+
+ * ldlex.l (comment): Increment line number when newline is read.
+
+
+ * ldlang.c (lookup_name): Take new argument, force_load. If true,
+ reload the file even if it is already loaded.
+ (wild): Call lookup_name with force_load argument of 0.
+ (open_input_bfds): Call lookup_name with force_load argument of 1.
+ (print_symbol): Remove declaration of non-existent function.
+ (print_one_symbol): Return true rather than falling off end.
+
+
+ * ldmain.c (main): Use %ld when printing long values.
+
+ * scripttempl/elf.sc: Move _edata after the .sdata section.
+ Permit OTHER_BSS_SYMBOLS to be defined.
+ * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
+
+
+ * Rename all "hppaosf" files to "hppaelf".
+ * Change all "osf" references to "elf" in hppaelf files.
+ * Makefile.in: Likewise.
+ * configure.in: Likewise.
+
+
+ * ldmain.c (main): Call xatexit, not atexit.
+ Call xmalloc_set_program_name.
+
+ * ldlang.c (lang_size_sections): Check if bfd_relax_section set
+ bfd_errno.
+
+
+ * emultempl/lnk960.em (append), emultempl/hppaosf.em
+ (hppaosf_finish): Call xmalloc, not ldmalloc.
+ * ldmain.c (preserve_output): Function removed.
+ (main): Do it here instead.
+
+
+ * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
+ GNU C specific macros.
+
+ * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
+ call to LANG_FOR_EACH_INPUT_SECTION.
+
+
+ * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
+ deleted; will use libiberty versions instead.
+ * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
+ mri.c Makefile.in: Change callers.
+
+ * ldmisc.c (vfinfo): Remove cleanup code.
+ * ldmain.c (remove_output): Put it here (new function).
+ (preserve_output): New function.
+ (main): Register remove_output and preserve_output with atexit.
+ * ldmain.c ldgram.y: Call xexit instead of exit.
+ * ldmisc.h: Declare xexit.
+
+
+ * Makefile.in: Lots of new H8/500 memory models.
+
+
+ * ldlex.l: Removed duplicate rules.
+ (yywrap): Provide default definition, needed with some versions of
+ flex.
+
+
+ * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
+ the archive filename too.
+
+ * ldlex.l: Add rule to catch invalid input characters instead of
+ printing them. Include "ldmain.h" for program_name decl.
+ (lex_warn_invalid): New function.
+ * Makefile.in: Add dependency.
+
+
+ * Makefile.in (check): Don't bother running any tests of
+ cross-linker until the test suite no longer assumes native mode.
+
+
+ * ldlang.c (print_one_symbol, print_input_section): Print
+ global symbols in symbol table again.
+
+
+ * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
+ exit successfully instead of complaining if no input files are
+ given.
+
+
+ * Makefile.in: Format variable definitions consistently.
+ (LD_PROG): Remove unnecessary variables from link command,
+ change variable LOADLIBES to EXTRALIBS.
+
+ * ldmain.c (main): Compute and display total execution time.
+ * ld.texinfo (-stats): Document the option.
+
+
+ * ldmain.c (reloc_overflow): Added name, reloc_name and addend
+ arguments.
+
+ * ldlang.c (lookup_name): Set BFD GP size to -G argument value
+ after opening BFD.
+
+ * ldlang.c (relaxing): Removed global variable.
+ (lang_size_sections): If the canonical symbols have not already
+ been read in, read them in before relaxing.
+ * ldlang.h (relaxing): Removed declaration.
+
+
+ * ldlang.c (new_afile): Initialize loaded field to false.
+ (lookup_name): If file was already loaded, don't call the
+ add_symbols entry point again.
+
+
+ * ld.texinfo: Clarify what -T option does.
+
+
+ * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
+ for a.out.
+
+
+ De Muyter).
+ * configure.in (m68k-motorola-sysv*) New target.
+ * config/delta68.mt: New file.
+ * emulparams/delta68.sh: New file.
+ * scripttempl/delta68.sc: New file.
+ * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
+ (em_delta68.c): New target.
+
+
+ * ldmain.c (add_archive_element): If trace_files or
+ trace_file_tries, print file name.
+ * ldlang.c (lookup_name): Likewise.
+ (ldlang_add_file): Don't put files on input_bfds list in reverse
+ order.
+
+ * scripttempl/elf.sc: Correct typo.
+
+
+ * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
+ their arguments optional, for compatibility with the old GNU ld.
+
+
+ * scripttempl/elf.c: Define __bss_start before the .sbss section.
+
+
+ * ldmain.c (add_to_set): Add bitsize argument.
+ (constructor_callback): New function.
+ (link_callbacks): Add constructor_callback.
