 Ben Elliston <bje@au.ibm.com> + + * frags.h: Remove ANSI_PROTOTYPES conditional code. + * config/obj-elf.h: Likewise. + * config/tc-h8300.h: Likewise. + * config/tc-h8500.h: Likewise. + * config/tc-i370.h: Likewise. + * config/tc-i386.h: Likewise. + * config/tc-m68hc11.h: Likewise. + * config/tc-m68k.h: Likewise. + * config/tc-ppc.h: Likewise. + * config/tc-s390.h: Likewise. + * config/tc-sh.h: Likewise. + * config/tc-sparc.h: Likewise. + * config/tc-tic30.c: Likewise. + * config/tc-w65.h: Likewise. + * config/tc-xtensa.h: Likewise. + +2005-07-08 Hans-Peter Nilsson <hp@axis.com> + + PR gas/1049 + * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define. + +2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * config/tc-tic30.c (debug): Add format attribute. Fix format + bugs. + +2005-07-06 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (cpu_arch): Add sse3. + + * config/tc-i386.h (CpuSSE3): Renamed from ... + (CpuPNI): This. Defined as CpuSSE3. + + * doc/c-i386.texi: Document .sse3. + +2005-07-06 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop. + +2005-07-05 Nick Clifton <nickc@redhat.com> + + * config/tc-pdp11.c (md_apply_fix): Cast first argument to + md_chars_to_numbers to an unsigned pointer in order to avoid a + compile time warning. + +2005-07-05 Paul Brook <paul@codesourcery.com> + + * config/tc-ppc.c (ppc_target_format): Add VxWorks. + +2005-07-05 Aldy Hernandez <aldyh@redhat.com> + + * config/tc-ms1.c: New. + * config/tc-ms1.h: New. + * testsuite/gas/ms1/allinsn.d: New. + * testsuite/gas/ms1/allinsn.s: New. + * testsuite/gas/ms1/badinsn.s: New. + * testsuite/gas/ms1/badinsn1.s: New. + * testsuite/gas/ms1/badoffsethigh.s: New. + * testsuite/gas/ms1/badoffsetlow.s: New. + * testsuite/gas/ms1/badorder.s: New. + * testsuite/gas/ms1/badreg.s: New. + * testsuite/gas/ms1/badsignedimmhigh.s: New. + * testsuite/gas/ms1/badsignedimmlow.s: New. + * testsuite/gas/ms1/badsyntax.s: New. + * testsuite/gas/ms1/badsyntax1.s: New. + * testsuite/gas/ms1/badunsignedimmhigh.s: New. + * testsuite/gas/ms1/badunsignedimmlow.s: New. + * testsuite/gas/ms1/errors.exp: New. + * testsuite/gas/ms1/ldst.s: New. + * testsuite/gas/ms1/misc.d: New. + * testsuite/gas/ms1/misc.s: New. + * testsuite/gas/ms1/ms1-16-003.d: New. + * testsuite/gas/ms1/ms1-16-003.s: New. + * testsuite/gas/ms1/ms1.exp: New. + * testsuite/gas/ms1/msys.d: New. + * testsuite/gas/ms1/msys.s: New. + * testsuite/gas/ms1/relocs.d: New. + * testsuite/gas/ms1/relocs.exp: New. + * testsuite/gas/ms1/relocs1.s: New. + * testsuite/gas/ms1/relocs2.s: New. + +2005-07-05 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.h (CpuSVME): New. + (CpuUnknownFlags): Include CpuSVME. + * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron + as alias of sledgehammer. + (md_assemble): Include invlpga in the check for insns with two source + operands. + (process_operands): Include SVME insns in the check for ignored + segment overrides. Adjust diagnostic. + (i386_index_check): Special-case SVME insns with memory operands. + +2005-07-04 Khem Raj <kraj@mvista.com> + Nick Clifton <nickc@redhat.com> + + * tc-arm.c (struct arm_it): Make operands.imm signed to match its + use an immediate value. + (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer + since the register field of the operands structure is unsigned. + (s_arm_unwind_save_vfp): Make "reg" unsigned. + (parse_operands): Make the 2ns parameter an unsigned pointer to + match its use. + (do_ldrd): When using the imm field of the operands structure as a + second register field, treat it as unsigned. + +2005-07-04 Alan Modra <amodra@bigpond.net.au> + + PR 1004 + * config/obj-elf.c (obj_elf_change_section): Use backend + get_sec_type_attr. + +2005-07-01 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (line_separator_chars): Add '{' and '}'. + (output_spill_psprel, output_spill_psprel_p): Combine. + (output_spill_sprel, output_spill_sprel_p): Combine. + (output_spill_reg, output_spill_regp_p): Combine. + (process_one_record): Handle psp_psprel. + (parse_predicate_and_operand): New. + (convert_expr_to_ab_reg): Two new parameters. Return void. Always + initialize output values. Emit diagnostic case here. + (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1. + (add_unwind_entry): New second parameter. Allow first parameter to + be NULL. Parse optional tag, emit warning about further support for + it otherwise being missing. Check end-of-line when requested. + (dot_fframe): Clear operand when wrong. Allow tag. + (dot_vframe): Likewise. + (dot_vframesp): Likewise. Rename parameter, issue warning when psp + relative. + (dot_vframepsp): Remove. + (dot_altrp): Clear operand when wrong. Allow tag. + (dot_save): Likewise. Let default case also go through + add_unwind_entry. + (dot_savemem): Likewise. + (dot_restore): Don't return when wrong operand. Allow tag. + (dot_spillreg, dot_spillreg_p): Combine. Simplify by using + parse_predicate_and_operand and the new arguments to + convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return + when wrong operand. Allow tag. + (dot_restorereg, dot_restorereg_p): Likewise. + (dot_spillmem, dot_spillmem_p): Likewise. + (dot_saveg): Clear operand when wrong. Perform tighter operand + checks. Allow tag. + (dot_savef): Likewise. + (dot_saveb): Likewise. + (dot_savegf): Likewise. + (dot_spill): Remove end-of-line check. Combine. Simplify by using + parse_predicate_and_operand and the new arguments to + convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return + when wrong operand. Allow tag. + (popcount): New. + (dot_label_state): Don't return when wrong operand. + (dot_copy_state): Likewise. + (dot_unwabi): Likewise. Check if in prologue. + (dot_body): Don't call demand_empty_rest_of_line. + (dot_prologue): Type of mask and grsave is unsigned. Perform tighter + operand checks. + (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also + use dot_spillreg for .spillreg.p. Also use dot_spillmem for + .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp. + (parse_operand): New second parameter. Don't deal with '}' here + anymore. Don't advance past end-of-line. + (parse_operands): Pass second argument to parse_operand. + (ia64_start_line): Prevent out-of-bounds access through + input_line_pointer. Deal with '}' here. + (ia64_unrecognized_line): Don't deal with '}' here. + (dot_alias): Use ignore_rest_of_line not its deprecated alias + discard_rest_of_line. + +2005-06-30 Zack Weinberg <zack@codesourcery.com> + + * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2) + (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx) + (do_t_branch, insns [b, bl]): Don't encode pipeline offset. + (do_branch): Always set inst.reloc.pc_rel. + (s_arm_elf_cons): Disallow use of (plt) suffix. + (do_adrl): Adjust X_add_number unconditionally. + (md_pcrel_from): Rename md_pcrel_from_section, add second segT + argument. Handle all adjustment for pipeline offset here. + (md_apply_fix): No need to undo work of md_pcrel_from. No + need to extract pre-encoded pipeline adjustments from various + branch instructions. Generally, assume instructions are already + all-bits-zero in the field being fixed up. Remove all OBJ_ELF + special cases. Handle BFD_RELOC_ARM_PLT32 like + BFD_RELOC_ARM_PCREL_BRANCH. + (tc_gen_reloc): Remove OBJ_ELF special case. + * config/tc-arm.c: Define MD_PCREL_FROM_SECTION. + +2005-06-30 Ben Elliston <bje@gnu.org> + + * Makefile.am (check-DEJAGNU): Don't search for expect. + * Makefile.in: Regenerate. + +2005-06-30 Ben Elliston <bje@gnu.org> + + * Makefile.am (EXPECT): Set to expect. + (RUNTEST): Likewise, set to runtest. + * Makefile.in: Regenerate. + +2005-06-23 Ben Elliston <bje@gnu.org> + + * config/m68k-parse.h: Use ISO C90. + * config/m68k-parse.y: Likewise. + * config/tc-m68k.h: Likewise. + +2005-06-20 H.J. Lu <hongjiu.lu@intel.com> + + PR 1013 + * config/tc-i386.c (md_assemble): Don't call optimize_disp on + movabs. + (optimize_disp): Optimize only if possible. Don't use 64bit + displacement on non-constants and do same on constants if + possible. + +2005-06-17 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL. + (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64, + BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. + (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S + and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of + aborting. + (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S. + Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. + (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL. + Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle + BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32, + BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also + convert 8-byte pc-relative relocations. + (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff. + (i386_validate_fix): Likewise. + (x86_cons): Also handle quad values in 64-bit mode. + (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64. + (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and + BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64 + to pc-relative variant. Also check for BFD_RELOC_64_PCREL. + +2005-06-13 Zack Weinberg <zack@codesourcery.com> + + * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on + symbolP as well as for names with a leading dot. Use ACONCAT. + (md_apply_fix): For branch relocations, only replace value + with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done. + (arm_force_relocation): Remove #ifdef OBJ_ELF case. + * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses. + (LOCAL_LABEL_PREFIX): Don't define. + +2005-06-10 Alan Modra <amodra@bigpond.net.au> + + * config/tc-hppa.c (pa_block): Allocate just one byte for the + fill pattern. + +2005-06-08 James E Wilson <wilson@specifixinc.com> + + PR 994 + * config/tc-ia64.c (slot_index): Revert last change. If first_frag + is NULL, then emit a warning, and return the current index. + +2005-06-08 Tomas Hurka <tom@hukatronic.cz> + + PR 991 + * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a + temporary copy of the operands array so that changes can be safely + backed out if the insn does not match. + (m68k_compare_opcode): Shortcut the test when the parameters are + the same. Return 1 if the names match but the second opcode is + further on in the array than the first. + +2005-06-08 Nick Clifton <nickc@redhat.com> + + PR 994 + * config/tc-ia64.c (slot_index): Check for a NULL first_frag. + +2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (use_parallel): Change default value from 1 to 0. + +2005-06-07 Aldy Hernandez <aldyh@redhat.com> + Michael Snyder <msnyder@redhat.com> + Stan Cox <scox@redhat.com> + + * configure.in: Add ms1 case. + + * configure: Regenerate. + + * configure.tgt: Add ms1 case. + +2005-06-07 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.h (resource_table): Change units to unsigned chars. + * config/tc-xtensa.c (new_resource_table): Likewise. + (resize_resource_table): Likewise. + (release_resources): Fix assertion for unsigned values. + +2005-06-07 Zack Weinberg <zack@codesourcery.com> + + * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c + * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h + * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c + * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h + * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c + * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h + * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h + * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c + * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h + * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c + * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h + * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c + * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c + * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h + * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c + * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c + * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c + * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c + * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c + * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h + * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h + * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c + * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c + * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h + * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c + * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c + * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h + * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h + * config/tc-xtensa.c, config/tc-z8k.c: + Replace all instances of the string "_apply_fix3" with + "_apply_fix". + * po/POTFILES.in, po/gas.pot: Regenerate. + +2005-06-08 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + (POTFILES): Remove GAS_CFILES. + * Makefile.in: Regenerate. + +2005-06-07 David Ung <davidu@mips.com> + + * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k, + 24kc, 24kf and 24kfx under MIPS32 release 2. + +2005-06-04 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference + to their Thumb-enabled equivalents. + +2005-06-01 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (load_register): Add leading "0x" to the + output of sprintf_vma(). + (macro): Likewise. + +2005-06-01 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant + test for the presence of thumb version of the parsing functions + since they must always exist and the test generates a compile time + warning message. + +2005-05-31 Richard Henderson <rth@redhat.com> + + * config/tc-alpha.c (O_lituse_jsrdirect): New. + (alpha_reloc_op): Add it. + (debug_exp): Handle it. + (DUMMY_RELOC_LITUSE_JSRDIRECT): New. + (emit_insn): Handle it. + * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect. + +2005-05-31 Christian Groessler <chris@groessler.org> + + * write.c (dump_section_relocs): Convert to ISO-C. + (write_relocs): Avoid signed/unsigned and fprintf argument + warnings in debug code. + +2005-05-26 Zack Weinberg <zack@codesourcery.com> + + * config/tc-arm.h (TC_FIX_TYPE): Change to int. + (TC_INIT_FIX_DATA): Initialize to 0, not NULL. + * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast. + (md_apply_fix3): Delete fix_is_thumb variable; refer to + fixP->tc_fix_data directly in the sole place it was used. + Explicitly truncate value, *valP, fixP->fx_addnumber, and + fixP->fx_offset to 32 bits, for consistent behavior between 32- + and 64-bit hosts. + +2005-05-27 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (struct proc_pending): New. + (unwind): Replace proc_start with proc_pending. + (unwind_diagnostic): Check unwind.proc_pending.sym. + (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym. + Check if previous proc not closed. Record all entry points. + (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym. + Set symbol sizes for entry points recorded in dot_proc. Check + arguments for consistency with respective .proc's. + (md_assemble): Replace unwind.proc_start with + unwind.proc_pending.sym. + +2005-05-27 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr, + and last_ptr. Check all in-use slots for first one with non-NULL + unwind_record. Don't reload end_ptr before second update round. + +2005-05-26 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (extra_goodness): Update comment. + (md_begin): Add debugging code to print best_template table. + +2005-05-25 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX + template. + +2005-05-25 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle + BFD_RELOC_UNUSED when determining the width of the reloc. + +2005-05-25 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind + section entry. + +2005-05-25 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (dot_radix): Rewrite. + +2005-05-25 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number + and next_slot_frag. + (alloc_record): Remove references to next_slot_number and + next_slot_frag. + (emit_one_bundle): Likewise. + +2005-05-22 Nick Clifton <nickc@redhat.com> + + * config/tc-v850.c (md_apply_fix3): Pass the address of the + message buffer when invoking the insert function. + +2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1 + only if an instruction match is found. + +2005-05-20 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction + to addition in argument to xtensa_dwarf2_emit_insn. + +2005-05-19 Zack Weinberg <zack@codesourcery.com> + + * Makefile.am: Have 'all' depend on 'info'. + * Makefile.in: Regenerate. + +2005-05-19 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL. + +2005-05-19 Anton Blanchard <anton@samba.org> + + * config/tc-ppc.c (parse_cpu): Handle "-mpower5". + (md_show_usage): Document it. + (ppc_setup_opcodes): Insert POWER5 mnemonics. + * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5". + +2005-05-19 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind + relocations in unwind section. + +2005-05-18 Nick Clifton <nickc@redhat.com> + + * config/tc-v850.c (md_apply_fix3): Only use the insertion routine + if one exists. Ignore any error messages it may produce, just + allow it to perform the insertion. + +2005-05-17 Zack Weinberg <zack@codesourcery.com> + + * hash.c (hash_lookup): Add len parameter. All callers changed. + (hash_find_n): New interface. + * hash.h: Prototype hash_find_n. + * sb.c: Include as.h. + (scrub_from_sb, sb_to_scrub, scrub_position): New statics. + (sb_scrub_and_add_sb): New interface. + * sb.h: Prototype sb_scrub_and_add_sb. + * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb. + + * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove + reference to BFD_RELOC_ARM_GOT12 which is never generated. + * config/tc-arm.c: Rewrite, adding Thumb-2 support. + +2005-05-17 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/Makefile.am (gasver.texi): Don't use $<. + * doc/Makefile.in: Regenerated. + +2005-05-17 Nick Clifton <nickc@redhat.com> + + PR 876 + * symbols.c (resolve_symbol_value): Do not move symbols whose + value expression has not been resolved or finalized into the + absolute section as this will confuse other parts of the assembler + into thinking that their value is zero. + +2005-05-17 Jan Beulich <jbeulich@novell.com> + + * read.c (_find_end_of_line): New. + (find_end_of_line): New. + (HANDLE_CONDITIONAL_ASSEMBLY): Use it. + (read_a_source_file): Use it. + (s_globl): Use it. + (s_macro): Use it. + (get_line_sb): Use it. + (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line. + (s_comm_internal): Likewise. + (s_lsym): Likewise. + (s_macro): Likewise. + (s_ignore): Use ignore_rest_of_line. + * read.h (find_end_of_line): Prototype. + (discard_rest_of_line): Remove prototype. #define to + ignore_rest_of_line. + +2005-05-17 Nick Clifton <nickc@redhat.com> + + * config/tc-v850,h (TC_FIX_TYPE): Define. + (TC_INIT_FIX_TYPE): Define. + * config/tc-v850.c (md_assemble): When creating a fix record the + operand in the tc_fix_data field. + (md_apply_fix3): When applying a resolved fix use the operand's + insertion procedure to store the value, if the operand has been + recorded. + +2005-05-15 Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap + invocation. + * Makefile.in: Regenerated. + +2005-05-13 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error + message. + (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional + for handling RELAX_CHECK_ALIGN_NEXT_OPCODE. + +2005-05-11 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16, + BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S. + +2005-05-10 Michael Matz <matz@suse.de> + + * frags.c (frag_grow): Don't be too greedy in allocating memory. + + * config/tc-hppa.c (pa_block): Check arguments to .block[z]. + +2005-05-10 Hans-Peter Nilsson <hp@bitrange.com> + + PR binutils/886 + * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly. + Handle label-without-colon before ordinary dot-pseudo as an + ordinary label. Don't leak memory for label-without-colon alone + on a line. Don't mmixal-munge operands for dot-pseudos. + +2005-05-10 Jan Beulich <jbeulich@novell.com> + + * macro.c (get_any_string): Remove the two last parameters. Replace + references to the former expand parameter by using macro_alternate. + Simplify loop condition for checking for end-of-string. + (get_string): Remove redunant call to sb_skip_white. + (do_formals): Remove two last arguments to get_any_string. + (macro_expand): Likewise. + (expand_irp): Likewise. + +2005-05-10 Jan Beulich <jbeulich@novell.com> + + * read.c (s_macro): Move local variable 'local' to smaller scope. + Call sb_kill on it when done. + +2005-05-09 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (optimize_disp): Discard displacement entirely + when zero and not required by encoding constraints. + +2005-05-09 H.J. Lu <hongjiu.lu@intel.com> + + PR 936 + * config/tc-sh64.c (sh64_fake_label): New. + + * config/tc-sh64.h (TC_FAKE_LABEL): New. + + * doc/internals.texi (TC_FAKE_LABEL): Document. + + * write.c (TC_FAKE_LABEL): New. + (adjust_reloc_syms): Use it. + (write_object_file): Likewise. + +2005-05-09 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (parse_insn): Disallow use of prefix separator + and comma in Intel mode. + +2005-05-09 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode + names to match ABI. Add more registers for 32-bit and 64-bit modes. + Make name array static and const. Adjust lookup to account for NULL + entries (standing for unused register numbers). + +2005-05-09 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (parse_insn): Consider all matching instructions + when checking for string instruction after string-only prefix. + +2005-05-07 H.J. Lu <hongjiu.lu@intel.com> + + PR 940 + * config/tc-ia64.c (start_unwind_section): Properly check + comdat group with SHF_GROUP. + +2005-05-06 Bob Wilson <bob.wilson@acm.org> + + * doc/c-xtensa.texi (Literal Directive): Spelling correction. + +2005-05-06 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c: Remove excess whitespace. + * config/tc-xtensa.h: Likewise. + * config/xtensa-istack.h: Likewise. + * config/xtensa-relax.c: Likewise. + * config/xtensa-relax.h: Likewise. + +2005-05-06 Nick Clifton <nickc@redhat.com> + + * sb.h: Fix formatting of comments. + * sb.c: Fix formatting of comments. + +2005-05-06 Jan Beulich <jbeulich@novell.com> + + * sb.h (sb_add_buffer): Reintroduce. + * sb.c (sb_add_buffer): Likewise. + +2005-05-06 Jan Beulich <jbeulich@novell.com> + + * macro.c (new_formal, del_formal): New. + (do_formals): Use new_formal. Check for and parse qualifier. Warn if + required argument has default value. Stop looking for more formal + when there was a vararg one. + (macro_expand_body): Use new_formal and del_formal. + (macro_expand): Likewise. Initialize local variable err. Don't + return immediately when encountering an error. Warn when keyword + argument already had a value assigned. Eliminate duplicate clearing + of argument value. When current positional argument matches parameter + of vararg type, assign to it all the remaining arguments. Issue error + when required parameter does not have value. + (free_macro): Use del_formal. + (expand_irp): Initialize formal type. Free buffers associated with + formal prior to returning. + * macro.h (struct formal_struct): Add new field 'type' with new + enumeration type 'formal_type'. + * doc/as.texinfo: Document macro parameter qualifiers. + * NEWS: Mention new functionality. + +2005-05-06 Jan Beulich <jbeulich@novell.com> + + * cond.c (s_ifb): New. + * read.c (potable): Add s_ifb as handler for .ifb and .ifnb. + * read.h (s_ifb): Prototype. + * doc/as.texinfo: Document .ifb and .ifnb. + +2005-05-05 Steve Ellcey <sje@cup.hp.com> + + * config/tc-ia64.c (MIN): Undef. + +2005-05-05 Paul Brook <paul@codesourcery.com> + + * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS. + +2005-05-05 Matt Thomas <matt@3am-software.com> + + * config/tc-vax.c (md_assemble): Don't assume a valueT is 4 + bytes. + +2005-05-05 Nick Clifton <nickc@redhat.com> + + * Update the address and phone number