X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fvm%2Foptions.c;h=5a6f5c29f89afa645dff5dcab7b1016e15b1cebc;hb=673c27ae77ba384b360bf54a030066c3a7629729;hp=cd38e8a71bce928bf11d3a28e4f15e3ce3fe15e0;hpb=764c260d3eda92f79291ee760e43ab131239da3b;p=cacao.git

diff --git a/src/vm/options.c b/src/vm/options.c
index cd38e8a71..5a6f5c29f 100644
--- a/src/vm/options.c
+++ b/src/vm/options.c
@@ -157,6 +157,7 @@ int      opt_ThreadStackSize              = 0;
 /* Debugging options which can be turned off. */
 
 bool     opt_AlwaysEmitLongBranches       = false;
+bool     opt_AlwaysMmapFirstPage          = false;
 int      opt_CompileAll                   = 0;
 char*    opt_CompileMethod                = NULL;
 char*    opt_CompileSignature             = NULL;
@@ -198,6 +199,7 @@ int      opt_RegallocSpillAll             = 0;
 #if defined(ENABLE_REPLACEMENT)
 int      opt_TestReplacement              = 0;
 #endif
+int      opt_TraceBuiltinCalls            = 0;
 int      opt_TraceCompilerCalls           = 0;
 int      opt_TraceExceptions              = 0;
 int      opt_TraceHPI                     = 0;
@@ -233,6 +235,7 @@ enum {
 	/* Debugging options which can be turned off. */
 
 	OPT_AlwaysEmitLongBranches,
+	OPT_AlwaysMmapFirstPage,
 	OPT_CompileAll,
 	OPT_CompileMethod,
 	OPT_CompileSignature,
@@ -262,6 +265,7 @@ enum {
 	OPT_ProfileMemoryUsageGNUPlot,
 	OPT_RegallocSpillAll,
 	OPT_TestReplacement,
+	OPT_TraceBuiltinCalls,
 	OPT_TraceCompilerCalls,
 	OPT_TraceExceptions,
 	OPT_TraceHPI,
@@ -292,6 +296,7 @@ option_t options_XX[] = {
 	/* Debugging options which can be turned off. */
 
 	{ "AlwaysEmitLongBranches",       OPT_AlwaysEmitLongBranches,       OPT_TYPE_BOOLEAN, "Always emit long-branches." },
+	{ "AlwaysMmapFirstPage",          OPT_AlwaysMmapFirstPage,          OPT_TYPE_BOOLEAN, "Always mmap memory page at address 0x0." },
 	{ "CompileAll",                   OPT_CompileAll,                   OPT_TYPE_BOOLEAN, "compile all methods, no execution" },
 	{ "CompileMethod",                OPT_CompileMethod,                OPT_TYPE_VALUE,   "compile only a specific method" },
 	{ "CompileSignature",             OPT_CompileSignature,             OPT_TYPE_VALUE,   "specify signature for a specific method" },
@@ -333,6 +338,7 @@ option_t options_XX[] = {
 #if defined(ENABLE_REPLACEMENT)
 	{ "TestReplacement",              OPT_TestReplacement,              OPT_TYPE_BOOLEAN, "activate all replacement points during code generation" },
 #endif
+	{ "TraceBuiltinCalls",            OPT_TraceBuiltinCalls,            OPT_TYPE_BOOLEAN, "trace calls to VM builtin functions" },
 	{ "TraceCompilerCalls",           OPT_TraceCompilerCalls,           OPT_TYPE_BOOLEAN, "trace JIT compiler calls" },
 	{ "TraceExceptions",              OPT_TraceExceptions,              OPT_TYPE_BOOLEAN, "trace Exception throwing" },
 	{ "TraceHPI",                     OPT_TraceHPI,                     OPT_TYPE_BOOLEAN, "Trace Host Porting Interface (HPI)" },
@@ -633,6 +639,10 @@ void options_xx(JavaVMInitArgs *vm_args)
 			opt_AlwaysEmitLongBranches = enable;
 			break;
 
+		case OPT_AlwaysMmapFirstPage:
+			opt_AlwaysMmapFirstPage = enable;
+			break;
+
 		case OPT_CompileAll:
 			opt_CompileAll = enable;
 			opt_run = false;
@@ -791,6 +801,10 @@ void options_xx(JavaVMInitArgs *vm_args)
 			break;
 #endif
 
+		case OPT_TraceBuiltinCalls:
+			opt_TraceBuiltinCalls = enable;
+			break;
+
 		case OPT_TraceCompilerCalls:
 			opt_TraceCompilerCalls = enable;
 			break;
@@ -872,7 +886,7 @@ void options_xx(JavaVMInitArgs *vm_args)
 #endif
 
 		default:
-			printf("Unknown -XX option: %s\n", name);
+			fprintf(stderr, "Unknown -XX option: %s\n", name);
 			break;
 		}
 	}