Examples with RuntimeFuncObject priv.bajdcc.LALR1.grammar.runtime.data.RuntimeFuncObject used on opensource projects

Example 1 with RuntimeFuncObject

use of priv.bajdcc.LALR1.grammar.runtime.data.RuntimeFuncObject in project jMiniLang by bajdcc.

the class RuntimeMachine method opCallExtern.

@Override
public void opCallExtern(boolean invoke) throws Exception {
    int idx = loadInt();
    String name = "";
    if (invoke) {
        RuntimeStack itStack = stack;
        RuntimeObject obj = null;
        while (obj == null && itStack != null) {
            obj = itStack.findVariable(pageName, idx);
            itStack = itStack.prev;
        }
        if (obj == null) {
            err(RuntimeError.WRONG_LOAD_EXTERN, String.valueOf(idx));
        }
        if (obj.getType() == RuntimeObjectType.kFunc) {
            RuntimeFuncObject func = (RuntimeFuncObject) obj.getObj();
            Map<Integer, RuntimeObject> env = func.getEnv();
            if (env != null) {
                for (Entry<Integer, RuntimeObject> entry : env.entrySet()) {
                    int id = entry.getKey();
                    RuntimeObject o = entry.getValue();
                    if (o != null) {
                        if (o.getSymbol() == null)
                            o.setSymbol(currentPage.getData().get(id));
                        o.setReadonly(false);
                    }
                    stack.storeClosure(id, o);
                }
                stack.pushData(obj);
            }
            int address = func.getAddr();
            stack.opCall(address, func.getPage(), stack.reg.execId, pageName, pageMap.get(func.getPage()).getInfo().getFuncNameByAddress(address));
            stack.reg.execId = address;
            stack.reg.pageId = func.getPage();
            switchPage();
            pop();
            return;
        } else if (obj.getType() == RuntimeObjectType.kString) {
            name = obj.getObj().toString();
        } else {
            err(RuntimeError.WRONG_LOAD_EXTERN, obj.toString());
        }
    } else {
        RuntimeObject obj = fetchFromGlobalData(idx);
        name = obj.getObj().toString();
    }
    List<RuntimeCodePage> refers = pageRefer.get(pageName);
    for (RuntimeCodePage page : refers) {
        int address = page.getInfo().getAddressOfExportFunc(name);
        if (address != -1) {
            String jmpPage = page.getInfo().getDataMap().get("name").toString();
            stack.opCall(address, jmpPage, stack.reg.execId, stack.reg.pageId, name);
            stack.reg.execId = address;
            stack.reg.pageId = jmpPage;
            switchPage();
            return;
        }
    }
    for (RuntimeCodePage page : refers) {
        IRuntimeDebugExec exec = page.getInfo().getExecCallByName(name);
        if (exec != null) {
            int argsCount = stack.getFuncArgsCount();
            RuntimeObjectType[] types = exec.getArgsType();
            if ((types == null && argsCount != 0) || (types != null && types.length != argsCount)) {
                err(RuntimeError.WRONG_ARGCOUNT, name + " " + String.valueOf(argsCount));
            }
            List<RuntimeObject> args = new ArrayList<>();
            for (int i = 0; i < argsCount; i++) {
                RuntimeObjectType type = types[i];
                RuntimeObject objParam = stack.loadFuncArgs(i);
                if (type != RuntimeObjectType.kObject) {
                    RuntimeObjectType objType = objParam.getType();
                    if (objType != type) {
                        Token token = Token.createFromObject(objParam.getObj());
                        TokenType objTokenType = RuntimeObject.toTokenType(type);
                        if (objTokenType == TokenType.ERROR) {
                            err(RuntimeError.WRONG_ARGTYPE, name + " " + objTokenType.getName());
                        }
                        if (!TokenTools.promote(objTokenType, token)) {
                            err(RuntimeError.UNDEFINED_CONVERT, name + " " + token.toString() + " " + objTokenType.getName());
                        } else {
                            objParam.setObj(token.object);
                        }
                    }
                }
                args.add(objParam);
            }
            stack.opCall(stack.reg.execId, stack.reg.pageId, stack.reg.execId, stack.reg.pageId, name);
            RuntimeObject retVal = exec.ExternalProcCall(args, this);
            if (retVal == null) {
                store(new RuntimeObject(null));
            } else {
                store(retVal);
            }
            opReturn();
            return;
        }
    }
    err(RuntimeError.WRONG_LOAD_EXTERN, name);
}

Example 2 with RuntimeFuncObject

use of priv.bajdcc.LALR1.grammar.runtime.data.RuntimeFuncObject in project jMiniLang by bajdcc.

the class ModuleProc method buildMethod.

private void buildMethod(IRuntimeDebugInfo info) {
    info.addExternalFunc("g_create_process", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "创建进程";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kFunc };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            RuntimeFuncObject func = (RuntimeFuncObject) args.get(0).getObj();
            return new RuntimeObject(BigInteger.valueOf(status.createProcess(func)));
        }
    });
    info.addExternalFunc("g_create_process_args", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "创建进程带参数";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kFunc, RuntimeObjectType.kObject };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            RuntimeFuncObject func = (RuntimeFuncObject) args.get(0).getObj();
            RuntimeObject obj = args.get(1);
            return new RuntimeObject(BigInteger.valueOf(status.createProcess(func, obj)));
        }
    });
    info.addExternalFunc("g_create_user_process", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "创建用户态进程";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kFunc };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            RuntimeFuncObject func = (RuntimeFuncObject) args.get(0).getObj();
            return new RuntimeObject(BigInteger.valueOf(status.createUsrProcess(func)));
        }
    });
    info.addExternalFunc("g_create_user_process_args", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "创建用户态进程带参数";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kFunc, RuntimeObjectType.kObject };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            RuntimeFuncObject func = (RuntimeFuncObject) args.get(0).getObj();
            RuntimeObject obj = args.get(1);
            return new RuntimeObject(BigInteger.valueOf(status.createUsrProcess(func, obj)));
        }
    });
    info.addExternalFunc("g_get_user_procs", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "获取用户态进程ID列表";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return null;
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            RuntimeArray arr = new RuntimeArray();
            List<Integer> list = status.getUsrProcs();
            for (Integer pid : list) {
                arr.add(new RuntimeObject(pid));
            }
            return new RuntimeObject(arr);
        }
    });
    info.addExternalFunc("g_get_pid", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "获取进程ID";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return null;
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            return new RuntimeObject(BigInteger.valueOf(status.getPid()));
        }
    });
    info.addExternalFunc("g_get_parent_pid", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "获取父进程ID";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return null;
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            return new RuntimeObject(BigInteger.valueOf(status.getParentPid()));
        }
    });
    info.addExternalFunc("g_get_process_priority", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "获取进程优先级";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return null;
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            return new RuntimeObject(BigInteger.valueOf(status.getPriority()));
        }
    });
    info.addExternalFunc("g_set_process_priority", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "设置进程优先级";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kInt };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            BigInteger priority = (BigInteger) args.get(0).getObj();
            return new RuntimeObject(status.setPriority(priority.intValue()));
        }
    });
    info.addExternalFunc("g_join_process_once", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "进程等待";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kInt };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            BigInteger pid = (BigInteger) args.get(0).getObj();
            return new RuntimeObject(status.getService().getProcessService().join(pid.intValue(), status.getPid()));
        }
    });
    info.addExternalFunc("g_live_process", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "进程存活";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kInt };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            BigInteger pid = (BigInteger) args.get(0).getObj();
            return new RuntimeObject(status.getService().getProcessService().live(pid.intValue()));
        }
    });
    info.addExternalFunc("g_sleep", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "进程睡眠";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kInt };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            BigInteger turn = (BigInteger) args.get(0).getObj();
            int time = turn.intValue();
            return new RuntimeObject(BigInteger.valueOf(status.getService().getProcessService().sleep(status.getPid(), time > 0 ? time : 0)));
        }
    });
    info.addExternalFunc("g_query_usr_proc", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "枚举用户态进程";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return null;
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            return new RuntimeObject(ProcInfoHelper.getProcInfo(status, status.getUsrProcs()));
        }
    });
    info.addExternalFunc("g_query_sys_proc", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "枚举内核态进程";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return null;
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            return new RuntimeObject(ProcInfoHelper.getProcInfo(status, status.getSysProcs()));
        }
    });
    info.addExternalFunc("g_query_all_proc", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "枚举进程";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return null;
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            return new RuntimeObject(ProcInfoHelper.getProcInfoAll(status));
        }
    });
    info.addExternalFunc("g_set_process_desc", new IRuntimeDebugExec() {

