def sh2_float(obj, m, n, i):
FRm = env.FR[m]
Rn = env.R[n]
obj.operands = [FRm, env.mem(Rn, 32)]
if i:
obj.misc['decr'] = (1, )
obj.type = type_data_processing
def sh2_float(obj, m, n, i):
FRn = env.FR[n]
Rm = env.R[m]
obj.operands = [env.mem(Rm, 32), FRn]
if i:
obj.misc['incr'] = (0, )
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, n, m, sz):
if sz == 3: raise InstructionError(obj)
Rn = env.R[n]
Rm = env.R[m]
src = env.mem(env.R[0] + Rm, 8 << sz)
obj.operands = [src, Rn]
obj.type = type_data_processing
def sh2_data_transfer(obj, m):
Rm = env.R[m] if m != 15 else env.PR
obj.m = m
R15 = env.R[15]
obj.operands = [Rm, env.mem(R15, 32)]
obj.misc['decr'] = (1, )
obj.type = type_data_processing
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, 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):
if sz == 3: raise InstructionError(obj)
Rn = env.R[n]
Rm = env.R[m]
dst = env.mem(env.R[0] + Rn, 8 << sz)
obj.size = 8 << sz
obj.operands = [Rm, dst]
obj.type = type_data_processing
def sh2_data_transfer(obj, n, sz):
if sz == 3: raise InstructionError(obj)
R0 = env.R[0]
Rn = env.R[n]
dst = env.mem(Rn, 8 << sz)
obj.size = 8 << sz
obj.operands = [R0, dst]
obj.misc['incr'] = (1, )
obj.type = type_data_processing
def sh2_data_transfer(obj, m, sz):
if sz == 3: raise InstructionError(obj)
R0 = env.R[0]
Rm = env.R[m]
src = env.mem(Rm, 8 << sz)
obj.size = 8 << sz
obj.operands = [src, R0]
obj.misc['decr'] = (0, )
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, a, sz):
Rn = env.R[n]
Rm = env.R[m]
dst = Rn if sz == 3 else env.mem(Rn, 8 << sz)
if sz < 3: obj.size = 8 << sz
obj.operands = [Rm, dst]
if a == 1:
if sz == 3: raise InstructionError(obj)
obj.misc['decr'] = (1, )
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_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, n, m, a, sz):
if sz == 3: raise InstructionError(obj)
obj.size = 8 << sz
Rn = env.R[n]
Rm = env.R[m]
src = env.mem(Rm, obj.size)
obj.operands = [src, Rn]
if a == 1:
obj.misc['incr'] = (0, )
obj.type = type_data_processing
def sh2_data_transfer(obj, n):
Rn = env.R[n]
obj.operands = [env.mem(Rn, 32)]
obj.type = type_data_processing
def sh2_default(obj, n, _op2):
Rn = env.R[n]
obj.operands = [_op2, env.mem(Rn, 32)]
obj.misc['decr'] = (1, )
obj.type = type_other
def sh2_default(obj, n):
Rn = env.R[n]
obj.operands = [env.R[0], env.mem(n, 32)]
obj.type = type_other
def sh2_default(obj, m, _op2):
Rm = env.R[m]
obj.operands = [env.mem(Rm, 32), _op2]
obj.misc['incr'] = (0, )
obj.type = type_other
def sh2_default(obj, m):
Rm = env.R[m]
obj.operands = [env.mem(Rm, 32), env.R[0]]
obj.type = type_other
def sh2_data_transfer(obj, n):
Rn = env.R[n] if n != 15 else env.PR
R15 = env.R[15]
obj.operands = [env.mem(R15, 32), Rn]
obj.misc['incr'] = (0, )
obj.type = type_data_processing
def sh2_float(obj, m, n):
FRn = env.FR[n]
R0 = env.R[0]
Rm = env.R[m]
obj.operands = [env.mem(R0 + Rm, 32), FRn]
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_float(obj, m, n):
FRm = env.FR[m]
R0 = env.R[0]
Rn = env.R[n]
obj.operands = [FRm, env.mem(R0 + Rn, 32)]
obj.type = type_data_processing
def sh2_default(obj, n, m):
Rn = env.R[n]
Rm = env.R[m]
obj.misc['incr'] = (0, 1)
obj.operands = [env.mem(Rm, obj.size), env.mem(Rn, obj.size)]
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, 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_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_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