Massive dump of xenia-info required code.

This is a working xenia-info for xex files (no gdfs files yet).

src/cpu/cpu.cc

@@ -0,0 +1,59 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include <xenia/cpu.h>
+
+#include <llvm/IR/DerivedTypes.h>
+#include <llvm/IR/IRBuilder.h>
+#include <llvm/IR/LLVMContext.h>
+#include <llvm/IR/Module.h>
+
+using namespace llvm;
+
+
+void do_cpu_stuff() {
+  XELOGCPU(XT("cpu"));
+
+  LLVMContext &context = getGlobalContext();
+  //IRBuilder<> builder(context);
+  Module *module = new Module("my cool jit", context);
+
+  Constant* c = module->getOrInsertFunction("mul_add",
+  /*ret type*/                           IntegerType::get(context, 32),
+  /*args*/                               IntegerType::get(context, 32),
+                                         IntegerType::get(context, 32),
+                                         IntegerType::get(context, 32),
+  /*varargs terminated with null*/       NULL);
+
+  Function* mul_add = cast<Function>(c);
+  mul_add->setCallingConv(CallingConv::C);
+
+  Function::arg_iterator args = mul_add->arg_begin();
+  Value* x = args++;
+  x->setName("x");
+  Value* y = args++;
+  y->setName("y");
+  Value* z = args++;
+  z->setName("z");
+
+  BasicBlock* block = BasicBlock::Create(getGlobalContext(), "entry", mul_add);
+  IRBuilder<> builder(block);
+
+  Value* tmp = builder.CreateBinOp(Instruction::Mul,
+                                   x, y, "tmp");
+  Value* tmp2 = builder.CreateBinOp(Instruction::Add,
+                                    tmp, z, "tmp2");
+
+  builder.CreateRet(tmp2);
+
+  XELOGD(XT("woo %d"), 123);
+
+  module->dump();
+  delete module;
+}