        @Override
        public String getDoc() {
            return "设置进程说明";
        }

        @Override
        public RuntimeObjectType[] getArgsType() {
            return new RuntimeObjectType[] { RuntimeObjectType.kString };
        }

        @Override
        public RuntimeObject ExternalProcCall(List<RuntimeObject> args, IRuntimeStatus status) throws Exception {
            status.setProcDesc(String.valueOf(args.get(0).getObj()));
            return null;
        }
    });
}

Example 3 with RuntimeFuncObject

use of priv.bajdcc.LALR1.grammar.runtime.data.RuntimeFuncObject in project jMiniLang by bajdcc.

the class RuntimeMachine method opLoadFunc.

@Override
public void opLoadFunc() throws RuntimeException {
    int idx = loadInt();
    RuntimeFuncObject func = new RuntimeFuncObject(pageName, idx);
    RuntimeObject obj = new RuntimeObject(func);
    int envSize = loadInt();
    FOR_LOOP: for (int i = 0; i < envSize; i++) {
        int id = loadInt();
        if (id == -1) {
            id = loadInt();
            String name = fetchFromGlobalData(id).getObj().toString();
            IRuntimeDebugValue value = currentPage.getInfo().getValueCallByName(name);
            if (value != null) {
                func.addEnv(id, value.getRuntimeObject());
                continue;
            }
            int index = currentPage.getInfo().getAddressOfExportFunc(name);
            if (index != -1) {
                func.addEnv(id, new RuntimeObject(new RuntimeFuncObject(pageName, index)));
                continue;
            }
            List<RuntimeCodePage> refers = pageRefer.get(currentPage.getInfo().getDataMap().get("name").toString());
            for (RuntimeCodePage page : refers) {
                value = page.getInfo().getValueCallByName(name);
                if (value != null) {
                    func.addEnv(id, value.getRuntimeObject());
                    continue FOR_LOOP;
                }
                index = page.getInfo().getAddressOfExportFunc(name);
                if (index != -1) {
                    func.addEnv(id, new RuntimeObject(new RuntimeFuncObject(page.getInfo().getDataMap().get("name").toString(), index)));
                    continue FOR_LOOP;
                }
            }
            err(RuntimeError.WRONG_LOAD_EXTERN, name);
        } else {
            func.addEnv(id, stack.findVariable(func.getPage(), id));
        }
    }
    stack.pushData(obj);
}

Example 4 with RuntimeFuncObject

use of priv.bajdcc.LALR1.grammar.runtime.data.RuntimeFuncObject in project jMiniLang by bajdcc.

the class RuntimeMachine method opReloadFunc.

@Override
public void opReloadFunc() throws RuntimeException {
    int idx = loadInt();
    RuntimeFuncObject func = new RuntimeFuncObject(stack.reg.pageId, stack.reg.execId);
    RuntimeObject obj = new RuntimeObject(func);
    obj.setSymbol(currentPage.getData().get(idx));
    stack.storeVariableDirect(idx, obj);
}