obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 58 insertions, 0 deletions

diff --git a/libjava/testsuite/libjava.jvmti/interp/natgetargssize.cc b/libjava/testsuite/libjava.jvmti/interp/natgetargssize.cc
new file mode 100644
index 000000000..326b5a68c
--- /dev/null
+++ b/libjava/testsuite/libjava.jvmti/interp/natgetargssize.cc
@@ -0,0 +1,58 @@
+#include <jni.h>
+
+#include <jvmti.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "getargssize.h"
+
+JNIEXPORT jint JNICALL Java_getargssize_do_1getargssize_1tests
+(JNIEnv *env, jclass klass)
+{
+  JavaVM *vm;
+  jint err = env->GetJavaVM (&vm);
+  if (err < 0)
+    {
+      fprintf (stderr, "error getting VM\n");
+      exit (1);
+    }
+
+  jvmtiEnv *jvmti = NULL;
+  vm->GetEnv ((void **) &jvmti, JVMTI_VERSION_1_0);
+
+  if (jvmti == NULL)
+    {
+      fprintf (stderr, "error getting jvmti environment\n");
+      exit (1);
+    }
+  
+  jint args_size;
+
+  jvmtiError jerr;
+  
+  jmethodID meth_ids[4];
+  
+  meth_ids[0] = env->GetMethodID (klass, "aMethod", "(FI)I");
+  meth_ids[1] = env->GetMethodID (klass, "bMethod", "(JDI)J");
+  meth_ids[2] = env->GetStaticMethodID (klass, "cMethod", "()Z");
+  meth_ids[3] = env->GetStaticMethodID (klass, "dMethod", 
+                                     "(Ljava/lang/Object;)Ljava/lang/Object;");
+  for (int i = 0; i < 4; i++)
+    {
+      jerr = jvmti->GetArgumentsSize (meth_ids[i], &args_size);
+      if (jerr != JVMTI_ERROR_NONE)
+        {
+          char *error_name;
+          jvmti->GetErrorName (jerr, &error_name);
+          fprintf (stderr, "JVMTI Error: %s\n", error_name);
+          jvmti->Deallocate (reinterpret_cast<unsigned char *> (error_name));
+        }
+      else
+        {
+          printf ("Method %d requires %d slots for its arguments\n", i,
+                  args_size);
+        }
+    }
+    
+    return 0;
+}