def load_double(code, reg, val):
data = extarray.extarray('d', (val, ))
data.change_type('L')
# reg better be an mmx or xmm, should we check?
code.add(x86.push(data[0]))
code.add(x86.pshufd(reg, mem.MemRef(regs.rsp, data_size=128), 0x44))
return code.add(x86.add(regs.rsp, 8))
def load_float(code, reg, val, clear=False):
data = extarray.extarray('f', (val, ))
data.change_type('I')
# reg better be an mmx or xmm, should we check?
code.add(x86.push(data[0]))
code.add(x86.pshufd(reg, mem.MemRef(regs.rsp, data_size=128), 0))
return code.add(x86.add(regs.rsp, 8))
def load_float(code, reg, val, clear = False):
data = extarray.extarray('f', (val,))
data.change_type('I')
# reg better be an mmx or xmm, should we check?
code.add(x86.push(data[0]))
code.add(x86.pshufd(reg, mem.MemRef(regs.rsp, data_size = 128), 0))
return code.add(x86.add(regs.rsp, 8))
def load_double(code, reg, val):
data = extarray.extarray('d', (val,))
data.change_type('L')
# reg better be an mmx or xmm, should we check?
code.add(x86.push(data[0]))
code.add(x86.pshufd(reg, mem.MemRef(regs.rsp, data_size = 128), 0x44))
return code.add(x86.add(regs.rsp, 8))
def load_float(code, reg, val, clear=False):
data = extarray.extarray('f', (val, ))
data.change_type('I')
# reg better be an mmx or xmm, should we check?
code.add(x86.push(data[0]))
code.add(x86.movd(reg, mem.MemRef(regs.rsp, data_size=32)))
ret = code.add(x86.add(regs.rsp, 8))
if clear == False:
# Need to duplicate the value out across now
# Assumes reg is xmm
ret = x86.pshufd(reg, reg, 0)
return ret