+ * ldctor.c (struct set_info): Add bitsize field.
+ (ldctor_add_set_entry): Add bitsize argument.
+ (ldctor_build_sets): Base the size of the elements of the set on
+ the bitsize, rather than always using LONG.
+ * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
+
+ * ld.h (QUAD_SIZE): Define.
+ * ldgram.y (QUAD): New token.
+ (length): Handle it.
+ * ldlex.l: Return QUAD.
+ * lexsup.c (keywords): Add QUAD.
+ * ldwrite.c (build_link_order): Handle QUAD.
+ * ldlang.c (print_data_statement): Handle QUAD.
+ (lang_size_sections): Likewise.
+ (lang_do_assignments): Likewise.
+ * ldexp.c (exp_print_token): Add QUAD to table.
+ * ld.texinfo: Describe QUAD.
+
+ * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
+ since the Alpha doesn't use them.
+
+
+ * ldemul.h (ld_emulation_xfer_struct): Comment the members.
+
+
+ * Makefile.in, configure.in: Add support for VSTa micro-kernel.
+ * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
+
+
+ * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
+ needed for i386mach. (Should be a no-op on other systems.)
+
+ * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
+ (PAGE_SIZE): Don't define; not used.
+
+
+ * ldgram.y (yyerror): Make argument const char *, and actually
+ print it out rather than assuming it is a syntax error.
+ * ldmisc.h: Change declaration of yyerror.
+ * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
+
+
+ * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
+ exec header offset, since the exec header isn't loaded.
+ (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
+
+
+ A major rewrite to move the bulk of the linker into BFD so that
+ more efficient backend code can be written for specific object
+ files.
+ * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
+ ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
+ * ldctor.c, ldctor.h: Complete rewrite.
+ * ldwrite.c, ldwrite.h: Complete rewrite.
+ * ld.h (strip_symbols_type, strip_symbols): Removed. Use
+ link_info.strip instead. Changed all uses.
+ (discard_locals_type, discard_locals): Removed. Use
+ link_info.discard instead. Changed all uses.
+ (ld_config_type): Removed relocateable_output field; use
+ link_info.relocateable instead; changed all uses. Added stats
+ field.
+ (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
+ set_loader_symbol): Removed.
+ * ldexp.h (node_class): Added etree_rel.
+ (etree_type): Added rel field.
+ * ldexp.c (exp_print_token): Bracketed table initialization.
+ (exp_relop): New function.
+ (fold_name): Use linker hash table rather than ldsym functions.
+ (exp_fold_tree): Likewise. Also, handle etree_rel case.
+ (exp_print_tree): Handle etree_rel.
+ * ldgram.y (strip_symbols, discard_locals): Removed.
+ (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
+ (REL): New token. Does not appear in grammar, but needed for
+ expression code.
+ (file): Don't call lang_final; it's called by main anyhow.
+ * ldlex.l: Accept -stats and -no-keep-memory options.
+ * ldlang.h (fill_type): Make unsigned int, not unsigned short.
+ * ldlang.c: Consistently use fill_type for fill argument.
+ (lang_init_script_file, script_file): Removed.
+ (create_object_symbols): Removed. Use
+ link_info.create_object_symbols_section instead. Changed all
+ uses.
+ (lang_add_keepsyms_file): Removed.
+ (lookup_name): Call bfd_link_add_symbols instead of
+ ldmain_open_file_read_symbol.
+ (wild): Don't iterate over script_file.
+ (open_output): Create link hash table.
+ (lang_place_undefineds): Rewrote.
+ (lang_size_sections): Handle relaxing (doesn't work yet).
+ (lang_relocate_globals): Removed.
+ (lang_finish): Use link hash table rather than ldsym functions.
+ (lang_common): Rewrote.
+ (lang_one_common): New function.
+ (ldlang_add_file): Add file to link_info.input_bfds list. Set
+ usrdata.
+ (create_symbol): Removed.
+ (lang_process): Don't call lang_init_script_file. Call
+ ldctor_build_sets rather than find_constructors. Don't call
+ lang_relocate_globals.
+ (lang_abs_symbol_at_beginning_of): Rewrote.
+ (lang_abs_symbol_at_end_of): Rewrote.
+ * ldmain.c (had_y): Removed.
+ (lprefix, lprefix_len): Removed; use link_info fields instead.
+ Changed all uses.
+ (multiple_def_count, commons_pending, undefined_global_sym_count,
+ total_symbols_seen, total_files_seen): Removed.
+ (link_callbacks, link_info): New variables.
+ (main): Initialize link_info. Don't call init_bfd_error_vector or
+ ldsym_init. Don't set now unused variables. Handle -stats.
