dvander@71: /*
dvander@71:  * Copyright (C) 2012 David Anderson
dvander@71:  *
dvander@71:  * This file is part of JITCraft.
dvander@71:  *
dvander@71:  * JITCraft is free software: you can redistribute it and/or modify it under
dvander@71:  * the terms of the GNU General Public License as published by the Free
dvander@71:  * Software Foundation, either version 3 of the License, or (at your option)
dvander@71:  * any later version.
dvander@71:  * 
dvander@71:  * Foobar is distributed in the hope that it will be useful, but WITHOUT ANY
dvander@71:  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
dvander@71:  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
dvander@71:  *
dvander@71:  * You should have received a copy of the GNU General Public License along with
dvander@71:  * JITCraft. If not, see http://www.gnu.org/licenses/.
dvander@71:  */
dvander@71: #include <stdio.h>
dvander@161: #include <stdlib.h>
dvander@71: #include "../include/keima.h"
dvander@71: 
dvander@161: using namespace Ke;
dvander@71: 
dvander@161: class MessageReporter : public IMessageReporter
dvander@69: {
dvander@69:   public:
dvander@69:     void onOutOfMemory() {
dvander@69:         fprintf(stderr, "Out of memory!\n");
dvander@69:     }
dvander@69:     void onUncaughtException(const char *message) {
dvander@69:         fprintf(stderr, "Uncaught exception: %s\n", message);
dvander@69: 
dvander@161:         IStackFrameIterator *iter = Keima::NewStackFrameIterator();
dvander@69:         unsigned index = 0;
dvander@69:         while (!iter->done()) {
dvander@69:             fprintf(stderr, "[%d] %s (%s line %d)\n",
dvander@69:                     index,
dvander@69:                     iter->function(),
dvander@69:                     iter->source(),
dvander@69:                     iter->lineNumber());
dvander@69:             iter->prev();
dvander@69:             index++;
dvander@69:         }
dvander@69:     }
dvander@71:     virtual void beginCompilationErrors(const char *file) {
dvander@71:         fprintf(stderr, "\nDisplaying compilation errors for \"%s\"\n", file);
dvander@71:     }
dvander@71:     virtual void reportCompilationError(const char *message, unsigned line, unsigned col) {
dvander@71:         fprintf(stderr, "  line %d, col %d: %s\n", line, col, message);
dvander@71:     }
dvander@71:     virtual void endCompilationErrors() {
dvander@71:     }
dvander@71: } s_Reporter;
dvander@71: 
dvander@71: #if 0
dvander@71: static bool
dvander@71: Compile(const char *stream, size_t length)
dvander@71: {
dvander@71: 
dvander@71:     printf("\n ------------ \n\n");
dvander@71: 
dvander@71:     Disassemble(module->getFunction(1)->code(), stdout);
dvander@71:     //Disassemble(module->getFunction(1), stdout);
dvander@71: 
dvander@71:     printf("\n ------------ \n\n");
dvander@71: 
dvander@71:     Function *main = module->getFunction(1);
dvander@71: 
dvander@71:     Top top = ZONE()->stack().begin();
dvander@71:     LocalTop localTop(top);
dvander@71: 
dvander@71:     Frame *frame = ZONE()->stack().pushFrame(main);
dvander@71:     if (!frame)
dvander@71:         return false;
dvander@71: 
dvander@71:     LocalSlot result;
dvander@71:     if (!Interpret(ZONE(), frame, &result))
dvander@71:         return false;
dvander@71: 
dvander@71:     printf("Result: %d\n", result.i32);
dvander@71: 
dvander@71:     return true;
dvander@71: }
dvander@71: #endif
dvander@71: 
dvander@71: intptr_t PrintToServer(void *blah, intptr_t *params)
dvander@71: {
dvander@71:     assert(params[0] == 3);
dvander@71:     const char *fmt = reinterpret_cast<const char *>(params[1]);
dvander@71:     const char *str = reinterpret_cast<const char *>(params[2]);
dvander@71:     int *d = reinterpret_cast<int *>(params[3]);
dvander@71:     printf(fmt, str, *d);
dvander@71:     return 16;
dvander@71: }
dvander@71: 
dvander@71: int main(int argc, char **argv)
dvander@71: {
dvander@71:     if (argc < 2) {
dvander@71:         fprintf(stderr, "Usage: <file>\n");
dvander@71:         return 1;
dvander@71:     }
dvander@71: 
dvander@161:     if (!Keima::Initialize())
dvander@71:         return 1;
dvander@161:     Keima::InstallMessageReporter(&s_Reporter);
dvander@71:     {
dvander@161:         HandleScope scope;
dvander@161:         Local<Module> module = Compile(argv[1]);
dvander@71:         if (!module)
dvander@71:             return 1;
dvander@71: 
dvander@162: 	Keima::CollectGarbage();
dvander@161: 
dvander@161:         //Local<Native> native = module->getNative(0);
dvander@85:         //native->bind(reinterpret_cast<void *>(PrintToServer));
dvander@85:         //module->setNativeIdentity(reinterpret_cast<void *>(5));
dvander@71: 
dvander@71:         int result;
dvander@161:         Local<Function> fun = module->getPublic(0);
dvander@161:         if (Keima::Invoke(fun, NULL, 0, true, &result))
dvander@71:             printf("%d\n", result);
dvander@71:     }
dvander@71: 
dvander@161:     Keima::Shutdown();
dvander@71: }
danderson@92: 
danderson@92: /* Overload a few things to prevent libstdc++ linking */
danderson@92: #if defined __linux__ || defined __APPLE__
danderson@92: extern "C" void __cxa_pure_virtual(void)
danderson@92: {
danderson@92: }
danderson@92: 
danderson@92: void *operator new(size_t size)
danderson@92: {
danderson@92: 	return malloc(size);
danderson@92: }
danderson@92: 
danderson@92: void *operator new[](size_t size) 
danderson@92: {
danderson@92: 	return malloc(size);
danderson@92: }
danderson@92: 
danderson@92: void operator delete(void *ptr) 
danderson@92: {
danderson@92: 	free(ptr);
danderson@92: }
danderson@92: 
danderson@92: void operator delete[](void * ptr)
danderson@92: {
danderson@92: 	free(ptr);
danderson@92: }
danderson@92: #endif
danderson@92: