Add some basic .asm support

Author: hughsando

toolchain/msvc-toolchain.xml

@@ -108,6 +108,8 @@
   <flag value="-wd4996"/>
   <outflag value="-Fo"/>
   <ext value=".obj"/>
+  <asmExe value="ml64.exe" if="HXCPP_M64" />
+  <asmExe value="ml.exe" unless="HXCPP_M64" />
   <objdir value="${MSVC_OBJ_DIR}" />
 
   <rcexe name="rc.exe" />

tools/hxcpp/BuildTool.hx

@@ -900,13 +900,15 @@ class BuildTool
                case "objcflag" : c.mOBJCFlags.push(substitute(el.att.value));
                case "rcflag" : c.mRcFlags.push( substitute((el.att.value)) );
                case "mmflag" : c.mMMFlags.push(substitute(el.att.value));
+               case "asmflag" : c.mAsmFlags.push(substitute(el.att.value));
                case "pchflag" : c.mPCHFlags.push(substitute(el.att.value));
                case "objdir" : c.mObjDir = substitute((el.att.value));
                case "outflag" : c.mOutFlag = substitute((el.att.value));
                case "exe" : c.mExe = substitute((el.att.name));
                case "rcexe" : c.mRcExe = substitute((el.att.name));
                case "rcext" : c.mRcExt = substitute((el.att.value));
                case "ext" : c.mExt = substitute((el.att.value));
+               case "asmExe" : c.mAsmExe = substitute((el.att.value));
                case "pch" : c.setPCH( substitute((el.att.value)) );
                case "getversion" : c.mGetCompilerVersion = substitute((el.att.value));
                case "section" : createCompiler(el,c);

tools/hxcpp/Compiler.hx

@@ -35,8 +35,10 @@ class Compiler
    public var mCPPFlags:Array<String>;
    public var mOBJCFlags:Array<String>;
    public var mPCHFlags:Array<String>;
+   public var mAsmFlags:Array<String>;
    public var mAddGCCIdentity:Bool;
    public var mExe:String;
+   public var mAsmExe:String;
    public var mOutFlag:String;
    public var mObjDir:String;
    public var mRelObjDir:String;
@@ -72,12 +74,14 @@ class Compiler
       mOBJCFlags = [];
       mMMFlags = [];
       mPCHFlags = [];
+      mAsmFlags = [];
       mAddGCCIdentity = false;
       mCompilerVersion = null;
       mRcExt = ".res";
       mObjDir = "obj";
       mOutFlag = "-o";
       mExe = inExe;
+      mAsmExe = inExe;
       mID = inID;
       mExt = ".o";
       mPCHExt = ".pch";
@@ -172,12 +176,13 @@ class Compiler
    function getArgs(inFile:File)
    {
       var nvcc = inFile.isNvcc();
+      var asm = inFile.isAsm();
       var isRc = mRcExe!=null && inFile.isResource();
       var args = nvcc ? inFile.mGroup.mCompilerFlags.concat( BuildTool.getNvccFlags() ) :
                        inFile.mCompilerFlags.concat(inFile.mGroup.mCompilerFlags);
       var tagFilter = inFile.getTags().split(",");
       addOptimTags(tagFilter);
-      if (!isRc)
+      if (!isRc && !asm)
          for(flag in mFlags)
             flag.add(args,tagFilter);
       var ext = mExt.toLowerCase();
@@ -191,7 +196,10 @@ class Compiler
       addIdentity(ext,args);
 
       var allowPch = false;
-      if (nvcc)
+
+      if (asm)
+         args = args.concat(mAsmFlags);
+      else if (nvcc)
          args = args.concat(mNvccFlags);
       else if (isRc)
          args = args.concat(mRcFlags);
@@ -297,7 +305,8 @@ class Compiler
       var obj_name = getObjName(inFile);
       var args = getArgs(inFile);
       var nvcc = inFile.isNvcc();
-      var exe = nvcc ? BuildTool.getNvcc() : mExe;
+      var asm = inFile.isAsm();
+      var exe = asm ? mAsmExe : nvcc ? BuildTool.getNvcc() : mExe;
       var isRc =  mRcExe!=null && inFile.isResource();
       if (isRc)
          exe = mRcExe;

tools/hxcpp/File.hx

@@ -44,6 +44,8 @@ class File
 
    public function isNvcc() return mGroup.mNvcc;
 
+   public function isAsm() return mName.endsWith(".asm");
+
    public function isResource() return mName.endsWith(".rc");
 
    public function keep(inDefines:Map<String,String>)