of the FSF organization in + the GPL notices in the following files: + COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h, + bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c, + dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c, + emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c, + flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h, + input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l, + itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h, + literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c, + output-file.h, read.c, read.h, sb.c, sb.h, stabs.c, + struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h, + write.c, write.h, config/aout_gnu.h, config/atof-ieee.c, + config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h, + config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c, + config/obj-aout.h, config/obj-bout.c, config/obj-bout.h, + config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c, + config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h, + config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c, + config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h, + config/obj-multi.h, config/obj-som.c, config/obj-som.h, + config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c, + config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h, + config/tc-arm.h, config/tc-avr.c, config/tc-avr.h, + config/tc-cris.c, config/tc-cris.h, config/tc-crx.c, + config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h, + config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c, + config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h, + config/tc-frv.c, config/tc-frv.h, config/tc-generic.c, + config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h, + config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c, + config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h, + config/tc-i386.c, config/tc-i386.h, config/tc-i860.c, + config/tc-i860.h, config/tc-i960.c, config/tc-i960.h, + config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c, + config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h, + config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h, + config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c, + config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h, + config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c, + config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h, + config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c, + config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h, + config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c, + config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h, + config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c, + config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h, + config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c, + config/tc-s390.h, config/tc-sh.c, config/tc-sh.h, + config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c, + config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h, + config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c, + config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h, + config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c, + config/tc-v850.h, config/tc-vax.c, config/tc-vax.h, + config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c, + config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h, + config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h, + config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h, + config/te-ic960.h, config/te-irix.h, config/te-nbsd.h, + config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h, + config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h, + config/xtensa-istack.h, config/xtensa-relax.c, + config/xtensa-relax.h, doc/fdl.texi + +2005-05-05 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set + the target_big_endian variable to false. + +2005-05-04 Alan Modra <amodra@bigpond.net.au> + + * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section + list traversal. Use bfd_section_list_prepend. + * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate + over the section list. + * config/tc-xtensa.c (xtensa_remove_section): Delete. + (xtensa_insert_section): Delete. + (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove + and bfd_section_list_prepend. + (xtensa_reorder_seg_list): Use bfd_section_list_remove and + bfd_section_list_insert_after. + +2005-05-03 Nick Clifton <nickc@redhat.com> + + * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations + of bfd_section_list... macros. + * config/tc-mmix.c (mmix_frob_file): Likewise. + * config/tc-xtensa.c (xtensa_remove_section): Likewise. + (xtensa_insert_section): Likewise. + + * macro.c (macro_hash): Remove static. + * macro.h (macro_hash): Provide an external declaration. + +2005-05-02 H.J. Lu <hongjiu.lu@intel.com> + + * write.c (write_object_file): Use bfd_section_double_list_remove + to remove sections. + +2005-05-02 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/Makefile.am (gasver.texi): Correct quoting. + * doc/Makefile.in: Regenerated. + +2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org> + + * configure.tgt: Add h8300*-*-rtemscoff. + Switch h8300*-*-rtems* to elf. + +2005-04-29 H.J. Lu <hongjiu.lu@intel.com> + + * hash.c: Undo the last change. + * hash.h: Likewise. + +2005-04-29 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead + of Makefile. + (DISTCLEANFILES): Remove. + (MAINTAINERCLEANFILES): Add asconfig.texi. + * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated. + +2005-04-29 Ben Elliston <bje@au.ibm.com> + + * Makefile.am (GAS_CFILES): Remove bignum-copy.c. + (GENERIC_OBJS): Likewise, remove bignum-copy.o. + (bignum-copy.o): Remove. + * Makefile.in: Regenerate. + * makefile.vms (OBJS): Remove bignum-copy.obj. + * symbols.h (local_symbol_make): Remove declaration. + (verify_symbol_chain_2): Likewise. + * symbols.c (local_symbol_make): Make static. + (max_indent_level): Likewise. + (verify_symbol_chain_2): Remove. + * macro.c (macro_hash): Make static. + * messages.c (fprint_value): Remove. + * read.h (get_absolute_expr): Remove. + (emit_leb128_expr): Likewise. + (do_s_func): Likewise. + * read.c (do_s_func): Make static. + (emit_leb128_expr): Likewise. + (get_absolute_expr): Likewise. + * as.h (as_howmuch): Remove declaration. + (fprint_value): Likewise. + * as.c (myname): Make static. + * input-scrub.c (as_howmuch): Remove. + (as_1_char): Likewise. + * input-file.h (input_file_is_open): Remove. + * input-file.c (input_file_is_open): Likewise. + * expr.h (expr_build_unary): Remove declaration. + (expr_build_binary): Likewise. + * expr.c (expr_build_unary): Remove. + (expr_build_binary): Likewise. + * hash.h (hash_replace): Remove declaration. + (hash_delete): Likewise. + * hash.c (hash_replace): Remove. + (hash_delete): Likewise. + * bignum-copy.c (bignum_copy): Move from here .. + * config/tc-vax.c (bignum_copy): .. to here. + * bignum.h (LOG_TO_BASE_2_OF_10): Remove. + (bignum_copy): Remove extern declaration. + * sb.h (string_count): Remove extern declaration. + (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise. + (sb_name): Likewise. + * sb.c (dsize): Replace preprocessor macro with static int. + (string_count): Make static. + (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise. + (sb_name): Likewise. + * config/obj-coff.c (dim_index): Make static. + * config/tc-i386.c (GOT_symbol): Likewise. + (output_invalid_buf): Likewise. + * doc/internals.texi (Warning and error messages): Remove the + prototype for fprint_value. + +2005-04-27 Ben Elliston <bje@au.ibm.com> + + * link.cmd: Remove. + +2005-04-26 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-multi.h (FAKE_LABEL_NAME): Defined. + + * read.c (pseudo_set): Disallow symbol set to common symbol. + + PR 857 + * write.c (write_object_file): Report common symbol name when + disallowing local symbol set to common symbol. + (adjust_reloc_syms): Disallow local symbol set to undefined + symbol. + +2005-04-25 Jan Beulich <jbeulich@novell.com> + + * macro.c (macro_expand_body): Replace locals indicator parameters + with actual macro_entry. New local variables macro_line and err. + Don't return when encountering an error, just record the fact. + Detect local symbol name colliding with parameter. Track line number + inside of macro expansion. + (do_formals): Move local variable name to wider scope. Check + parameter of the same name doesn't already exist. In MRI mode, also + check it doesn't collide with the argument count pseudo-parameter). + (define_macro): Add file and line number parameters. Remove local + variable namestr. New local variable error. Initialize macro_entry + members file, line, and name. Don't return when encountering an + error, just record the fact. Use %s in some diagnostics for read.c + to insert the macro name. Free macro_entry on error. + (macro_expand): Pass macro_entry to macro_epand_body. Don't return + when encountering an error, just record the fact. + (expand_irp): Don't return when encountering an error, just record + the fact. + * macro.h (macro_struct): New members name, file, and line. + (define_macro): Add file and line number parameters. + * read.c (s_macro): Pass file and line to define_macro. Tag warning + regarding pseudo-op redefinition with the file/line that macro + definition started at. + +2005-04-22 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro. + (future_alignment_required): Remove ifdefs that use it. + +2005-04-22 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_get_build_instr_size): Remove. + (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into... + (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only" + parameters. + (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements, + convert_frag_narrow): Use new version of xg_is_single_relaxable_insn. + +2005-04-21 Christian Groessler <chris@groessler.org> + + * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[] + array. + +2005-04-20 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-aout.h (S_IS_EXTERN): Removed. + * config/obj-bout.h (S_IS_EXTERN): Likewise. + * config/obj-coff.h (S_IS_EXTERN): Likewise. + * symbols.c (S_IS_EXTERN): Likewise. + * symbols.h (S_IS_EXTERN): Likewise. + + * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with + S_IS_EXTERNAL. + * config/tc-d10v.c (md_apply_fix3): Likewise. + * config/tc-ia64.c (ia64_fix_adjustable): Likewise. + * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise. + * config/tc-m32r.c (m32r_fix_adjustable): Likewise. + * config/tc-mmix.c (mmix_adjust_symtab): Likewise. + * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise. + (shmedia_md_convert_frag): Likewise. + * symbols.c (print_symbol_value_1): Likewise. + * write.c (write_object_file): Likewise. + +2005-04-20 Nick Clifton <nickc@redhat.com> + + * config/tc-xtensa.c (get_aligned_diff): Change type of + branch_align to offsetT so that its signedness matches that of + target_size. + + * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit + number into a readable string. + (load_register): Likewise. + +2005-04-20 Andreas Schwab <schwab@suse.de> + + * config/tc-ia64.c (specify_resource): Initialize all of tmpl. + +2005-04-19 David S. Miller <davem@davemloft.net> + + * config/tc-sparc.c (md_assemble): If sparc_ip gives us a + NULL insn, exit early. Remove now spurious NULL checks. + (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn + to NULL and exit. + +2005-04-19 Jan Beulich <jbeulich@novell.com> + + * symbols.h (symbol_find_base): Remove prototype. + * symbols.c (save_symbol_name): Remove code section conditional upon + STRIP_UNDERSCORE. + (symbol_find): Remove. + (symbol_find_base): Rename to symbol_find. + * subsegs.c (section_symbol): Replace use of symbol_find_base with + symbol_find. + * config/obj-coff.c (tag_insert): Remove code section conditional + upon STRIP_UNDERSCORE. + (obj_coff_def): Likewise. + (obj_coff_endef): Replace use of symbol_find_base with