interpret.cc (_Jv_InterpMethod::check_handler): New method.

2007-02-15  Kyle Galloway  <kgallowa@redhat.com>
	
	* interpret.cc (_Jv_InterpMethod::check_handler): New method.
    * interpret-run.cc: Change the catch section to report exception
    events and to use the new check_handler method.
    * include/java-interp.h (_Jv_InterpMethod): Add check_handler.
    * gnu/gcj/jvmti/ExceptionEvent.java: New file.
    * gnu/gcj/jvmti/ExceptionEvent.h: New file.
    * gnu/gcj/jvmti/natExceptionEvent.cc: New file.
    * libjava/classpath/lib/gnu/gcj/jvmti/ExceptionEvent.class: New
    file.
    * sources.am: Added ExceptionEvent.java.
    * Makefile.am: Added natExceptionEvent.cc
    * Makefile.in: Regenerated.
    * include/Makefile.in: Regenerated.
    * gcj/Makefile.in: Regenerated.

From-SVN: r122019

libjava/include/Makefile.in

@@ -134,6 +134,7 @@ GCSPEC = @GCSPEC@
 GCTESTSPEC = @GCTESTSPEC@
 GLIB_CFLAGS = @GLIB_CFLAGS@
 GLIB_LIBS = @GLIB_LIBS@
+GREP = @GREP@
 GTK_CFLAGS = @GTK_CFLAGS@
 GTK_LIBS = @GTK_LIBS@
 HASH_SYNC_SPEC = @HASH_SYNC_SPEC@
@@ -237,6 +238,7 @@ USING_WIN32_THREADS_TRUE = @USING_WIN32_THREADS_TRUE@
 VERSION = @VERSION@
 XLIB_AWT_FALSE = @XLIB_AWT_FALSE@
 XLIB_AWT_TRUE = @XLIB_AWT_TRUE@
+XMKMF = @XMKMF@
 X_AWT_FALSE = @X_AWT_FALSE@
 X_AWT_TRUE = @X_AWT_TRUE@
 X_CFLAGS = @X_CFLAGS@
@@ -248,14 +250,8 @@ ZIP = @ZIP@
 ZLIBS = @ZLIBS@
 ZLIBSPEC = @ZLIBSPEC@
 ZLIBTESTSPEC = @ZLIBTESTSPEC@
-ac_ct_AR = @ac_ct_AR@
-ac_ct_AS = @ac_ct_AS@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
-ac_ct_GCJ = @ac_ct_GCJ@
-ac_ct_LD = @ac_ct_LD@
-ac_ct_RANLIB = @ac_ct_RANLIB@
-ac_ct_STRIP = @ac_ct_STRIP@
 am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
 am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
 am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
@@ -276,7 +272,10 @@ build_os = @build_os@
 build_subdir = @build_subdir@
 build_vendor = @build_vendor@
 datadir = @datadir@
+datarootdir = @datarootdir@
 dbexecdir = @dbexecdir@
+docdir = @docdir@
+dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 extra_ldflags_libjava = @extra_ldflags_libjava@
 gxx_include_dir = @gxx_include_dir@
@@ -288,20 +287,24 @@ host_exeext = @host_exeext@
 host_os = @host_os@
 host_subdir = @host_subdir@
 host_vendor = @host_vendor@
+htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
 libstdcxx_incdir = @libstdcxx_incdir@
+localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 mkinstalldirs = @mkinstalldirs@
 multi_basedir = @multi_basedir@
 oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
+psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 subdirs = @subdirs@

libjava/include/java-interp.h

@@ -229,6 +229,11 @@ class _Jv_InterpMethod : public _Jv_MethodBase
   // Convenience function for indexing bytecode PC/insn slots in
   // line tables for JDWP
   jlong insn_index (pc_t pc);
+  
+  // Helper function used to check if there is a handler for an exception
+  // present at this code index
+  jboolean check_handler (pc_t *pc, _Jv_InterpMethod *meth,
+                     java::lang::Throwable *ex);
    
   /* Get the line table for this method.
    * start  is the lowest index in the method