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authorIan Lance Taylor <iant@google.com>2007-12-14 18:50:01 +0000
committerIan Lance Taylor <iant@google.com>2007-12-14 18:50:01 +0000
commit7004837e8d2e02ee35c50d236681e9c30a283619 (patch)
tree17f2714bba7ff422479f52000957e3acceb82787
parentc71c6f566c01351ad781155c81311a1ffaece06b (diff)
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Add const to Object::read and Object::sized_target.
-rw-r--r--gold/fileread.cc4
-rw-r--r--gold/fileread.h6
-rw-r--r--gold/object.h26
3 files changed, 21 insertions, 15 deletions
diff --git a/gold/fileread.cc b/gold/fileread.cc
index b917109..e5df08b 100644
--- a/gold/fileread.cc
+++ b/gold/fileread.cc
@@ -161,7 +161,7 @@ File_read::unlock()
}
bool
-File_read::is_locked()
+File_read::is_locked() const
{
return this->lock_count_ > 0;
}
@@ -223,8 +223,6 @@ File_read::do_read(off_t start, off_t size, void* p) const
void
File_read::read(off_t start, off_t size, void* p) const
{
- gold_assert(this->lock_count_ > 0);
-
File_read::View* pv = this->find_view(start, size);
if (pv != NULL)
{
diff --git a/gold/fileread.h b/gold/fileread.h
index 0e5bdbe..eddb887 100644
--- a/gold/fileread.h
+++ b/gold/fileread.h
@@ -78,7 +78,7 @@ class File_read
// Test whether the object is locked.
bool
- is_locked();
+ is_locked() const;
// Return the size of the file.
off_t
@@ -323,6 +323,10 @@ class Input_file
file()
{ return this->file_; }
+ const File_read&
+ file() const
+ { return this->file_; }
+
// Whether we found the file in a directory in the system root.
bool
is_in_sysroot() const
diff --git a/gold/object.h b/gold/object.h
index a98e756..1fcdd10 100644
--- a/gold/object.h
+++ b/gold/object.h
@@ -166,24 +166,24 @@ class Object
// Lock the underlying file.
void
lock()
- { this->input_file_->file().lock(); }
+ { this->input_file()->file().lock(); }
// Unlock the underlying file.
void
unlock()
- { this->input_file_->file().unlock(); }
+ { this->input_file()->file().unlock(); }
// Return whether the underlying file is locked.
bool
is_locked() const
- { return this->input_file_->file().is_locked(); }
+ { return this->input_file()->file().is_locked(); }
// Return the sized target structure associated with this object.
// This is like the target method but it returns a pointer of
// appropriate checked type.
template<int size, bool big_endian>
Sized_target<size, big_endian>*
- sized_target(ACCEPT_SIZE_ENDIAN_ONLY);
+ sized_target(ACCEPT_SIZE_ENDIAN_ONLY) const;
// Get the number of sections.
unsigned int
@@ -324,6 +324,10 @@ class Object
// Get the file.
Input_file*
+ input_file()
+ { return this->input_file_; }
+
+ const Input_file*
input_file() const
{ return this->input_file_; }
@@ -331,22 +335,22 @@ class Object
const unsigned char*
get_view(off_t start, off_t size, bool cache)
{
- return this->input_file_->file().get_view(start + this->offset_, size,
- cache);
+ return this->input_file()->file().get_view(start + this->offset_, size,
+ cache);
}
// Get a lasting view into the underlying file.
File_view*
get_lasting_view(off_t start, off_t size, bool cache)
{
- return this->input_file_->file().get_lasting_view(start + this->offset_,
- size, cache);
+ return this->input_file()->file().get_lasting_view(start + this->offset_,
+ size, cache);
}
// Read data from the underlying file.
void
- read(off_t start, off_t size, void* p)
- { this->input_file_->file().read(start + this->offset_, size, p); }
+ read(off_t start, off_t size, void* p) const
+ { this->input_file()->file().read(start + this->offset_, size, p); }
// Set the target.
void
@@ -398,7 +402,7 @@ class Object
template<int size, bool big_endian>
inline Sized_target<size, big_endian>*
-Object::sized_target(ACCEPT_SIZE_ENDIAN_ONLY)
+Object::sized_target(ACCEPT_SIZE_ENDIAN_ONLY) const
{
gold_assert(this->target_->get_size() == size);
gold_assert(this->target_->is_big_endian() ? big_endian : !big_endian);