diff options
| author | Ian Lance Taylor <ian@airs.com> | 2010-01-05 21:52:51 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2010-01-05 21:52:51 +0000 |
| commit | dde3f402cfe649f271730fa5de983ee663743ea3 (patch) | |
| tree | ca56e62c8e4e0b6e57743388d5f1f282cc584869 /gold/object.h | |
| parent | 43e85a8f541dcc299092452d816749cf99e31d60 (diff) | |
PR 10980
* options.h (class General_options): Add --cref.
* main.cc (main): Print cref table if --cref. Don't close mapfile
until after printing cref table.
* cref.cc: Include "symtab.h".
(class Cref_inputs): Define Cref_table_compare and Cref_table.
(Cref_table_compare::operator()): New function.
(Cref_inputs::gather_cref): New function.
(filecol): New static const.
(Cref_inputs::print_cref): New function.
(Cref::print_cref): New function.
* cref.h: Include <cstdio>.
(class Cref): Update declarations.
* mapfile.h (Mapfile::file): New function.
* object.h (class Object): Define Symbols. Declare virtual
do_get_global_symbols.
(Object::get_global_symbols): New function.
* object.cc (Input_objects::add_object): Pass object to cref_ if
--cref.
(Input_objects::archive_start): Likewise.
(Input_objects::archive_stop): Likewise.
(Input_objects::print_cref): New function.
* dynobj.h (Sized_dynobj::do_get_global_symbols): New function.
* dynobj.cc (big_endian>::do_add_symbols): Create symbols_ if
--cref.
* plugin.cc (Sized_pluginobj::do_get_global_symbols): New
function.
* plugin.h (class Sized_pluginobj): Update declarations.
Diffstat (limited to 'gold/object.h')
| -rw-r--r-- | gold/object.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/gold/object.h b/gold/object.h index 187a10179b..26e85f5b6a 100644 --- a/gold/object.h +++ b/gold/object.h @@ -1,6 +1,6 @@ // object.h -- support for an object file for linking in gold -*- C++ -*- -// Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +// Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of gold. @@ -188,6 +188,8 @@ class Xindex class Object { public: + typedef std::vector<Symbol*> Symbols; + // NAME is the name of the object as we would report it to the user // (e.g., libfoo.a(bar.o) if this is in an archive. INPUT_FILE is // used to read the file. OFFSET is the offset within the input @@ -466,6 +468,11 @@ class Object size_t* used) const { this->do_get_global_symbol_counts(symtab, defined, used); } + // Get the symbols defined in this object. + const Symbols* + get_global_symbols() const + { return this->do_get_global_symbols(); } + // Return whether this object was found in a system directory. bool is_in_system_directory() const @@ -553,6 +560,9 @@ class Object virtual void do_get_global_symbol_counts(const Symbol_table*, size_t*, size_t*) const = 0; + virtual const Symbols* + do_get_global_symbols() const = 0; + // Set the number of sections. void set_shnum(int shnum) @@ -1596,6 +1606,11 @@ class Sized_relobj : public Relobj void do_get_global_symbol_counts(const Symbol_table*, size_t*, size_t*) const; + // Get the global symbols. + const Symbols* + do_get_global_symbols() const + { return &this->symbols_; } + // Get the offset of a section. uint64_t do_output_section_offset(unsigned int shndx) const @@ -1960,6 +1975,10 @@ class Input_objects void print_symbol_counts(const Symbol_table*) const; + // Print a cross reference table. + void + print_cref(const Symbol_table*, FILE*) const; + // Iterate over all regular objects. Relobj_iterator |