symbol_find. + (coff_frob_symbol): Likewise. + (yank_symbols): Likewise. + (c_section_symbol): Likewise. + * config/obj-coff.h (DO_NOT_STRIP): Remove. + * config/tc-arm.c (symbol_locate): Remove code section conditional + upon STRIP_UNDERSCORE. + * config/tc-h8300.h (DO_NOT_STRIP): Remove. + * config/tc-h8500.h (DO_NOT_STRIP): Remove. + * config/tc-sh.h (DO_NOT_STRIP): Remove. + * config/tc-w65.h (DO_NOT_STRIP): Remove. + * config/tc-z8k.h (DO_NOT_STRIP): Remove. + +2005-04-19 Andreas Schwab <schwab@suse.de> + + * config/tc-ia64.c (md_assemble): Fix error message for wrong + access to application registers. + +2005-04-19 Jan Beulich <jbeulich@novell.com> + + * config/te-sysv32.h: Remove. + * Makefile.am (TARG_ENV_HFILES): Remove reference to + config/te-sysv32.h. + * Makefile.in (TARG_ENV_HFILES): Likewise. + +2005-04-19 Jan Beulich <jbeulich@novell.com> + + PR/847 + * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero- + length symbols. + +2005-04-18 Mark Kettenis <kettenis@gnu.org> + + * config/tc-i386.c (md_begin): Allow hyphens in mnemonics. + +2005-04-18 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (normalize_constant_expr): Don't check for + HAVE_32BIT_GPRS. + (check_absolute_expr): Only call normalize_constant_expr() if + HAVE_32BIT_GPRS. + (mips_ip): Likewise. + + * config/tc-mips.c (check_absolute_expr): Fix formatting. + +2005-04-18 Jan Beulich <jbeulich@novell.com> + + * macro.c (free_token): New, freeing all the memory associated with a + macro. + (do_formals): Move initializers to ... + (define_macro): ... here. + (delete_macro): Convert passed in name to lower case. Warn when + purging macro that doesn't exist. Use hash_jam instead of hash_delete. + +2005-04-15 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (normalize_constant_expr): Fix formatting. + +2005-04-15 Jan Beulich <jbeulich@novell.com> + + * config/obj-elf.c (obj_elf_struct): New. + (elf_pseudo_table). Use it for .offset and .struct. + +2005-04-14 Bob Wilson <bob.wilson@acm.org> + Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger + than the section alignment. + +2005-04-14 Bob Wilson <bob.wilson@acm.org> + H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field. + * config/tc-xtensa.c (xg_translate_sysreg_op, + xtensa_translate_old_userregs_ops, + xtensa_find_unaligned_branch_targets, + xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags, + relax_frag_add_nop): Support 64-bit host. + (xtensa_mark_literal_pool_location, xtensa_move_literals): Use + tc_frag_data lit_frchain and lit_seg fields instead of fr_var. + +2005-04-14 Mark Kettenis <kettenis@gnu.org> + + * configure.tgt: Add support for OpenBSD/sparc ELF. + + * configure.tgt: Set emulation for mips-*-openbsd*. + Remove broken mips-dec-openbsd* config. + * configure.in: Set default ABI for mips64-*-openbsd*. + * configure: Regenerate. + +2005-04-14 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP + optimization for constant addresses. + +2005-04-14 Nick Clifton <nickc@redhat.com> + + * as.c (main): Move parse_args before symbol_begin and frag_init + so that the hash table size can be set before it is used. + * hash.c: Use an unsigned long type for the size of the hash + tables. + * hash.h (set_gas_hash_table_size): Update the prototype. + +2005-04-14 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error. + * acinclude.m4: Include ../bfd/warning.m4. + * configure.in: Invoke AM_BINUTILS_WARNINGS. + * Makefile.in: Regenerate. + * configure: Regenerate. + * doc/Makefile.in: Regenerate. + +2005-04-13 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro. + (normalize_address_expr): New function to sign-extend address + offsets that fit into 32 bits in 32-bit mode. + (macro_build_ldst_constoffset): Use normalize_address_expr() + instead of a handcoded sequence. + (load_register): Likewise. Report oversized numbers in a useful + way. + (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only + for constant addresses. Report oversized numbers in a useful way. + (mips_ip): Use normalize_address_expr() for addresses. + +2005-04-12 Mark Kettenis <kettenis@gnu.org> + + * config/tc-i386.c (output_insn): Handle VIA PadLock instructions + similar to other instructions now that they're marked as ImmExt. + +2005-04-12 Nick Clifton <nickc@redhat.com> + + * hash.c (DEFAULT_SIZE): Delete. Replace with: + (gas_hash_table_size): New static variable. + (set_gas_hash_table_size): New function: Records a requested size + for the hash tables. + (get_gas_hash_table_size): New function: Return a prime number + near the requested size of the hash table. + (hash_new): Use get_gas_hash_table_size. + * hash.h: Add a prototype for set_gas_hash_table_size. + * as.c (show_usage): Add description of new switches: --hash-size + and --reduce-memory-overheads. + (option_values): Add OPTION_HASH_TABLE_SIZE and + OPTION_REDUCE_MEMORY_OVERHEADS. + (std_longpopts): Add entries for the new options. + (parse_args): Handle the new options. + * Makefile.am: Add a dependency of as.c on hash.h. + * Makefile.in: Regenerate. + * doc/as.texinfo: Document the new switches. + * NEWS: Mention the new switches. + +2005-04-12 Nick Clifton <nickc@redhat.com> + + PR gas/818 + * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3] + synonyms. + +2005-04-12 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2005-04-11 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo. + +2005-04-11 Mark Kettenis <kettenis@gnu.org> + + * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF. + +2005-04-11 Jan Beulich <jbeulich@novell.com> + + * NEWS: Mention these changes and their effects. + * macro.c (get_token): Use is_name_beginner/is_part_of_name/ + is_name_ender. + (check_macro): Likewise. + (buffer_and_nest): Likewise. Permit multiple labels. Don't discard + labels together with the closing pseudo-op. + (macro_expand_body): Adjust comment. Range-check input before use. + Adjust mis-spelled diagnostic. Use is_name_beginner. + * read.c (try_macro): New. + (read_a_source_file): New static variable last_eol. Don't list + macro expansion lines more than once. Call try_macro. + (s_macro): Set section of line_label to absolute instead of undefined. + * doc/as.texinfo: Add information on the caveats of these changes. + +2005-04-11 Alan Modra <amodra@bigpond.net.au> + + * symbols.c (symbol_X_add_number): Change return type to "offsetT *". + * symbols.h (symbol_X_add_number): Update prototype. + +2005-04-10 Eric Christopher <echristo@redhat.com> + + * symbols.c (symbol_X_add_number): Fix warning. + +2005-04-10 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-m68k.c (md_begin): Support 64bit host. + (get_num): Support 64bit BFD on 32bit host. + +2005-04-10 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64. + +2005-04-09 Alan Modra <amodra@bigpond.net.au> + + * read.c (assign_symbol): Remove const from parm. Fix xcalloc + call. Don't do the COFF hacks for multi-emulation gas. Move + demand_empty_rest_of_line back to caller. + (s_set, equals): demand_empty_rest_of_line here. + + PR gas/827 + * as.h (rs_dummy): Define. + * symbols.c (symbol_X_add_number): New function. + * symbols.h (symbol_X_add_number): Declare. + * stabs.c (aout_process_stab): Tidy symbol frag setting. + * read.c (assign_symbol): New function, split out from s_set. + Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy. + Fix COFF hacks for multi-emulation gas. + (s_set): Call assign_symbol. Remove "register" keyword. + (set_zero_frag): New function. + (pseudo_set): Always check for assignment to section syms. + Always set segment and frag of symbol, and likewise extern for + aout/bout. Handle assignment of sym=sym+/-const specially. Don't + special case exp.X_add_number non-zero for O_symbol expressions. + (equals): Use assign_symbol. + +2005-04-08 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip + SEC_MERGE sections. + +2005-04-06 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (tc_gen_reloc): Don't turn + BFD_RELOC_X86_64_32S into BFD_RELOC_32. + +2005-04-06 Nick Clifton <nickc@redhat.com> + + * po/rw.po: New translation: Kinyarwanda + * configure.in (ALL_LINGUAS): Add rw + * configure: Regenerate. + +2005-04-05 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (branch_align_power): New. + (xtensa_find_unaligned_branch_targets, get_aligned_diff, + future_alignment_required): Use branch_align_power to check section + alignment as well as xtensa_fetch_width when aligning branch targets. + +2005-04-05 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c: Warning fixes throughout. + (xtensa_fetch_width): Change to unsigned. + (assemble_nop, xtensa_find_unaligned_branch_targets, + xtensa_find_unaligned_loops, xg_assemble_vliw_tokens, + is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags, + min_bytes_to_other_loop_end, unrelaxed_frag_min_size, + unrelaxed_frag_max_size, xtensa_fix_short_loop_frags, + count_insns_to_loop_end, unrelaxed_frag_min_insn_count, + get_text_align_max_fill_size, get_text_align_nop_count, + get_text_align_nth_nop_size, get_noop_aligned_address, + get_aligned_diff, convert_frag_align_next_opcode, + convert_frag_immed_finish_loop, xtensa_create_property_segments, + xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up + types, avoiding size_t and using offsetT and addressT appropriately. + (get_text_align_power): Clean up types. Avoid incorrect bound. + (get_text_align_fill_size): Clean up types. Restructure for clarity. + +2005-04-04 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (start_unwind_section): Undo the change + of 2004-08-18. + (generate_unwind_image, dot_endp): Likewise. + +2005-04-01 David Mosberger <davidm@hpl.hp.com> + + * config/tc-ia64.c (ia64_handle_align): Move le_nop and + le_nop_stop arrays and initializers to file scope. + (md_begin): When generating code for anything other than + Itanium 1, use MMI instead of MFI NOP bundles as a filler. + +2005-04-01 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push + immediates. + +2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * NEWS: Mention [fdgh]_floating. + * config/atof-vax.c: Fix some whitespace. + * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating". + +2005-04-01 Nick Clifton <nickc@redhat.com> + + * configure.in: Add a check for <unistd.h> providing a prototype + for getopt() which is compatible with the one in + include/getopt.h. If so then define HAVE_DECL_GETOPT. + * configure: Regenerate. + * config.in (HAVE_DECL_GETOPT): Add. + +2005-04-01 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook. + +2005-04-01 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S. + (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case. + +2005-03-30 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (arm_adjust_symtab): Rename + bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name. + +2005-03-30 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (mapping_state): Change documentation in function + comment to cross-reference spec instead. Change type of mapping symbols + to BSF_NO_TYPE. + (arm_adjust_symtab): Don't change type of mapping symbols here. + +2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com> + + * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize. + * config.in: Regenerate. + * configure: Regenerate. + * configure.in: Check for ffs decl and alphabetize. + +2005-03-29 Daniel Jacobowitz <dan@codesourcery.com> + Phil Blundell <philb@gnu.org> + + * config/tc-arm.c (arm_parse_reloc): Add TLS relocations. + (md_apply_fix3): Mark TLS symbols. + (tc_gen_reloc): Handle TLS relocations. + (arm_fix_adjustable): Ignore TLS relocations. + (s_arm_elf_cons): Support expressions after decorated symbols. + +2005-03-29 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates + whether personality routine index N has been output for this section. + (mapping_state): tc_segment_info_data now struct not enum. + (arm_elf_change_section): Likewise, and marked_pr_dependency is now + handled on section change. + (create_unwind_entry): Previous code to output dependency removed. + (s_arm_unwind_fnend): Output dependency if it hasn't been done