private PEAPI.Param [] GenerateParams(CodeGen code_gen)
{
PEAPI.Param[] param_array;
if (param_list != null && param_list.Count > 0)
{
int param_count = param_list.Count;
// Remove the last param if its the sentinel, not sure what
// should happen with more then one sentinel
ParamDef last = (ParamDef)param_list [param_count - 1];
if (last.IsSentinel())
{
param_count--;
}
param_array = new PEAPI.Param [param_count];
for (int i = 0; i < param_count; i++)
{
ParamDef paramdef = (ParamDef)param_list [i];
paramdef.Define(code_gen);
param_array [i] = paramdef.PeapiParam;
}
}
else
{
param_array = new PEAPI.Param [0];
}
return(param_array);
}
public override void Resolve(CodeGen code_gen)
{
if (is_resolved)
{
return;
}
PEAPI.Type [] arg_array;
PEAPI.Type [] opt_array;
bool is_vararg = false;
if (param_list != null)
{
ArrayList opt_list = new ArrayList();
ArrayList arg_list = new ArrayList();
bool in_opt = false;
int max = param_list.Count;
for (int i = 0; i < max; i++)
{
ParamDef param = (ParamDef)param_list [i];
if (param.IsSentinel())
{
is_vararg = true;
in_opt = true;
param.Type.Resolve(code_gen);
}
else if (in_opt)
{
param.Type.Resolve(code_gen);
opt_list.Add(param.Type.PeapiType);
}
else
{
param.Type.Resolve(code_gen);
arg_list.Add(param.Type.PeapiType);
}
}
arg_array = (PEAPI.Type [])arg_list.ToArray(typeof(PEAPI.Type));
opt_array = (PEAPI.Type [])opt_list.ToArray(typeof(PEAPI.Type));
}
else
{
arg_array = new PEAPI.Type [0];
opt_array = new PEAPI.Type [0];
}
ret.Resolve(code_gen);
type = new PEAPI.MethPtrType(callconv, ret.PeapiType, arg_array, is_vararg, opt_array);
type = Modify(code_gen, type);
is_resolved = true;
}
static string CreateVarargSignature(BaseTypeRef RetType, string name, IList param_list)
{
StringBuilder builder = new StringBuilder();
ParamDef last = null;
builder.Append(RetType.FullName);
builder.Append(" ");
builder.Append(name);
builder.Append('(');
bool first = true;
if (param_list != null)
{
foreach (ParamDef paramdef in param_list)
{
if (!first)
{
builder.Append(',');
}
builder.Append(paramdef.TypeName);
first = false;
}
last = (ParamDef)param_list[param_list.Count - 1];
}
if (last == null || !last.IsSentinel())
{
if (!first)
{
builder.Append(',');
}
builder.Append("...");
}
builder.Append(')');
return(builder.ToString());
}