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authorIan Lance Taylor <iant@google.com>2006-11-30 23:52:50 +0000
committerIan Lance Taylor <iant@google.com>2006-11-30 23:52:50 +0000
commit5a6f7e2db556f93765b75baf2d1ee1509225410d (patch)
tree6db53a1cd843958dc18135430dbf37bd7b92b17e /gold/fileread.h
parent2621033b5dbe773f00cb90d24604b70a1cead2f1 (diff)
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Added a testsuite. More support for COPY relocations.
Diffstat (limited to 'gold/fileread.h')
-rw-r--r--gold/fileread.h32
1 files changed, 23 insertions, 9 deletions
diff --git a/gold/fileread.h b/gold/fileread.h
index 6e49324..178e7f3 100644
--- a/gold/fileread.h
+++ b/gold/fileread.h
@@ -25,23 +25,27 @@ class File_read
{
public:
File_read()
- : name_(), descriptor_(-1), lock_count_(0)
+ : name_(), descriptor_(-1), lock_count_(0), views_(),
+ saved_views_(), contents_(NULL), contents_size_(0)
{ }
+
~File_read();
// Open a file.
bool
open(const std::string& name);
+ // Pretend to open the file, but provide the file contents. No
+ // actual file system activity will occur. This is used for
+ // testing.
+ bool
+ open(const std::string& name, const unsigned char* contents, off_t size);
+
// Return the file name.
const std::string&
filename() const
{ return this->name_; }
- // Return the file descriptor.
- int
- get_descriptor();
-
// Lock the file for access within a particular Task::run execution.
// This means that the descriptor can not be closed. This routine
// may only be called from the main thread.
@@ -169,6 +173,10 @@ class File_read
// List of views which were locked but had to be removed from views_
// because they were not large enough.
Saved_views saved_views_;
+ // Specified file contents. Used only for testing purposes.
+ const unsigned char* contents_;
+ // Specified file size. Used only for testing purposes.
+ off_t contents_size_;
};
// A view of file data that persists even when the file is unlocked.
@@ -209,17 +217,23 @@ class File_view
class Input_file
{
public:
- Input_file(const Input_file_argument& input_argument)
- : input_argument_(input_argument)
+ Input_file(const Input_file_argument* input_argument)
+ : input_argument_(input_argument), file_()
{ }
+ // Create an input file with the contents already provided. This is
+ // only used for testing. With this path, don't call the open
+ // method.
+ Input_file(const char* name, const unsigned char* contents, off_t size);
+
+ // Open the file.
void
open(const General_options&, const Dirsearch&);
// Return the name given by the user.
const char*
name() const
- { return this->input_argument_.name(); }
+ { return this->input_argument_->name(); }
// Return the file name.
const std::string&
@@ -234,7 +248,7 @@ class Input_file
Input_file(const Input_file&);
Input_file& operator=(const Input_file&);
- const Input_file_argument& input_argument_;
+ const Input_file_argument* input_argument_;
File_read file_;
};