Mono.Debugger.TargetBinaryReader.PeekSLeb128 C# (CSharp) Méthode

TargetBinaryReader Class Documentation Afficher le fichier Open project: baulig/debugger

PeekSLeb128() public méthode

public PeekSLeb128 ( long pos, int &size ) : int
pos	long
size	int
Résultat	int

        public int PeekSLeb128(long pos, out int size)
        {
            int ret = 0;
            int shift = 0;
            byte b;

            size = 0;
            do {
                b = (byte) PeekByte (pos + size);
                size++;

                ret = ret | ((b & 0x7f) << shift);
                shift += 7;
            } while ((b & 0x80) == 0x80);

            if ((shift < 31) && ((b & 0x40) == 0x40))
                ret |= - (1 << shift);

            return ret;
        }