//-----------------------------------------------------------------------
void DrmaManager::bspPut(int pid, const void * src, void * dst, int offset, int nBytes){
assert(0 <= pid < baseProcess_->getTotalNumProcs());
int logicDst = findLastRegistration(dst);
Registration & reg = getRegistration(logicDst);
if (offset + nBytes > reg.size()){
cerr << "[ERROR] DrmaManager::BspPut->Invalid bounds on operation" << endl;
throw InvalidBoundsOnDrmaOperationException();
}
BspPut bspPut;
bspPut.logicAddr(logicDst)
.offset(offset)
.nBytes(nBytes)
.superstep(baseProcess_->superstep())
.arch(dstArch);
bspPut.writeInMem(src);
if (pid != baseProcess_->getMyPid()){
stubPool_->bspPut(pid, bspPut);
}
else{
addPendingPut(bspPut);
}
/** ---------------- RYC ------------- */
// cerr << "[RYC] DrmaManager::bspPut->sendingData OK" << endl;
}
//--------------------------------------------------------------------------------
void BspProxyStubPool::bspPut(const int & taskPid, BspPut & bspPut){
int initialStackSize = lua_gettop(clientSideState);
lua_getglobal(clientSideState, getTaskId(taskPid).c_str());
lua_pushstring(clientSideState, "bspPut");
lua_gettable(clientSideState, -2);
lua_getglobal(clientSideState, getTaskId(taskPid).c_str());
lua_newtable(clientSideState);
LuaUtils::setFieldOnTable(clientSideState, "arch", bspPut.arch(), -1);
LuaUtils::setFieldOnTable(clientSideState, "logicAddr", bspPut.logicAddr(), -1);
LuaUtils::setFieldOnTable(clientSideState, "offset", bspPut.offset(), -1);
LuaUtils::setFieldOnTable(clientSideState, "nBytes", bspPut.nBytes(), -1);
LuaUtils::setFieldOnTable(clientSideState, "superstep", bspPut.superstep(), -1);
lua_pushstring(clientSideState, "memArea");
const char * memArea = (char *) bspPut.memArea();
lua_pushlstring(clientSideState, memArea, bspPut.nBytes());
lua_settable(clientSideState, -3);
if (lua_pcall(clientSideState, 2, 0, 0) != 0){
cerr << "[ERROR] ToTask: " << taskPid << " BspProxyStubPool::bspPut->Lua error: "
<< lua_tostring(clientSideState, -1) << endl;
lua_pop(clientSideState, 1);
}
lua_pop(clientSideState, 1);//removes proxy from stack
assert(initialStackSize == lua_gettop(clientSideState));
}
//-----------------------------------------------------------------------
int BspProxyImpl::bspPutWrapper(struct lua_State * state){
int n = lua_gettop(state);
assert(n == 1);
BspPut bspPut;
bspPut.arch(LuaUtils::getIntFromTable(state, "arch"))
.logicAddr(LuaUtils::getIntFromTable(state, "logicAddr"))
.offset(LuaUtils::getIntFromTable(state, "offset"))
.nBytes(LuaUtils::getIntFromTable(state, "nBytes"))
.superstep(LuaUtils::getIntFromTable(state, "superstep"));
lua_pushstring(state, "memArea");
lua_gettable(state, -2);
bspPut.writeInMem(lua_tostring(state,-1));
lua_pop(state, 1);
BspProxyImpl::singleInstance->drmaManager_->addPendingPut(bspPut);
return 0;
}