already + for this section. + * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct + arm_segment_info_type. + (arm_segment_info_type): New struct. + +2005-03-28 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (do_align_targets): Update comment. + (xtensa_frob_label): Compute "freq" before possibly switching frags. + Insert a LOOP_END frag before every loop target, and do not overload + DESIRE_ALIGN_IF_TARGET frags with loop end information. + (xg_assemble_vliw_tokens): Use do_align_targets. + (xtensa_fix_target_frags): Remove code to convert a + DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a + negatable branch at the end of a loop. + (frag_can_negate_branch): Delete. + +2005-03-28 David Mosberger <davidm@hpl.hp.com> + H.J. Lu <hongjiu.lu@intel.com> + + PR 803 + NEWS: Mention "-mtune=[itanium1|itanium2]". + + * config/tc-ia64.c (md): Add tune. + (md_parse_option): Accepted "-mtune=[itanium1|itanium2]". + (md_show_usage): Add "-mtune=[itanium1|itanium2]". + (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and + B unit NOPs are discouraged for McKinley-derived cores. + (md_begin): Don't hardcode the "extra_goodness()" function in + the comment... + (ia64_init): Set md.tune to itanium2. + + * doc/as.texinfo: Add -mtune=[itanium1|itanium2]". + * doc/c-ia64.texi: Likewise. + +2005-03-27 Ian Lance Taylor <ian@airs.com> + + * config/obj-coff.c (coff_frob_symbol): When crashing because of a + bad C_EFCN symbol, print its name. + +2005-03-25 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (use_longcalls): Delete. + (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if + the use_longcalls flag is set. Do this before checking the segment. + (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never + expand direct calls at this point. + (xtensa_set_frag_assembly_state): Set use_longcalls flag. + (xtensa_find_unmarked_state_frags): Likewise. + (md_assemble): Do not disable longcalls by setting is_specific_opcode. + (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes. + (convert_frag_immed): Remove unnecessary check of is_specific_opcode. + * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag. + +2005-03-25 Hans-Peter Nilsson <hp@bitrange.com> + + * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90. + +2005-03-25 Hans-Peter Nilsson <hp@axis.com> + + * config/tc-cris.h: Convert to ISO C90. + * config/tc-cris.c: Ditto. + (md_estimate_size_before_relax): Remove obsolete comment for + parameter "segment_type". + (md_begin): Document reason for cast of hash_insert argument. + (md_atof): Correct type of parameter "type". + +2005-03-24 Nick Clifton <nickc@redhat.com> + + * write.h (bit_fix_new): Remove redundant prototype. + * config/atof-ieee.c: Convert to ISO-C90 and fix formatting. + * config/obj-aout.c: Convert to ISO-C90 and fix formatting. + * config/obj-aout.h: Convert to ISO-C90 and fix formatting. + * config/obj-bout.c: Convert to ISO-C90 and fix formatting. + * config/obj-bout.h: Convert to ISO-C90 and fix formatting. + * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting. + * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting. + * config/obj-som.c: Convert to ISO-C90 and fix formatting. + * config/obj-som.h: Convert to ISO-C90 and fix formatting. + * config/tc-a29k.c: Convert to ISO-C90 and fix formatting. + * config/tc-a29k.h: Convert to ISO-C90 and fix formatting. + * config/tc-alpha.c: Convert to ISO-C90 and fix formatting. + * config/tc-alpha.h: Convert to ISO-C90 and fix formatting. + * config/tc-arc.c: Convert to ISO-C90 and fix formatting. + * config/tc-arc.h: Convert to ISO-C90 and fix formatting. + * config/tc-d10v.c: Convert to ISO-C90 and fix formatting. + * config/tc-d10v.h: Convert to ISO-C90 and fix formatting. + * config/tc-d30v.c: Convert to ISO-C90 and fix formatting. + * config/tc-d30v.h: Convert to ISO-C90 and fix formatting. + * config/tc-dlx.c: Convert to ISO-C90 and fix formatting. + * config/tc-dlx.h: Convert to ISO-C90 and fix formatting. + * config/tc-fr30.c: Convert to ISO-C90 and fix formatting. + * config/tc-fr30.h: Convert to ISO-C90 and fix formatting. + * config/tc-h8500.c: Convert to ISO-C90 and fix formatting. + * config/tc-h8500.h: Convert to ISO-C90 and fix formatting. + * config/tc-i370.c: Convert to ISO-C90 and fix formatting. + * config/tc-i370.h: Convert to ISO-C90 and fix formatting. + * config/tc-i960.c: Convert to ISO-C90 and fix formatting. + * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting. + * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting. + * config/tc-m32r.c: Convert to ISO-C90 and fix formatting. + * config/tc-m32r.h: Convert to ISO-C90 and fix formatting. + * config/tc-m88k.c: Convert to ISO-C90 and fix formatting. + * config/tc-m88k.h: Convert to ISO-C90 and fix formatting. + * config/tc-mcore.c: Convert to ISO-C90 and fix formatting. + * config/tc-mcore.h: Convert to ISO-C90 and fix formatting. + * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting. + * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting. + * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting. + * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting. + * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting. + * config/tc-or32.c: Convert to ISO-C90 and fix formatting. + * config/tc-or32.h: Convert to ISO-C90 and fix formatting. + * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting. + * config/tc-pj.c: Convert to ISO-C90 and fix formatting. + * config/tc-pj.h: Convert to ISO-C90 and fix formatting. + * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting. + * config/tc-tic80.c: Convert to ISO-C90 and fix formatting. + * config/tc-tic80.h: Convert to ISO-C90 and fix formatting. + * config/tc-v850.c: Convert to ISO-C90 and fix formatting. + * config/tc-v850.h: Convert to ISO-C90 and fix formatting. + * config/tc-w65.c: Convert to ISO-C90 and fix formatting. + * config/tc-w65.h: Convert to ISO-C90 and fix formatting. + * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting. + * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting. + +2005-03-23 Jim Blandy <jimb@redhat.com> + + * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding + attributes properly. + +2005-03-23 Mike Frysinger <vapier@gentoo.org> + Nick Clifton <nickc@redhat.com> + + * configure.tgt: Accept any C library to accompany a GNU Linux + implementation, not just the GNU C library. + * configure.in: Likewise. + * configure: Regenerate. + +2005-03-23 Nick Clifton <nickc@redhat.com> + + * config/tc-tic30.c: Convert to ISO C90 formatting. + * config/tc-tic30.h: Convert to ISO C90 formatting. + * config/tc-pdp11.c: Convert to ISO C90 formatting. + * config/atof-vax.c: Convert to ISO C90 formatting. + +2005-03-21 Maciej W. Rozycki <macro@mips.com> + + * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16 + relocations correctly as well. + (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16 + relocations in mergeable sections section-relative either. + +2005-03-21 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations. + +2005-03-21 Nick Clifton <nickc@redhat.com> + + * config/tc-sh.c (sh_elf_final_processing): Fix compile time + warning by providing a prototype for sh_symbian_find_elf_flags. + + * cgen.c (gas_cgen_parse_operand): Fix typo introduced by + previous delta. + +2005-03-21 Alan Modra <amodra@bigpond.net.au> + + * configure.tgt: Handle setting of bfd_gas for fmt=multi targets + along with other formats that set bfd_gas. Remove unnecessary + setting of bfd_gas. Delete strongarm cases in generic_target + switch. + +2005-03-21 Alan Modra <amodra@bigpond.net.au> + + PR gas/780 + * config/tc-m68k.c (TRUNC, SEXT): Define. + (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above. + (m68k_ip): Truncate or sign extend expressions as appropriate. + (get_num): Likewise. + (md_apply_fix3): Use SEXT. + +2005-03-21 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c. + (OBJ_FORMAT_HFILES): Prune config/obj-vms.h. + (obj-vms.o): Delete rule. + Run "make dep-am". + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * doc/Makefile.in: Regenerate. + * po/POTFILES.in: Regenerate. + +2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com> + + * config/tc-m68k.c (m68k_elf_final_processing): Set file specific + flag for coldfire v4e. + +2005-03-17 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_apply_tentative_value): Rename to + xg_apply_fix_value and return a value to indicate success. + (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative. + (xtensa_force_relocation): Remove checks for VTABLE relocs. + (xtensa_validate_fix_sub): New. + (xtensa_fix_adjustable): Remove check for external or weak symbols. + (tc_gen_reloc): Move code to handle difference of symbols and code to + apply tentative fix values to ... + (md_apply_fix3): ...here. Enable standard overflow checks for simple + 8, 16, and 32 bit relocations. Apply fixes for slot-specific + relocations when linkrelax flag is not set. + * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype. + (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define. + +2005-03-17 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (i386_scale): Beautify error message. + (Intel syntax comments): Update. + (struct intel_parser_s): Add fields in_offset, in_bracket, and + next_operand. + (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1): + Remove declarations. + (intel_bracket_expr): Declare. + (i386_intel_operand): Initialize new intel_parser fields. Wrap most + of the function body in a loop allowing to split an operand into two. + Replace calls to malloc and checks of it returning non-NULL with + calls to xmalloc/xstrdup. + (intel_expr): SHORT no longer handled here. Add comment indicating + comparison ops need implementation. + (intel_e04, intel_e04_1): Combine, replace recursion with loop. + Check right operand of - does not specify a register when parsing + the address of a memory reference. + (intel_e05, intel_e05_1): Combine, replace recursion with loop. + Check operands do not specify a register when parsing the address of + a memory reference. + (intel_e06, intel_e06_1): Likewise. + (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also + handle SHORT as well as unary + and -. Don't accept : except for + segment overrides or in direct far jump/call insns. + (intel_brack_expr): New. + (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use + intel_brack_expr. + (intel_e11): Replace chain of if/else-if by switch, alloing fall- + through in certain cases. Use intel_brack_expr. Add new diagnostics. + Allow symbolic constants as register scale value. + (intel_get_token): Replace call to malloc and check of return value + with call to xmalloc. Change handling for FLAT to match MASM's. + (intel_putback_token): Don't try to back up/free current token if + that is T_NIL. + +2005-03-16 Daniel Jacobowitz <dan@codesourcery.com> + + * configure.tgt: Set emulation for arm-*-eabi*. + * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT. + * config/te-armeabi.h: New file. + * config/te-armlinuxeabi.h (EABI_DEFAULT): Define. + * config/te-symbian.h: Include "te-armeabi.h". + +2005-03-16 Nick Clifton <nickc@redhat.com> + + * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a + local variable in case it is clobbered by the setjmp. + +2005-03-16 Nick Clifton <nickc@redhat.com> + Ben Elliston <bje@au.ibm.com> + + * configure.in (werror): New switch: Add -Werror to the + compiler command line. Enabled by default. Disable via + --disable-werror. + * configure: Regenerate. + +2005-03-16 Nick Clifton <nickc@redhat.com> + + * config/obj-coff.h: Convert to ISO C90 formatting. + * config/obj-coff.c: Convert to ISO C90 formatting. + +2005-03-15 Zack Weinberg <zack@codesourcery.com> + + * config/tc-arm.c (do_mla): Rename to do_mlas, take second + is_mls parameter; do not diagnose Rm==Rd when is_mls. + (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width) + (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions. + (insns): Add ARMv6T2 instructions: + bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht. + (arm_archs): Add V6T2 variants. + +2005-03-15 Nick Clifton <nickc@redhat.com> + + * NEWS: Add cutoff for changes in 2.16 release. + +2005-03-15 Jan Beulich <jbeulich@novell.com> + + * expr.c (operand): Merge handling of unary + into that for unary + -, !, and ~. + +2005-03-14 Eric Christopher <echristo@redhat.com> + + * config/tc-mips.c: Include dw2gencfi.h. + (mips_cfi_frame_initial_instructions): New. + * config/tc-mips.h (TARGET_USE_CFIPOP): Define. + (tc_cfi_frame_initial_instructions): Ditto. + (DWARF2_DEFAULT_RETURN_COLUMN): Ditto. + (DWARF2_CIE_DATA_ALIGNMENT): Ditto. + * Makefile.am: Update dependencies. + * Makefile.in: Regenerate. + +2005-03-15 Alan Modra <amodra@bigpond.net.au> + + * po/es.po: Commit new Spanish translation. + +2005-03-14 Alan Modra <amodra@bigpond.net.au> + + * po/tr.po: Commit new Turkish translation. + +2005-03-12 Zack Weinberg <zack@codesourcery.com> + + * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe, + wfi, yield. + +2005-03-11 Daniel Jacobowitz <dan@codesourcery.com> + + * config-gas.com: Mark vax-vms as obsolete. + * configure.in: Remove fmt=vms support. + * config.in: Regenerate. + * configure: Regenerate. + * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove. + +2005-03-10 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot + when checking if xg_resolve_literals needs to be called. + * config/tc-xtensa.h: Fix spelling typo in a comment. + +2005-03-10 Jan Beulich <jbeulich@novell.com> + + * config/tc-tic54x.h (tic54x_macro_info): Change parameter type. + * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand- + crafted structure declarations with the types from macro.h. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp' + for -mno-shared optimization. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros. + (MAX_NOPS): Bump to 4. + (mips_fix_vr4130): New variable. + (nops_for_vr4130): New function. + (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use + nops_for_vr4130 if working around VR4130 errata. + (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros. + (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130. + (md_parse_option): Handle them. + (md_show_usage): Print them. + * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (append_insn): Remove cop_interlocks test from + branch delay code. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.h (mips_flush_pending_output): Delete. + (mips_emit_delays): Declare. + (md_flush_pending_output): Use mips_emit_delays. + * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget + the previous instructions. + (md_begin, append_insn, md_parse_option): Update callers. + (mips_emit_delay): Remove parameter. Move INSNS != 0 code to + start_noreorder. + (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword) + (s_gpdword): Update callers. + (start_noreorder, end_noreorder): New functions. + (macro, macro2, mips16_macro, s_mipsset): Use them instead of + manipulating mips_opts or prev_nop_frag directly. + (mips_flush_pending_output): Delete. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (mips_move_labels): New function, taken from... + (append_insn, mips_emit_delays): ...here. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (MAX_NOPS): New macro. + (history): Resize to 1 + MAX_NOPS. + (fix_vr4120_class): New enumeration. + (vr4120_conflicts): New variable. + (init_vr4120_conflicts): New function. + (md_begin): Call it. + (insn_uses_reg): Constify first argument. + (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence) + (nops_for_insn_or_target): New functions. + (append_insn): Use the new nops_for_* functions instead of inline + delay checks. Generalize prev_nop_frag handling to handle an + arbitrary history length. Insert nops into the history buffer + once the number of nops in prev_nop_frag is fixed. + (emit_delays): Use nops_for_insn instead of inline delay checks. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (append_insn): Remove now-redundant nops != 0 + check from branch delay code. Remove unnecessary check for branches. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (dummy_opcode): Delete. + (nop_insn, mips16_nop_insn): New variables. + (NOP_INSN): New macro. + (insn_length, create_insn, install_insn, move_insn, add_fixed_insn) + (add_relaxed_insn, insert_into_history, emit_nop): New functions. + (md_begin): Initialize nop_insn and mips16_nop_insn. + (append_insn): Use the new emit_nop function to add nops, recording + them in the history buffer. Use add_fixed_insn or add_relaxed_insn + to reserve room for the instruction and install_insn to install the + final form. Use insert_into_history to record the instruction in + the history buffer. Use move_insn to do delay slot filling. + (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro. + (macro_build, mips16_macro_build, macro_build_lui, mips_ip) + (mips16_ip): Use create_insn to initialize mips_cl_insns. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND) + (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New. + (insn_uses_reg, reg_needs_delay, append_insn, macro_build) + (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip) + (mips16_ip): Use the new macros instead of explicit masks and shifts. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p + and extended_p fields with a single fixed_p field. + (append_insn, mips_no_prev_insn): Adjust accordingly. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with + a single mips16_absolute_jump_p bit. + (append_insn): Adjust accordingly. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.h (mips_cl_insn): Move definition to... + * config/tc-mips.c (mips_cl_insn): ...here. Add new fields: + frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p + and extended_p. + (history): New variable. + (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag) + (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp) + (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended) + (prev_prev_insn_unreordered): Delete. + (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays) + (macro_start): Replace uses of prev_insn* with the equivalent history[] + field. + +2005-03-08 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/Makefile.am: Update as.info dependencies. + * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated. + +2005-03-08 Jan Beulich <jbeulich@novell.com> + + * doc/as.texinfo: Add sentence to indicate redefining a macro is an + error, and point to .purgem documentation if someone really needs + re-definitions. + * NEWS: Mention macro redefinition is now an error. + +2005-03-08 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was + emitted to. Add more precise diagnostics for non-fitting insns based + on that. Eliminate now superfluous special casing of MLX. Clear out + slot information when dropping an insn. + +2005-03-08 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (parse_section_name): Rename to... + (cross_section): In addition to separating the name from the rest of + the arguments, also carry out the operation. + (dot_xdata): Use cross_section. + (dot_float_cons): Likewise. + (dot_xstringer): Likewise. + (dot_xdata_ua): Likewise. + (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons. + +2005-03-05 Alan Modra <amodra@bigpond.net.au> + + * po/gas.pot: Regenerate. + +2005-03-04 David Daney <ddaney@avtrex.com> + + * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp' + instead of '_gp' for -mno-shared optimization. + (s_cpload): Ditto. + (s_abicalls): Document it in the comment. + (md_show_usage): Document the -mno-shared option. + +2005-03-04 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (mips_set_options): Add sym32 field. + (mips_opts): Initialize it. + (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide. + (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES. + (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros. + (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES + when deciding whether to use a symbolic %highest/%higher expansion. + (macro): Likewise. Remove o64/n32 linux hack. Always use + ADDRESS_ADD*_INSN for address addition in the expansion of "dla" + and "la". Handle constants separately from symbolic expressions in + the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES + and using load_register to load the high part of the address. + (OPTION_MSYM32, OPTION_NO_MSYM32): New macros. + (OPTION_ELF_BASE): Bump by 2. + (md_longopts): Add entries for -msym32 and -mno-sym32. + (md_parse_option): Handle them. + (usage): Document them. + (s_mipsset): Handle ".set sym32" and ".set nosym32". + (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of + HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp". + * doc/c-mips.texi: Document ".set sym32", ".set nosym32", + -msym32 and -mno-sym32. + +2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (load_address): Implement GP optimization + for 64bit address space non-PIC. Fix formatting. + (macro): Likewise. Simplify code. + (md_parse_option): Don't bail out if -G 0 is set for PIC code. + (mips_after_parse_args): Simplify code. + +2005-03-03 Nick Clifton <nickc@redhat.com> + + * expr.c (operand): Remove redundant code enclosed by #ifdef + RELAX_PAREN_GROUPING....#endif. + + * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the + reloc is the difference of two symbols defined in the same + section. + + * config/tc-iq2000.c (line_comment_chars): Include the # character + as otherwise this breaks #APP/#NO_APP processing. + +2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com> + + * config/tc-arc.c(md_assemble): Remove dead code for handling + immediate indexing of ld and st . + +2005-03-02 Daniel Jacobowitz <dan@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + + * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi, + %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel. + (parse_relocation): Check for a word break after a relocation + operator. + (md_apply_fix3): Handle TLS relocations, and mark thread-local + symbols. + +2005-03-02 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks. + +2005-03-02 Jan Beulich <jbeulich@novell.com> + + * as.c (main): Use unlink_if_ordinary instead of unlink. + * messages.c (as_fatal): Likewise. + +2005-03-02 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15 + accesses. + (parse_register): Allow cr8...15 in all modes. + +2005-03-02 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE + etc. like normal symbol references (T_ID). + +2005-03-02 Alan Modra <amodra@bigpond.net.au> + + * symbols.c (fb_label_name): Fix silly thinko in last change. + +2005-03-02 Alan Modra <amodra@bigpond.net.au> + + * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack. + * config/tc-m68k.h (TARGET_WORD_SIZE): Delete. + + * symbols.c (fb_label_name): Allow an augend of 2 for mmix. + +2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com> + + PR gas/708 + * config/tc-arc.c (md_assemble): Initialize suffix for extension + suffixes also. + +2005-03-01 Alan Modra <amodra@bigpond.net.au> + + * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion. + + * as.h (assert): Warning fix. + * expr.c (expr): Correct assertion. + * read.c (s_comm_internal): Remove assertion. + * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER. + (fixup_segment): Remove assertion. + * config/tc-dlx.c (machine_ip): Remove untrue assertions. + (md_apply_fix3): Likewise. + * config/tc-i370.c (md_begin): Correct assertion. + (i370_macro): Warning fix for assertion. + +2005-03-01 Alan Modra <amodra@bigpond.net.au> + + * configure.in (AC_C_BIGENDIAN): Invoke. + * configure: Regenerate. + * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof + host variable to set string header size. + * config/obj-aout.c (obj_header_append): Don't use host structs. + (obj_symbol_to_chars): Likewise. + (obj_emit_strings): Likewise. Use the passed in output pointer. + * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE. + * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size, + not sizeof host struct. + (obj_header_append, obj_symbol_to_chars): Don't use