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| 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.cc | |
| parent | 43e85a8f541dcc299092452d816749cf99e31d60 (diff) | |
| download | gdb-dde3f402cfe649f271730fa5de983ee663743ea3.zip gdb-dde3f402cfe649f271730fa5de983ee663743ea3.tar.gz gdb-dde3f402cfe649f271730fa5de983ee663743ea3.tar.bz2 | |
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.cc')
| -rw-r--r-- | gold/object.cc | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/gold/object.cc b/gold/object.cc index 127e3a6..3fedcf8 100644 --- a/gold/object.cc +++ b/gold/object.cc @@ -1,6 +1,6 @@ // object.cc -- support for an object file for linking in gold -// 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. @@ -2146,7 +2146,8 @@ Input_objects::add_object(Object* obj) } // Add this object to the cross-referencer if requested. - if (parameters->options().user_set_print_symbol_counts()) + if (parameters->options().user_set_print_symbol_counts() + || parameters->options().cref()) { if (this->cref_ == NULL) this->cref_ = new Cref(); @@ -2206,7 +2207,8 @@ Input_objects::check_dynamic_dependencies() const void Input_objects::archive_start(Archive* archive) { - if (parameters->options().user_set_print_symbol_counts()) + if (parameters->options().user_set_print_symbol_counts() + || parameters->options().cref()) { if (this->cref_ == NULL) this->cref_ = new Cref(); @@ -2219,7 +2221,8 @@ Input_objects::archive_start(Archive* archive) void Input_objects::archive_stop(Archive* archive) { - if (parameters->options().user_set_print_symbol_counts()) + if (parameters->options().user_set_print_symbol_counts() + || parameters->options().cref()) this->cref_->add_archive_stop(archive); } @@ -2233,6 +2236,15 @@ Input_objects::print_symbol_counts(const Symbol_table* symtab) const this->cref_->print_symbol_counts(symtab); } +// Print a cross reference table. + +void +Input_objects::print_cref(const Symbol_table* symtab, FILE* f) const +{ + if (parameters->options().cref() && this->cref_ != NULL) + this->cref_->print_cref(symtab, f); +} + // Relocate_info methods. // Return a string describing the location of a relocation. This is |