X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gas%2FChangeLog;h=c036506cab1b891a1d03bc5ee1ca805448e8e927;hb=d8244a4aba2c284db8fc896e3b4c6591c24f11d8;hp=db3af83741d41115fbb8159e85ef430112172e44;hpb=199fea98c99205f0fd3d2d3fd1a2670bdfe8a326;p=binutils-gdb.git diff --git a/gas/ChangeLog b/gas/ChangeLog index db3af83741d..c036506cab1 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,903 @@ +2005-05-05 Matt Thomas + + * config/tc-vax.c (md_assemble): Don't assume a valueT is 4 + bytes. + +2005-05-05 Nick Clifton + + * 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, + testsuite/gas/all/itbl-test.c, testsuite/gas/all/test-example.c, + testsuite/gas/all/test-gen.c, testsuite/gas/arm/maverick.c, + testsuite/gas/cris/cris.exp, testsuite/gas/hppa/basic/basic.exp, + testsuite/gas/hppa/parse/parse.exp, + testsuite/gas/hppa/reloc/reloc.exp, + testsuite/gas/hppa/unsorted/unsorted.exp, + testsuite/gas/m88k/m88k.exp, testsuite/gas/mmix/mmix-err.exp, + testsuite/gas/mmix/mmix-list.exp, testsuite/gas/mmix/mmix.exp, + testsuite/gas/mn10200/basic.exp, testsuite/gas/mn10300/am33-2.c, + testsuite/gas/mn10300/basic.exp, testsuite/gas/pdp11/opcode.s, + testsuite/gas/ppc/aix.exp, testsuite/gas/sh/basic.exp, + testsuite/gas/sh/err.exp, testsuite/gas/sh/arch/arch.exp, + testsuite/gas/sh/sh64/sh64.exp, testsuite/gas/v850/basic.exp, + testsuite/lib/gas-defs.exp + +2005-05-05 Nick Clifton + + * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set + the target_big_endian variable to false. + +2005-05-04 Alan Modra + + * 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 + + * 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 + + * write.c (write_object_file): Use bfd_section_double_list_remove + to remove sections. + +2005-05-02 Daniel Jacobowitz + + * doc/Makefile.am (gasver.texi): Correct quoting. + * doc/Makefile.in: Regenerated. + +2005-04-29 Ralf Corsepius + + * configure.tgt: Add h8300*-*-rtemscoff. + Switch h8300*-*-rtems* to elf. + +2005-04-29 H.J. Lu + + * hash.c: Undo the last change. + * hash.h: Likewise. + +2005-04-29 Ben Elliston + + * 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 + + * link.cmd: Remove. + +2005-04-26 H.J. Lu + + * 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 + + * 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 + + * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro. + (future_alignment_required): Remove ifdefs that use it. + +2005-04-22 Bob Wilson + + * 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 + + * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[] + array. + +2005-04-20 H.J. Lu + + * 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 + + * 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 + + * config/tc-ia64.c (specify_resource): Initialize all of tmpl. + +2005-04-19 David S. Miller + + * 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 + + * 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 + + * config/tc-ia64.c (md_assemble): Fix error message for wrong + access to application registers. + +2005-04-19 Jan Beulich + + * 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 + + PR/847 + * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero- + length symbols. + +2005-04-18 Mark Kettenis + + * config/tc-i386.c (md_begin): Allow hyphens in mnemonics. + +2005-04-18 Maciej W. Rozycki + + * 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 + + * 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 + + * config/tc-mips.c (normalize_constant_expr): Fix formatting. + +2005-04-15 Jan Beulich + + * config/obj-elf.c (obj_elf_struct): New. + (elf_pseudo_table). Use it for .offset and .struct. + +2005-04-14 Bob Wilson + Sterling Augustine + + * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger + than the section alignment. + +2005-04-14 Bob Wilson + H.J. Lu + + * 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 + + * 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 + + * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP + optimization for constant addresses. + +2005-04-14 Nick Clifton + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + PR gas/818 + * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3] + synonyms. + +2005-04-12 Alan Modra + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2005-04-11 Sterling Augustine + Bob Wilson + + * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo. + +2005-04-11 Mark Kettenis + + * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF. + +2005-04-11 Jan Beulich + + * 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 + + * symbols.c (symbol_X_add_number): Change return type to "offsetT *". + * symbols.h (symbol_X_add_number): Update prototype. + +2005-04-10 Eric Christopher + + * symbols.c (symbol_X_add_number): Fix warning. + +2005-04-10 H.J. Lu + + * config/tc-m68k.c (md_begin): Support 64bit host. + (get_num): Support 64bit BFD on 32bit host. + +2005-04-10 H.J. Lu + + * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64. + +2005-04-09 Alan Modra + + * 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 + + * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip + SEC_MERGE sections. + +2005-04-06 H.J. Lu + + * config/tc-i386.c (tc_gen_reloc): Don't turn + BFD_RELOC_X86_64_32S into BFD_RELOC_32. + +2005-04-06 Nick Clifton + + * po/rw.po: New translation: Kinyarwanda + * configure.in (ALL_LINGUAS): Add rw + * configure: Regenerate. + +2005-04-05 Sterling Augustine + Bob Wilson + + * 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 + + * 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 + + * 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 + + * 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 + + * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push + immediates. + +2005-04-01 Jan-Benedict Glaw + + * 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 + + * configure.in: Add a check for 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 + + * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook. + +2005-04-01 Jan Beulich + + * 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 + + * 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 + + * 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 + + * 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 + Phil Blundell + + * 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 + + * 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. + * testsuite/gas/arm/unwind.d: Update expected output. + +2005-03-28 Sterling Augustine + Bob Wilson + + * 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 + H.J. Lu + + 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 + + * config/obj-coff.c (coff_frob_symbol): When crashing because of a + bad C_EFCN symbol, print its name. + +2005-03-25 Bob Wilson + + * 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 + + * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90. + +2005-03-25 Hans-Peter Nilsson + + * 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 + + * 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 + + * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding + attributes properly. + +2005-03-23 Mike Frysinger + Nick Clifton + + * 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 + + * 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 + + * 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 + + * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations. + +2005-03-21 Nick Clifton + + * 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 + + * 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 + + 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 + + * 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 + + * config/tc-m68k.c (m68k_elf_final_processing): Set file specific + flag for coldfire v4e. + +2005-03-17 Bob Wilson + + * 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 + + * 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 * configure.tgt: Set emulation for arm-*-eabi*. @@ -75,7 +975,8 @@ * configure: Regenerate. * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove. -2005-03-10 Bob Wilson +2005-03-10 Sterling Augustine + Bob Wilson * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot when checking if xg_resolve_literals needs to be called.