host structs. + (obj_emit_strings): Likewise. + * config/obj-bout.h (EXEC_BYTES_SIZE): Define. + (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of + sizeof host struct. + (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using + sizeof host struct. + (host_number_to_chars): Define. + * config/obj-hp300.c (hp300_header_append): Don't use sizeof + host internal struct to set header sizes. + * config/tc-i960.c (md_number_to_field): Warning fix. + (md_ri_to_chars): Use host byte order. + (get_cdisp, md_apply_fix3): Warning fix. + * config/tc-m68k.c (md_assemble): Don't use sizeof host short. + +2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com> + + * doc/c-arc.texi: Update documentation about ARC's extension + instructions. + +2005-02-27 Svein E. Seldal <svein@dev.seldal.com> + + * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail + address for myself. + +2005-02-23 Alan Modra <amodra@bigpond.net.au> + + * cgen.c: Warning fixes. + * config/tc-arc.c: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-avr.c: Likewise. + * config/tc-d10v.c: Likewise. + * config/tc-d30v.c: Likewise. + * config/tc-frv.c: Likewise. + * config/tc-frv.h: Likewise. + * config/tc-h8300.c: Likewise. + * config/tc-h8500.c: Likewise. + * config/tc-i370.c: Likewise. + * config/tc-i960.c: Likewise. + * config/tc-ia64.c: Likewise. + * config/tc-ip2k.c: Likewise. + * config/tc-m68hc11.c: Likewise. + * config/tc-maxq.c: Likewise. + * config/tc-mcore.c: Likewise. + * config/tc-mips.c: Likewise. + * config/tc-msp430.c: Likewise. + * config/tc-pj.c: Likewise. + * config/tc-ppc.c: Likewise. + * config/tc-ppc.h: Likewise. + * config/tc-s390.c: Likewise. + * config/tc-sh.c: Likewise. + * config/tc-sh64.c: Likewise. + * config/tc-tic4x.c: Likewise. + * config/tc-tic80.c: Likewise. + * config/tc-v850.c: Likewise. + * config/tc-vax.c: Likewise. + * config/tc-w65.c: Likewise. + * config/tc-xstormy16.c: Likewise. + * config/tc-z8k.c: Likewise. + +2005-02-22 Catherine Moore <clm@cm00re.com> + + * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test. + * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate. + +2005-02-22 Eric Christopher <echristo@redhat.com> + + * config/tc-mips.c (struct proc): Change isym to + func_sym. New member func_end_sym. + (s_mips_ent): Update. + (s_mips_end): Ditto. Add code to compute function size. + +2005-02-22 Alan Modra <amodra@bigpond.net.au> + + * read.c: Warning fixes. + * config/obj-elf.c: Likewise. + +2005-02-22 Maciej W. Rozycki <macro@mips.com> + + * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before + emitting insn. + +2005-02-21 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with + SEC_COFF_SHARED. + + * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with + SEC_TIC54X_BLOCK. + (demand_empty_rest_of_line): Likewise. + (tic54x_sblock): Likewise. + (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK. + +2005-02-21 Alan Modra <amodra@bigpond.net.au> + + * read.c (address_bytes): New function. + (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes. + (potable): Add "dc.a". + (cons_worker): Handle "dc.a". + * doc/internals.texi (TC_ADDRESS_BYTES): Document. + +2005-02-21 Alan Modra <amodra@bigpond.net.au> + + * input-file.c (input_file_open): Rearrange to avoid warning. + +2005-02-19 Alan Modra <amodra@bigpond.net.au> + + * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete. + * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test. + * doc/internals.texi (TC_EQUAL_IN_INSN): Delete. + +2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at + uses after .set noat. + (load_address): Likewise. + (macro): Likewise. Don't try to avoid $at use by sacrificing + the target register before it is stored, it won't work. + +2005-02-17 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we + see an instruction that specifies a template. + +2005-02-18 Alan Modra <amodra@bigpond.net.au> + + * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function. + * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings. + * config/tc-tic80.c (build_insn): Init insn[1] to silence warning. + +2005-02-17 H.J. Lu <hongjiu.lu@intel.com> + + * NEWS: Mention "-mhint.b=[ok|warning|error]". + + * config/tc-ia64.c (md): Add hint_b. + (emit_one_bundle): Handle md.hint_b for "hint". + (md_parse_option): Accepted "-mhint.b=[ok|warning|error]". + (md_show_usage): Add "-mhint.b=[ok|warning|error]". + (ia64_init): Set md.hint_b to error. + (md_assemble): Handle md.hint_b for "hint.b". + + * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]". + * doc/c-ia64.texi: Likewise. + +2005-02-17 Alan Modra <amodra@bigpond.net.au> + + * tc.h (struct relax_type, relax_typeS): Move from here.. + * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT. + * ecoff.c (ecoff_new_file): Add appfile param. + * ecoff.h (ecoff_new_file): Likewise. + * itbl-lex.h: New file. + * itbl-lex.l: Include itbl-lex.h. + * itbl-parse.y: Likewise. + (insntbl_line, yyparse, yylex): Move to itbl-lex.h. + * read.c (s_app_file_string): Mark appfile possibly unused. + * subsegs.c (seg_not_empty_p): Make sec possibly unused. + * subsegs.h (struct seg_info_trash): Delete. + (seg_info): Use segment_info_type instead. + * config/obj-coff.c (struct filename_list): Make filename const char *. + * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file. + * config/obj-elf.c (elf_file_symbol): Similarly. + * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use + signed right shift. + * config/tc-arc.c (md_operand): Warning fix. + * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF. + (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF. + * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while. + * config/tc-frv.c (frv_force_relocation): Warning fix. + * config/tc-m68k.c (md_parse_option): Delete unused var. + * config/tc-mcore.c (mylog2): Rename from log2 throughout. + * config/tc-sparc.c: Likewise. + (s_common): Warning fix. + * config/tc-mips.c (append_insn): Use unsigned long long expressions. + * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from + addressT. + * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0. + * config/tc-sh.c (sh_cfi_frame_initial_instructions, + sh_regname_to_dw2regnum): Only define for OBJ_ELF. + * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER. + (tic4x_do_align): Use TIC_NOP_OPCODE. + * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE. + * config/tc-vax.c: Include netinet/in.h. + (tc_headers_hook): Formatting. + * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens. + +2005-02-17 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when + parsing inN, locN, outN. Set 'idx' to offset register number starts + at. Don't handle numbers with leading zeroes or beyond 95. Remove + pointless cast. + +2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (load_address): Fix formatting. + (macro): Don't use AT if .set noat is in effect. Fix formatting. + Catch macros which are unexpandable without AT. Remove duplicate + zeroing of used_at. + (macro2): Remove duplicate zeroing of used_at. + +2005-02-16 Alan Modra <amodra@bigpond.net.au> + + * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather + than zero. + +2005-02-15 Nigel Stephens <nigel@mips.com> + Maciej W. Rozycki <macro@mips.com> + + * config/tc-mips.c (reloc_needs_lo_p): Handle + BFD_RELOC_MIPS16_HI16_S. + (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16. + (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S + and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow + complaints on. + (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S, + BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants. + Call my_getSmallExpression() to parse percent operators. + (percent_op_match, mips_percent_op): Separate definitions. + (mips16_percent_op): Define percent operators for the MIPS16 mode. + (parse_relocation): Handle the MIPS16 mode using + mips16_percent_op. + (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16, + BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16. + +2005-02-15 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type + instead of explicitly dealing with the translation; exclude + relocations that are already pcrel, however. + +2005-02-15 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c: Include limits.h (if available). + (gr_values[0]): Set path to INT_MAX. + (dot_reg_val): Don't allow changing value of r0. Limit range of + general registers at r127. + (specify_resource): Default resource index is -1. Don't set resource + index (in case IA64_RS_RSE) without setting the specific flag. + (note_register_values): Check operand is O_constant before tracking + input value of moves. Add tracking for dep.z with constant inputs. + (print_dependency): Resource index of specific resource may be zero. + (check_dependencies): Likewise. + +2005-02-15 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (parse_operands): New local variables reg1, reg2, + reg_class. Check operands and emit diagnostics for illegal use of + registers. + +2005-02-15 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize + new variables type, suffix, and width. Handle + BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case. + Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add + FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in + FUNC_DTP_RELATIVE case. Return incoming relocation type if + BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning + if unable to translate relocation type, using the new variables. + +2005-02-15 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.h (ia64_symbol_chars): Declare. + (ty_symbol_chars): Define. + * config/tc-ia64.c (ia64_symbol_chars): Define. + +2005-02-15 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (ia64_parse_name): Only update next character if + input_line_pointer was advanced. + +2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> + + * config/tc-sh.c (md_apply_fix3): Add parentheses around & + within |. + +2005-02-13 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn. + (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default + indicator. + (ia64_init): Set md.detect_dv. + (ia64_start_line): New static variable warned. Warn only once when + encountering explicit stops in automatic mode. + * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx. + * NEWS: Mention new default mode. + +2005-02-13 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (dot_rot): Add comment that name strings should + be freed when wiping out previous state. Canonicalize names before + use. Free name string when detecting redefinition. + (dot_pred_rel): Call generic expression parser to process arguments. + Handle O_register case for individual predicates and O_subtract for + ranges. + (ia64_parse_name): Canonicalize name before looking it up in dynamic + register hash. + (ia64_canonicalize_symbol_name): Strip off all trailing # characters. + Warn if multiple found, issue error if resulting symbol name has zero + length. + (dot_alias): Canonicalize name before use. + +2005-02-11 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning + and 0 for error. + (in_procedure): Return -1 for warning. + (in_prologue): Likewise. + (in_body): Likewise. + +2005-02-11 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (dot_xdata): Undo the last change. + (dot_float_cons): Likewise. + (dot_xstringer): Likewise. + (dot_xdata_ua): Likewise. + (dot_float_cons_ua): Likewise. + +2005-02-11 H.J. Lu <hongjiu.lu@intel.com> + + * NEWS: Mention "-munwind-check=[warning|error]". + + * config/tc-ia64.c (md): Add unwind_check. + (unwind_diagnostic): New. + (in_procedure): Call unwind_diagnostic when a directive isn't + in procedure. + (in_prologue): Call unwind_diagnostic when a directive isn't in + prologue. + (in_body): Call unwind_diagnostic when a directive isn't in + body region. + (dot_endp): Set md.unwind_check to error before calling + in_procedure and restore it after. When the name is missing or + couldn't be found, use the one from the last .proc if + md.unwind_check isn't error. Warn if