+ (get_emulation): Removed obsolete and nonfunctional GNU960 code.
+ (add_ysym): Rewrote.
+ (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
+ search_library, gnu960_check_format, decode_library_subfile,
+ linear_library, symdef_library, clear_syms, subfile_wanted_p):
+ Removed.
+ (add_keepsyms_file, add_archive_element, multiple_definition,
+ multiple_common, add_to_set, warning_callback, undefined_symbol,
+ reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
+ New functions.
+ * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
+ require symbols for %C; look them up instead.
+ * emultempl/hppaosf.em: Pass link_info to
+ hppa_look_for_stubs_in_section.
+ * Makefile.in: Rebuilt dependencies.
+ (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
+ relax.c.
+ (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
+ relax.h.
+ (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
+ ldlang.h and ldctor.h.
+
+ * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
+ declarations of free and malloc from flex output. Change malloc
+ to ldmalloc in flex output.
+
+
+ * ldmain.c (lprefix): Change default from a char to a string
+ with only one character.
+ (lprefix_len): Set default to one.
+
+ * ldmain.h (lprefix_len): Declare.
+
+ * ldsym.c (write_file_locals): Use strncmp rather than a character
+ comparison for lprefix.
+
+ * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
+ correctly.
+
+ * emultmpl/hppaosf.em: Include ldexp.h.
+ (before_parse): Set lprefix and lprefix_len correctly.
+
+
+ * ldlex.h: Don't declare yywrap if it is a macro.
+ * ldlex.l: Include sysdep.h.
+ * ldlang.c (lang_for_each_statement_worker,
+ lang_for_each_statement): Forgot to use PARAMS.
+
+
+ * Makefile.in: Added .PHONY targets where appropriate. Added some
+ comments. Also:
+ (gcclibdir, version): Removed unused variables.
+ (DEP): New variable, set to mkdep.
+ (ALL_CFLAGS): New variable. Used in .c.o target.
+ (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
+ variables.
+ (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
+ GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
+ mostly obsolete variables. Adjusted remaining uses.
+ (DEF_EMUL): Removed variable.
+ (ldmain.o): Handle undefined EMUL error correctly.
+ (ldemul-list.h): Depend on config.status rather than Makefile.
+ Create via temporary file.
+ (ver960.c, roll, make): Removed obsolete targets.
+ (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
+ dependencies.
+ * dep-in.sed: New file, used when rebuilding dependencies.
+
+
+ Made many changes to eliminate gcc warnings. Made various
+ cosmetic changes, declared various things in header files, removed
+ various extern declarations from .c files. No substantive
+ changes.
+
+ * ldlang.c (lang_process): Ifdef out final call to
+ lang_size_sections again (reverting change of Nove 2), since it
+ breaks the Sun4 linker.
+
+
+ * configure.in (alpha-*-netware*): New target; use alpha.
+
+
+ * configure.in: Group targets by CPU. Merge some m68k target
+ entries with different CPU specs that use the same ld_target
+ values.
+
+ * configure.in: Add sparc*-*-coff.
+ * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
+ * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
+ (em_coff_sparc.c): Add dependencies and build rules.
+
+ * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
+
+
+ * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
+ New tokens.
+ (command_line_option): Accept and ignore them (for now).
+ * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
+ where n is a number.
+
+
+ * ldmain.c (subfile_wanted_p): If merging a common symbol which is
+ not in bfd_com_section, create the section in the BFD so that it
+ can be placed in the right output section.
+
+
+ * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
+ * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
+ (OTHER_READONLY_SECTIONS): Define for .reginfo.
+ (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
+ * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
+ Move OTHER_READONLY_SECTIONS after all the other readonly
+ sections. Don't use DATA_ADDR twice.
+
+ * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
+ p is in a common section, make sure the BFD has a section of that
+ name.
+
+ * ldlang.c (lang_common): Add newline to error message.
+
+
+ * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
+ Lynx-specific script instead of m68kcoff.
+ (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
+ (ENTRY): Define as __main.
+ (TEXT_START_ADDR): Define as 0.
+ (PAGE_SIZE): Define as 0x1000.
+ * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
+ * scripttempl/m68klynx.sc: New file.
+
+
+ * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
+ arguments rather than treating them as emulation names.
+
+
+ * configure.in: Support x86 unixware and netware plus generic netware.
+
+
+ * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
+ Correct values (?).
+
+
+ * Makefile.in (distclean): Don't delete dvi or info files.
+ (ld.info): Update dependency list.
+ (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
+
+
+ * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
+ Set output_filename instead of creating a new node.
+ (open_output): Don't set output_filename.
+ (lang_final): Create the new node here.
+ * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
+
projects / binutils.git / blobdiff