PsErr global_lookup(string obj_name, string sym_name, out long sym_addr)
{
NativeExecutableReader exe = process.OperatingSystem.LookupLibrary(obj_name);
if (exe == null)
{
sym_addr = 0;
return(PsErr.NoSym);
}
TargetAddress addr = exe.LookupLocalSymbol(sym_name);
if (addr.IsNull)
{
sym_addr = 0;
return(PsErr.NoSym);
}
sym_addr = addr.Address;
return(PsErr.Ok);
}
protected TargetReader GetReader(TargetAddress address)
{
TargetReader reader = core_bfd.GetReader(address, true);
if (reader != null)
{
return(reader);
}
NativeExecutableReader exe = NativeLanguage.OperatingSystem.LookupLibrary(address);
if (exe != null)
{
reader = exe.GetReader(address);
if (reader != null)
{
return(reader);
}
}
throw new TargetException(
TargetError.MemoryAccess, "Memory region containing {0} not in " +
"core file.", address);
}
protected void SetupInferior()
{
IntPtr data = IntPtr.Zero;
try {
check_error (mono_debugger_server_get_signal_info (
server_handle, out data));
signal_info = (SignalInfo) Marshal.PtrToStructure (
data, typeof (SignalInfo));
has_signals = true;
} finally {
g_free (data);
}
target_info = GetTargetMemoryInfo (address_domain);
try {
string cwd;
string[] cmdline_args;
string application = GetApplication (out cwd, out cmdline_args);
exe = process.OperatingSystem.LoadExecutable (
target_info, application, start.LoadNativeSymbolTable);
} catch (Exception e) {
if (error_handler != null)
error_handler (this, String.Format (
"Can't read symbol file {0}", start.TargetApplication), e);
else
Console.WriteLine ("Can't read symbol file {0}: {1}",
start.TargetApplication, e);
return;
}
arch = process.Architecture;
}