[Bug gold/11855] GOLD: PROVIDE: does not provide symbols only referenced in linker script

[ian at airs dot com]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2010-08-02 
13:34 -------
Subject: Bug 11855

CVSROOT:        /cvs/src
Module name:    src
Changes by:     address@hidden  2010-08-02 13:34:33

Modified files:
        gold           : ChangeLog archive.cc archive.h dynobj.cc 
                         dynobj.h gold.cc object.cc object.h plugin.cc 
                         plugin.h script-c.h script.cc script.h 
                         symtab.cc symtab.h yyscript.y 

Log message:
        PR 11855
        * script.cc (Script_options::Script_options): Initialize
        symbol_definitions_ and symbol_references_.
        (Script_options::add_symbol_assignment): Update
        symbol_definitions_ and symbol_references_.
        (Script_options::add_symbol_reference): New function.
        (script_symbol): New function.
        * script.h (class Script_options): Add symbol_definitions_ and
        symbol_references_ fields.
        (Script_options::referenced_const_iterator): New type.
        (Script_options::referenced_begin): New function.
        (Script_options::referenced_end): New function.
        (Script_options::is_referenced): New function.
        (Script_options::any_unreferenced): New function.
        * script-c.h (script_symbol): Declare.
        * yyscript.y (exp): Call script_symbol.
        * symtab.cc: Include "script.h".
        (Symbol_table::gc_mark_undef_symbols): Add layout parameter.
        Change all callers.  Check symbols referenced by scripts.
        (Symbol_table::add_undefined_symbols_from_command_line): Add
        layout parameter.  Change all callers.
        (Symbol_table::do_add_undefined_symbols_from_command_line):
        Likewise.  Break out loop body.  Check symbols referenced by
        scripts.
        (Symbol_table::add_undefined_symbol_from_command_line): New
        function broken out of
        do_add_undefined_symbols_from_command_line.
        * symtab.h (class Symbol_table): Update declarations.
        * archive.cc: Include "layout.h".
        (Archive::should_include_member): Add layout parameter.  Change
        all callers.  Check for symbol mentioned in expression.
        * archive.h (class Archive): Update declaration.
        * object.cc (Sized_relobj::do_should_include_member): Add layout
        parameter.
        * object.h (Object::should_include_member): Add layout parameter.
        Change all callers.
        (Object::do_should_include_member): Add layout parameter.
        (class Sized_relobj): Update declaration.
        * dynobj.cc (Sized_dynobj::do_should_include_member): Add layout
        parameter.
        * dynobj.h (class Sized_dynobj): Update declaration.
        * plugin.cc (Sized_pluginobj::do_should_include_member): Add
        layout parameter.
        * plugin.h (class Sized_pluginobj): Update declaration.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/ChangeLog.diff?cvsroot=src&r1=1.602&r2=1.603
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/archive.cc.diff?cvsroot=src&r1=1.54&r2=1.55
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/archive.h.diff?cvsroot=src&r1=1.27&r2=1.28
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/dynobj.cc.diff?cvsroot=src&r1=1.58&r2=1.59
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/dynobj.h.diff?cvsroot=src&r1=1.39&r2=1.40
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/gold.cc.diff?cvsroot=src&r1=1.82&r2=1.83
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/object.cc.diff?cvsroot=src&r1=1.126&r2=1.127
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/object.h.diff?cvsroot=src&r1=1.97&r2=1.98
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/plugin.cc.diff?cvsroot=src&r1=1.36&r2=1.37
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/plugin.h.diff?cvsroot=src&r1=1.13&r2=1.14
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/script-c.h.diff?cvsroot=src&r1=1.18&r2=1.19
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/script.cc.diff?cvsroot=src&r1=1.73&r2=1.74
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/script.h.diff?cvsroot=src&r1=1.33&r2=1.34
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/symtab.cc.diff?cvsroot=src&r1=1.141&r2=1.142
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/symtab.h.diff?cvsroot=src&r1=1.108&r2=1.109
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/yyscript.y.diff?cvsroot=src&r1=1.24&r2=1.25


------- Additional Comments From ian at airs dot com  2010-08-02 13:37 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://sourceware.org/bugzilla/show_bug.cgi?id=11855

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