def sh2_default(obj, n, i, d): Rn = env.R[n] imm3 = env.cst(i, 3) disp = env.cst(d, 12).zeroextend(32) dst = env.mem(disp + Rn, obj.size) obj.operands = [imm3, dst] obj.type = type_data_processing
def sh2_data_transfer(obj, n, i4, i16): Rn = env.R[n] imm20 = env.cst((i16 // i4).int(-1), 20) if obj.mnemonic == 'MOVI20S': imm20 = imm20 << 8 imm20 = imm20.signextend(32) obj.operands = [imm20, Rn] obj.type = type_data_processing
def sh2_data_transfer(obj, n, m, d): Rn = env.R[n] Rm = env.R[m] scale = obj.size // 8 disp = env.cst(d * scale, 32) obj.operands = [Rm, env.mem(Rn + disp, obj.size)] obj.type = type_data_processing
def sh2_data_transfer(obj, sz, d): R0 = env.R[0] adr = env.pc if sz == 3 else env.GBR scale = 1 << sz disp = env.cst(d * scale, 32) src = env.mem(adr + disp, 8 << sz) obj.operands = [src, R0] obj.type = type_data_processing
def sh2_data_transfer(obj, n, m, sz, d): if sz > 1: raise InstructionError(obj) Rn = env.R[n] Rm = env.R[m] scale = 1 << sz disp = env.cst(d * scale, 32) src = env.mem(Rm + disp, 8 << sz) obj.operands = [src, Rn] obj.type = type_data_processing
def sh2_data_transfer(obj, n, m, sz, d): if sz == 3: raise InstructionError(obj) Rn = env.R[n] Rm = env.R[m] scale = 1 << sz disp = env.cst(d * scale, 32) dst = env.mem(Rn + disp, 8 << sz) obj.size = 8 << sz obj.operands = [Rm, dst] obj.type = type_data_processing
def sh2_data_transfer(obj, sz, d): if sz == 3: raise InstructionError(obj) R0 = env.R[0] adr = env.GBR scale = 1 << sz disp = env.cst(d * scale, 32) dst = env.mem(adr + disp, 8 << sz) obj.size = 8 << sz obj.operands = [R0, dst] obj.type = type_data_processing
def sh2_float(obj, m, n, d): FRm = env.FR[m] Rn = env.R[n] disp = env.cst(d, 12).zeroextend(32) << 2 obj.operands = [FRm, env.mem(Rn + disp, 32)] obj.type = type_data_processing
def sh2_default(obj, n, i): Rn = env.R[n] imm3 = env.cst(i, 3) obj.operands = [imm3, Rn] obj.type = type_data_processing
def sh2_default(obj, i): imm8 = env.cst(i, 8) obj.operands = [imm8] obj.type = type_other
def sh2_jsr_nn(obj, d): imm = env.cst(d, 32) p = env.mem(env.TBR + imm, 32) obj.operands = [env.mem(p, 32)] obj.type = type_control_flow
def sh2_branch(obj, d): R0 = env.R[0] offset = env.cst(d, 12).signextend(32) obj.operands = [offset * 2] obj.misc['delayed'] = True obj.type = type_control_flow
def sh2_default(obj, i): R0 = env.R[0] imm8 = env.cst(i, 8) obj.operands = [imm8, env.mem(R0 + env.GBR, 8)] obj.type = type_data_processing
def sh2_default(obj, i): R0 = env.R[0] imm8 = env.cst(i, 8).zeroextend(32) obj.operands = [imm8, R0] obj.type = type_data_processing
def sh2_data_transfer(obj, n, d): Rn = env.R[n] scale = obj.size // 8 disp = env.cst(d * scale, 32) obj.operands = [env.mem(env.pc + disp, obj.size), Rn] obj.type = type_data_processing
def sh2_data_transfer(obj, n, i): Rn = env.R[n] imm8 = env.cst(i, 8).signextend(32) obj.operands = [imm8, Rn] obj.type = type_data_processing
def sh2_data_transfer(obj, m, d): Rm = env.R[m] scale = obj.size // 8 disp = env.cst(d * scale, 32) obj.operands = [env.mem(Rm + disp, obj.size), env.R[0]] obj.type = type_data_processing
def sh2_branch(obj, d): offset = env.cst(d, 8).signextend(32) obj.operands = [offset * 2] if hasattr(obj, 'cond'): obj.misc['delayed'] = True obj.type = type_control_flow