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author | Ian Lance Taylor <ian@airs.com> | 2010-02-12 03:23:26 +0000 |
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committer | Ian Lance Taylor <ian@airs.com> | 2010-02-12 03:23:26 +0000 |
commit | 114dfbe13efea1a1405dbcf5d9254e59d309382f (patch) | |
tree | c9a9058321b21712c1502a2bbc05225b370f7a23 /gold/fileread.h | |
parent | 2310652a4f4b6568a96583e6930904e7c25efdcd (diff) | |
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* gold-threads.h (class Once): Define.
(class Initialize_lock): Rewrite as child of Once.
* gold-threads.cc (class Once_initialize): Define.
(once_pointer_control): New static variable.
(once_pointer, once_arg): New static variables.
(c_run_once): New static function.
(Once::Once, Once::run_once, Once::internal_run): New functions.
(class Initialize_lock_once): Remove.
(initialize_lock_control): Remove.
(initialize_lock_pointer): Remove.
(initialize_lock_once): Remove.
(Initialize_lock::Initialize_lock): Move to gold-threads.h.
(Initialize_lock::initialize): Rewrite.
(Initialize_lock::do_run_once): New function.
* archive.cc (Archive::interpret_header): Only clear name if it is
not already empty.
* fileread.cc: Include "gold-threads.h"
(file_counts_lock): New static variable.
(file_counts_initialize_lock): Likewise.
(File_read::release): Only increment counts when using --stats.
Use a lock around the increment.
* parameters.cc (class Set_parameters_target_once): Define.
(set_parameters_target_once): New static variable.
(Parameters::Parameters): Move here from parameters.h.
(Parameters::set_target): Rewrite.
(Parameters::set_target_once): New function.
(Parameters::clear_target): Move here and rewrite.
* parameters.h (class Parameters): Update declarations. Add
set_parameters_target_once_ field.
(Parameters::Parameters): Move to parameters.cc.
(Parameters::clear_target): Likewise.
* readsyms.cc (Read_symbols::do_group): Create a Start_group
task.
(Start_group::~Start_group): New function.
(Start_group::is_runnable): New function.
(Start_group::locks, Start_group::run): New functions.
(Finish_group::run): Change saw_undefined to size_t.
* readsyms.h (class Start_group): Define.
(class Finish_group): Change saw_undefined_ field to size_t.
(Finish_group::Finish_group): Remove saw_undefined and
this_blocker parameters. Change all callers.
(Finish_group::set_saw_undefined): New function.
(Finish_group::set_blocker): New function.
* symtab.h (class Symbol_table): Change saw_undefined to return
size_t. Change saw_undefined_ field to size_t.
* target-select.cc (Set_target_once::do_run_once): New function.
(Target_selector::Target_selector): Initialize set_target_once_
field. Don't initialize lock_ and initialize_lock_ fields.
(Target_selector::instantiate_target): Rewrite.
(Target_selector::set_target): New function.
* target-select.h (class Set_target_once): Define.
(class Target_selector): Update declarations. Make
Set_target_once a friend. Remove lock_ and initialize_lock_
fields. Add set_target_once_ field.
Diffstat (limited to 'gold/fileread.h')
-rw-r--r-- | gold/fileread.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gold/fileread.h b/gold/fileread.h index 47c8e0f..5aac7ad 100644 --- a/gold/fileread.h +++ b/gold/fileread.h @@ -1,6 +1,6 @@ // fileread.h -- read files for 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. @@ -218,16 +218,15 @@ class File_read File_read(const File_read&); File_read& operator=(const File_read&); - // Total bytes mapped into memory during the link. This variable - // may not be accurate when running multi-threaded. + // Total bytes mapped into memory during the link if --stats. static unsigned long long total_mapped_bytes; - // Current number of bytes mapped into memory during the link. This - // variable may not be accurate when running multi-threaded. + // Current number of bytes mapped into memory during the link if + // --stats. static unsigned long long current_mapped_bytes; - // High water mark of bytes mapped into memory during the link. - // This variable may not be accurate when running multi-threaded. + // High water mark of bytes mapped into memory during the link if + // --stats. static unsigned long long maximum_mapped_bytes; // A view into the file. |