Ejemplo n.º 1
0
        public static void Blx(AThreadState State, AMemory Memory, AOpCode OpCode, bool X)
        {
            A32OpCodeBImmAl Op = (A32OpCodeBImmAl)OpCode;

            if (IsConditionTrue(State, Op.Cond))
            {
                uint Pc = GetPc(State);

                if (State.Thumb)
                {
                    State.R14 = Pc | 1;
                }
                else
                {
                    State.R14 = Pc - 4U;
                }

                if (X)
                {
                    State.Thumb = !State.Thumb;
                }

                if (!State.Thumb)
                {
                    Pc &= ~3U;
                }

                BranchWritePc(State, Pc + (uint)Op.Imm);
            }
        }
Ejemplo n.º 2
0
        public static void Blx(CpuThreadState state, MemoryManager memory, OpCode64 opCode, bool x)
        {
            A32OpCodeBImmAl op = (A32OpCodeBImmAl)opCode;

            if (IsConditionTrue(state, op.Cond))
            {
                uint pc = GetPc(state);

                if (state.Thumb)
                {
                    state.R14 = pc | 1;
                }
                else
                {
                    state.R14 = pc - 4U;
                }

                if (x)
                {
                    state.Thumb = !state.Thumb;
                }

                if (!state.Thumb)
                {
                    pc &= ~3U;
                }

                BranchWritePc(state, pc + (uint)op.Imm);
            }
        }
Ejemplo n.º 3
0
        public static void B(AThreadState State, AMemory Memory, AOpCode OpCode)
        {
            A32OpCodeBImmAl Op = (A32OpCodeBImmAl)OpCode;

            if (IsConditionTrue(State, Op.Cond))
            {
                BranchWritePc(State, GetPc(State) + (uint)Op.Imm);
            }
        }
Ejemplo n.º 4
0
        public static void B(CpuThreadState state, MemoryManager memory, OpCode64 opCode)
        {
            A32OpCodeBImmAl op = (A32OpCodeBImmAl)opCode;

            if (IsConditionTrue(state, op.Cond))
            {
                BranchWritePc(state, GetPc(state) + (uint)op.Imm);
            }
        }