md.unwind_check is + warning. + (md_parse_option): Handle "-munwind-check=[warning|error]". + (md_show_usage): Add "-munwind-check=[warning|error]". + (ia64_init): Set md.unwind_check to warning. + + * doc/as.texinfo: Add "-munwind-check=[none|warning|error]". + * doc/c-ia64.texi: Likewise. + +2005-02-11 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME. + (LEX_QM): Likewise. + (ia64_parse_name): New third parameter. + (md_parse_name): Pass third argument. + * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name. + (md_operand): Handling of '@'-prefixed symbols moved from here... + (ia64_parse_name): ...to here. + +2005-02-11 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (md): Remove last_groups and group_idx. + (errata_nop_necessary_p): Remove declaraction and definition. + (emit_one_bundle): Don't call errata_nop_necessary_p. Don't + update md.group_idx. Don't reset md.last_groups. + +2005-02-11 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (parse_section_name): Handle non-quoted first + argument. + (dot_xdata): Free section name after use. + (dot_float_cons): Likewise. + (dot_xstringer): Likewise. + (dot_xdata_ua): Likewise. + (dot_float_cons_ua): Likewise. + (md_pseudo_table): Add xdata16 and xdata16.ua. + +2005-02-10 H.J. Lu <hongjiu.lu@intel.com> + + * doc/all.texi: Add IA64. + * doc/as.texinfo: Likewise. + + * doc/c-ia64.texi: Fix typos. + +2005-02-10 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to + BFD_RELOC_UNUSED. + (do_t_push_pop): Likewise. + (md_assemble): Likewise. + (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make + BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE. + (create_unwind_entry): Output dependency on the required personality + routines. + +2005-02-07 Nathan Sidwell <nathan@codesourcery.com> + + * as.h (seg_not_empty_p): Return int, not bfd_boolean. + * subsegs.c (seg_not_empty_p): Likewise. + +2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com> + + * config/tc-maxq.c (md_estimate_size_before_relax): Correct the + relative jump calculation. + <md_convert_frag) : Likewise. + <output_disp): Likewise. + +2005-02-07 Hans-Peter Nilsson <hp@axis.com> + + * write.c (write_object_file): Recognize warning-symbol construct + and skip object- and target- handling for the second symbol. + +2005-02-02 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed + designators along with quoted ones. Free copy of quoted designator + when done. + +2005-02-01 Ben Elliston <bje@au.ibm.com> + + * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c, + config/obj-ieee.c, config/obj-som.c, config/obj-vms.c, + config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c, + config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c, + config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c, + config/tc-i370.c, config/tc-i386.c, config/tc-i960.c, + config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h, + config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c, + config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c, + config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c, + config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c, + config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c, + config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove + #if 0'd code throughout. + +2005-01-31 Nick Clifton <nickc@redhat.com> + + * as.c (parse_args): Bump copyright date reported by --version to + 2005. + +2005-01-31 Nick Clifton <nickc@redhat.com> + + * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos + and vax-vms. + +2005-01-31 Jan Beulich <jbeulich@novell.com> + + * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything + that can end with .endr in that case. Make requiring/permitting + pseudo-ops without leading dot closer to the logic in read.c serving + the same purpose. + (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be + ignored. + +2005-01-31 Jan Beulich <jbeulich@novell.com> + + * macro.c (do_formals): Adjust to no longer accept empty parameter + names. + (define_macro): Adjust to no longer accept empty macro name, garbage + following the parameters, or macros that were previously defined. + * read.c (s_bad_end): Declare. + (potable): Add endm. Handler for endr and endm is s_bad_end. + (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm + and .endr. + * read.h (s_bad_endr): Remove. + +2005-01-31 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (parse_operands): Parse all specified operands, + immediately discarding (but counting) those exceeding the maximum + possible amount. Track whether output and input operand counts ever + matched, and use this to better indicate which of the operands/ + operand types was wrong; specifically don't default to pointing to + the first operand. + +2005-01-31 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (unwind): Remove proc_end (now an automatic + variable in dot_endp). Add body and insn. Make prologue, + prologue_mask, body, and insn bitfields. + (fixup_unw_records): Remove spurious new-lines from end of diagnostic + messages. + (in_procedure, in_prologue, in_body): New. + (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save, + dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata, + dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb, + dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p, + dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi, + dot_personality): Use the appropriate one of the above. + (dot_proc): Clear unwind.proc_start; set to current location only if + none of the entry points were valid. Check for non-zero-length entry + point names. Check that entry points aren't defined, yet. Clear + unwind.prologue, unwind.body, and unwind.insn. + (dot_body): Call in_procedure. Check that first directive in procedure + had no insns emitted before. Set unwind.body. + (dot_prologue): Call in_procedure. Check that not already in prologue. + Check that first directive in procedure had no insns emitted before. + Clear unwind.body. + (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero- + length entry point names. Check that entry points became defined. + (md_assemble): Set unwind.insn once unwind.proc_start is defined. + +2005-01-31 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state + before actually using it. Don't generate an error in manual bundling + mode when looking at an insn requiring slot 2 but not yet at slot 2. + Don't generate an error in manual bundling mode when looking at an + insn required to be last in its group but the required slot hasn't + been reached, yet. Allow conversion from MII to MI;I for bundle + consisting of only 2 insns with the stop between them. Suppress + various meaningless errors resulting from detecting earlier ones. + +2005-01-31 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (parse_operands): Also handle alloc without first + input being ar.pfs. + +2005-01-28 Christian Groessler <chris@groessler.org> + + * config/tc-z8k.c (md_assemble): Improve error detection. + +2005-01-28 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space + for personality routine pointer only if there is one. + (ia64_convert_frag): Likewise. + (generate_unwind_image): Likewise. + +2005-01-27 Christian Groessler <chris@groessler.org> + + * config/tc-z8k.c (INSERT): Remove, not used anywhere. + (md_apply_fix3): Make relative branches out of range an error + instead of a warning. Display correct line number for out of + range branches/calls/memory accesses. + +2005-01-27 Nathan Sidwell <nathan@codesourcery.com> + + * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when + to emit .debug_line and other debug sections. + * as.h (seg_not_empty_p): Declare. + * subsegs.c (seg_not_empty_p): New predicate. + +2005-01-27 Andrew Cagney <cagney@gnu.org> + + * configure: Regenerate to track ../gettext.m4 change. + +2005-01-27 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx". + +2005-01-27 Jan Beulich <jbeulich@novell.com> + + * config/tc-ia64.c (emit_one_bundle): Add late resolution of move + to/from application registers dynamic insns. + (md_assemble): Defer resolution of move to/from application registers + dynamic insns when they can be issued on either the I- or M-units. + +2005-01-25 Alexandre Oliva <aoliva@redhat.com> + + * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such. + 2004-12-10 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support. + 2004-11-10 Alexandre Oliva <aoliva@redhat.com> + * cgen.c (gas_cgen_parse_operand): Handle + CGEN_PARSE_OPERAND_SYMBOLIC. + * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations. + (frv_force_relocation): Likewise. Fix handling of PIC + relocations. + (md_apply_fix3): Likewise. + +2005-01-21 Ben Elliston <bje@au.ibm.com> + + * as.h: Remove #if 0'd code. + * atof-generic.c (atof_generic): Likewise. + * ecoff.c (ecoff_directive_frame): Likewise. + * frags.h (FRAG_APPEND_1_CHAR): Likewise. + * itbl-ops.c (itbl_add_reg): Likewise. + * listing.c (calc_hex): Likewise. + * read.c (MASK_CHAR): Likewise. + * subsegs.c (subsegs_print_statistics): Likewise. + * symbols.c (indent): Likewise. + * write.c (write_relocs): Likewise. + (write_object_file): Likewise. + (relax_frag): Likewise. + +2005-01-20 Nick Clifton <nickc@redhat.com> + + * as.c (std_longopts): Add an entry for "--a" in order to prevent + getopt_long_only() from considering -a as an abbreviation for + --alternate. + (parse_args): Fix the parsing of -a=<file>. + +2005-01-20 Alan Modra <amodra@bigpond.net.au> + + PR gas/684 + * read.c (s_incbin): Adjust default count for skip. Check validity + of count and skip rigorously. + +2005-01-19 Fred Fish <fnf@specifixinc.com> + + * config/tc-mips.c (dummy_opcode): Add init for new struct member. + +2005-01-19 Richard Sandiford <rsandifo@redhat.com> + + * read.c (convert_to_bignum): New function, split out from... + (emit_expr): ...here. Handle the case where X_add_number is + positive and the input value is negative. + (output_big_sleb128): Fix setting of continuation bit. Check whether + the final byte needs to be sign-extended. Fix size-shrinking loop. + (emit_leb128_expr): When generating a signed leb128, see whether the + sign of an O_constant's X_add_number matches the sign of the input + value. Use a bignum if not. + +2005-01-17 Andrew Stubbs <andrew.stubbs@st.com> + + * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to + arch_sh_up in order to match the external name and make the + testsuite's job easier. + +2005-01-14 H.J. Lu <hongjiu.lu@intel.com> + + PR 659 + * config/tc-i386.c (i386_scale): Disallow 0 scale. + +2005-01-12 Nick Clifton <nickc@redhat.com> + + * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing + ignored_arguments array. + +2005-01-10 H.J. Lu <hongjiu.lu@intel.com> + + * write.c (write_object_file): Disallow a symbol equated to + common symbol. + +2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com> + + * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and + bfd_mach_maxq20. + (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20. + (maxq_target): New function: Set the machine type. + +2005-01-06 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS. + (md_begin): Handle TE_VXWORKS for FP defaults. + (md_apply_fix3): Correct rela offsets. + (elf32_arm_target_format): Add VxWorks targets. + +2005-01-06 Paul Brook <paul@codesourcery.com> + + * configure.tgt: Set em=vxworks for *-*-vxworks. + * config/te-vxworks.h: New File. + +2005-01-06 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s. + +2005-01-04 Dmitry Diky <diwil@spec.ru> + + * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for + global label. + +2005-01-03 David Mosberger <davidm@hpl.hp.com> + + * config/tc-ia64.c (md): Add member "loc_directive_seen". + (dot_loc): New function. + (md_pseudo_table): Add entry to map .loc to dot_loc(). + (emit_one_bundle): Only call dwarf2_gen_line_info() if we have + seen a .loc directive or we're generating DWARF2 debug info for + assembly source. + +For older changes see ChangeLog-2004 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |