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Updated tests to use the now class style iforms in isa_data

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stefandesouza
2023-10-23 16:25:31 +02:00
parent d664db316c
commit 17cd1a70c7
8 changed files with 256 additions and 178 deletions
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18
osaca/semantics/isa_semantics.py
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@@ -5,6 +5,7 @@ from osaca import utils
from osaca.parser import AttrDict, ParserAArch64, ParserX86ATT
from osaca.parser.memory import MemoryOperand
from osaca.parser.register import RegisterOperand
from osaca.parser.immediate import ImmediateOperand
from .hw_model import MachineModel
@@ -107,6 +108,7 @@ class ISASemantics(object):
if isa_data_reg:
assign_default = False
op_dict = self._apply_found_ISA_data(isa_data_reg, operands)
if assign_default:
# no irregular operand structure, apply default
op_dict["source"] = self._get_regular_source_operands(instruction_form)
@@ -211,20 +213,20 @@ class ISASemantics(object):
reg_operand_names = {base_name: "op1"}
operand_state = {"op1": {"name": base_name, "value": o.offset["value"]}}
if isa_data is not None and "operation" in isa_data:
if isa_data is not None:
for i, o in enumerate(instruction_form.operands):
operand_name = "op{}".format(i + 1)
if isinstance(o, RegisterOperand):
o_reg_name = o.prefix if o.prefix != None else "" + o.name
reg_operand_names[o_reg_name] = operand_name
operand_state[operand_name] = {"name": o_reg_name, "value": 0}
elif "immediate" in o:
operand_state[operand_name] = {"value": o["immediate"]["value"]}
elif "memory" in o:
elif isinstance(o, ImmediateOperand):
operand_state[operand_name] = {"value": o.value}
elif isinstance(o, MemoryOperand):
# TODO lea needs some thinking about
pass
exec(isa_data["operation"], {}, operand_state)
# exec(isa_data["operation"], {}, operand_state)
change_dict = {
reg_name: operand_state.get(reg_operand_names.get(reg_name))
@@ -250,6 +252,7 @@ class ISASemantics(object):
op_dict["src_dst"] = []
# handle dependency breaking instructions
"""
if "breaks_dependency_on_equal_operands" in isa_data and operands[1:] == operands[:-1]:
op_dict["destination"] += operands
if "hidden_operands" in isa_data:
@@ -258,8 +261,9 @@ class ISASemantics(object):
for hop in isa_data["hidden_operands"]
]
return op_dict
"""
for i, op in enumerate(isa_data["operands"]):
for i, op in enumerate(isa_data.operands):
if op.source and op.destination:
op_dict["src_dst"].append(operands[i])
continue
@@ -271,6 +275,7 @@ class ISASemantics(object):
continue
# check for hidden operands like flags or registers
"""
if "hidden_operands" in isa_data:
# add operand(s) to semantic_operands of instruction form
for op in isa_data["hidden_operands"]:
@@ -287,6 +292,7 @@ class ISASemantics(object):
hidden_op[op["class"]][key] = op[key]
hidden_op = AttrDict.convert_dict(hidden_op)
op_dict[dict_key].append(hidden_op)
"""
return op_dict
def _has_load(self, instruction_form):