uint32_t parser_r(char **tokens, struct Table *table){
uint32_t opcode = getValue(tokens[0],table)<<26;
uint32_t reg1Opcode = (checkRegister(tokens[1])) ? getRegisterNumber(tokens[1]) <<21 : 0;
uint32_t reg2Opcode = (checkRegister(tokens[2])) ? getRegisterNumber(tokens[2]) <<16 : 0;
uint32_t reg3Opcode = (checkRegister(tokens[3])) ? getRegisterNumber(tokens[3]) <<11 : 0;
return (opcode + reg1Opcode + reg2Opcode + reg3Opcode);
}
int checkAllRegistersAreValid(char **regs) {
while (*regs) {
if (!checkRegister(*regs) || !checkIfNumber(*regs+1) ||
getRegisterNumber(*regs) <0 ||
getRegisterNumber(*regs) >= NUMBER_OF_REGISTERS) {
return 0;
}
regs++;
}
return 1;
}
/* Ensure a Condition is met */
bool Test::checkConditions(ppc::Interpreter::State &state, std::vector<Test::Condition> &conds)
{
for (auto &cond : conds) {
switch (cond.type) {
case ConditionType::SetRegister:
if (cond.target.type != ValueType::Register) {
return false;
}
if (!setRegister(state, cond.target.name, cond.value)) {
throw new TestError(state, "Could not set register %s", cond.target.name.c_str());
}
break;
case ConditionType::CheckRegister:
if (cond.target.type != ValueType::Register) {
return false;
}
if (!checkRegister(state, cond.target.name, cond.value)) {
throw new TestError(state, "Incorrect value in register %s", cond.target.name.c_str());
}
break;
case ConditionType::SetMemory:
if (cond.target.type != ValueType::Address) {
return false;
}
if (!setMemory(state, cond.target.value, cond.value)) {
throw new TestError(state, "Could not set memory at 0x%X", translateAddress(cond.target.value));
}
break;
case ConditionType::CheckMemory:
if (cond.target.type != ValueType::Address) {
return false;
}
if (!checkMemory(state, cond.target.value, cond.value)) {
throw new TestError(state, "Incorrect value at memory location 0x%X", translateAddress(cond.target.value));
}
break;
}
}
return true;
}