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authorTom Tromey <tromey@cygnus.com>1999-09-10 22:03:10 +0000
committerTom Tromey <tromey@gcc.gnu.org>1999-09-10 22:03:10 +0000
commit27e934d8bae03ea7eddeb3770641440333a71478 (patch)
tree2d703bb5c0f735c114d35388f4ce82a2a194fe18 /libjava/gcj/cni.h
parent512d594b4f7945440be373bf14c6af8b88c91749 (diff)
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configure: Rebuilt.
* configure: Rebuilt. * configure.in: Build include/Makefile. * Makefile.in: Rebuilt. * Makefile.am (SUBDIRS): Added gcj and include. (install-data-local): New target. (extra_headers): New macro. * include/Makefile.in: New file. * include/Makefile.am: New file. * interpret.cc: Don't include gcj/field.h or gcj/cni.h. * java/lang/reflect/natField.cc: Don't include gcj/field.h or gcj/cni.h. * boehm.cc: Don't include java-threads.h or gcj/field.h. * resolve.cc: Include config.h. * defineclass.cc: Include config.h. * include/java-interp.h: Don't include config.h. * include/jvm.h: Include java-threads.h, Object.h, java-gc.h, cni.h. * gcj/javaprims.h: Regenerated namespace decls. * classes.pl (scan): Don't put `;' after closing brace. * Makefile.in: Rebuilt. * Makefile.am (INCLUDES): Added -I for top_srcdir. * configure.in: Create gcj/Makefile. * gcj/Makefile.in: New file. * gcj/Makefile.am: New file. * java/lang/Object.h: Don't include any other headers. * gcj/array.h: Renamed from include/java-array.h. * gcj/field.h: Renamed from include/java-field.h. * gcj/method.h: Renamed from include/java-method.h. * gcj/cni.h, gcj/javaprims.h: Moved from include/. Updated all files to reflect new include structure. From-SVN: r29278
Diffstat (limited to 'libjava/gcj/cni.h')
-rw-r--r--libjava/gcj/cni.h132
1 files changed, 132 insertions, 0 deletions
diff --git a/libjava/gcj/cni.h b/libjava/gcj/cni.h
new file mode 100644
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--- /dev/null
+++ b/libjava/gcj/cni.h
@@ -0,0 +1,132 @@
+// gcj/cni.h -*- c++ -*-
+// This file describes the Cygnus Native Interface, CNI.
+// It provides a nicer interface to many of the things in gcj/javaprims.h.
+
+/* Copyright (C) 1998, 1999 Cygnus Solutions
+
+ This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
+details. */
+
+#ifndef __GCJ_CNI_H__
+#define __GCJ_CNI_H__
+
+#include <java/lang/Object.h>
+#include <java/lang/Class.h>
+
+#include <gcj/array.h>
+
+extern inline jobject
+JvAllocObject (jclass cls)
+{
+ return _Jv_AllocObject (cls, cls->size());
+}
+
+extern inline jobject
+JvAllocObject (jclass cls, jsize sz)
+{
+ return _Jv_AllocObject (cls, sz);
+}
+
+extern "C" jstring _Jv_NewStringUTF (const char *bytes);
+extern "C" void _Jv_InitClass (jclass);
+
+extern inline void
+JvInitClass (jclass cls)
+{
+ return _Jv_InitClass (cls);
+}
+
+extern inline jstring
+JvAllocString (jsize sz)
+{
+ return _Jv_AllocString (sz);
+}
+
+extern inline jstring
+JvNewString (const jchar *chars, jsize len)
+{
+ return _Jv_NewString (chars, len);
+}
+
+extern inline jstring
+JvNewStringLatin1 (const char *bytes, jsize len)
+{
+ return _Jv_NewStringLatin1 (bytes, len);
+}
+
+extern inline jstring
+JvNewStringLatin1 (const char *bytes)
+{
+ return _Jv_NewStringLatin1 (bytes, strlen (bytes));
+}
+
+extern inline jchar *
+_Jv_GetStringChars (jstring str)
+{
+ return (jchar*)((char*) str->data + str->boffset);
+}
+
+extern inline jchar*
+JvGetStringChars (jstring str)
+{
+ return _Jv_GetStringChars (str);
+}
+
+extern inline jsize
+JvGetStringUTFLength (jstring string)
+{
+ return _Jv_GetStringUTFLength (string);
+}
+
+extern inline jsize
+JvGetStringUTFRegion (jstring str, jsize start, jsize len, char *buf)
+{
+ return _Jv_GetStringUTFRegion (str, start, len, buf);
+}
+
+extern inline jstring
+JvNewStringUTF (const char *bytes)
+{
+ return _Jv_NewStringUTF (bytes);
+}
+
+extern class _Jv_PrimClass _Jv_byteClass, _Jv_shortClass, _Jv_intClass,
+ _Jv_longClass, _Jv_booleanClass, _Jv_charClass, _Jv_floatClass,
+ _Jv_doubleClass, _Jv_voidClass;
+#define JvPrimClass(TYPE) ((jclass) & _Jv_##TYPE##Class)
+
+class JvSynchronize
+{
+private:
+ jobject obj;
+public:
+ JvSynchronize (const jobject &o) : obj (o)
+ { _Jv_MonitorEnter (obj); }
+ ~JvSynchronize ()
+ { _Jv_MonitorExit (obj); }
+};
+
+// Throw some exception.
+extern void JvThrow (jobject obj) __attribute__ ((__noreturn__));
+extern inline void
+JvThrow (jobject obj)
+{
+ _Jv_Throw ((void *) obj);
+}
+
+/* Call malloc, but throw exception if insufficient memory. */
+extern inline void *
+JvMalloc (jsize size)
+{
+ return _Jv_Malloc (size);
+}
+
+extern inline void
+JvFree (void *ptr)
+{
+ return _Jv_Free (ptr);
+}
+#endif /* __GCJ_CNI_H__ */