-from nmigen import Module, Signal
-from nmigen.sim import Simulator, Delay, Settle
-from nmutil.formaltest import FHDLTestCase
import unittest
-from openpower.decoder.isa.caller import ISACaller
-from openpower.decoder.power_decoder import (create_pdecode)
-from openpower.decoder.power_decoder2 import (PowerDecode2)
-from openpower.simulator.program import Program
-from openpower.decoder.isa.caller import ISACaller, SVP64State, CRFields
+from copy import deepcopy
+
+from nmutil.formaltest import FHDLTestCase
+from openpower.decoder.isa.caller import SVP64State
+from openpower.decoder.isa.test_caller import run_tst
from openpower.decoder.selectable_int import SelectableInt
-from openpower.decoder.orderedset import OrderedSet
-from openpower.decoder.isa.all import ISA
-from openpower.decoder.isa.test_caller import Register, run_tst
+from openpower.simulator.program import Program
from openpower.sv.trans.svp64 import SVP64Asm
-from openpower.consts import SVP64CROffs
-from copy import deepcopy
+
class DecoderTestCase(FHDLTestCase):
# | | | |
# dest r3=0b10 N N Y Y
isa = SVP64Asm(['sv.add/vec2/m=r30 *1, *5, *9'
- ])
+ ])
lst = list(isa)
- print ("listing", lst)
+ print("listing", lst)
# initial values in GPR regfile
initial_regs = [0] * 32
initial_regs[1] = 0xbeef # not to be altered
initial_regs[2] = 0xefbe # not to be altered
- initial_regs[3] = 0xebbe
- initial_regs[4] = 0xbeeb
+ initial_regs[3] = 0xebbe
+ initial_regs[4] = 0xbeeb
initial_regs[30] = 0b10 # predicate mask
initial_regs[9] = 0x1234
initial_regs[10] = 0x1111
initial_regs[8] = 0x2223
# SVSTATE (in this case, VL=2)
svstate = SVP64State()
- svstate.vl = 2 # VL
- svstate.maxvl = 2 # MAXVL
- print ("SVSTATE", bin(svstate.asint()))
+ svstate.vl = 2 # VL
+ svstate.maxvl = 2 # MAXVL
+ print("SVSTATE", bin(svstate.asint()))
# copy before running
expected_regs = deepcopy(initial_regs)
expected_regs[3] = initial_regs[7]+initial_regs[11]
sim = self.run_tst_program(program, initial_regs, svstate)
self._check_regs(sim, expected_regs)
-
def run_tst_program(self, prog, initial_regs=None,
- svstate=None,
- initial_cr=0):
+ svstate=None,
+ initial_cr=0):
if initial_regs is None:
initial_regs = [0] * 32
simulator = run_tst(prog, initial_regs, svstate=svstate,