2005-05-12 Bryce McKinlay <mckinlay@redhat.com>

	* include/jvm.h (gcj::verifyClasses): Declare.
	* link.cc (gcj::verbose_class_flag): Moved.
	* prims.cc (gcj::verifyClasses): Define here.
	(gcj::verbose_class_flag): Move definition here.
	(_Jv_Linker::wait_for_state): Don't call verify_class
	if gcj::verifyClasses is not set.
	* gij.cc (main): Set gcj::verifyClasses when '-noverify' is given.

2005-05-12  Aaron Luchko  <aluchko@redhat.com>

	* gij.cc (main): Recognize '-verify', '-noverify', and
	'-verifyremote'

2005-05-12  Aaron Luchko <aluchko@redhat.com>

        * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99646 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog
index 126e0c8..6341396 100644 (file)
--- a/gcc/java/ChangeLog
+++ b/gcc/java/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-12  Aaron Luchko <aluchko@redhat.com>
+
+        * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
+
 2005-05-11  Tom Tromey  <tromey@redhat.com>
 
        * gcj.texi (Code Generation): Document -fbootstrap-classes.

diff --git a/gcc/java/gcj.texi b/gcc/java/gcj.texi
index 3b2f12e..28316bf 100644 (file)
--- a/gcc/java/gcj.texi
+++ b/gcc/java/gcj.texi
@@ -1095,6 +1095,11 @@ Equivalent to @code{-Xms}.
 @item -mx=@var{number}
 Equivalent to @code{-Xmx}.
 
+@item -noverify
+Do not verify compliance of bytecode with the VM specification. In addition,
+this option disables type verification which is otherwise performed on BC-ABI
+compiled code.
+
 @item -X
 @itemx -X@var{argument}
 Supplying @code{-X} by itself will cause @code{gij} to list all the
@@ -1137,7 +1142,8 @@ Each time a class is initialized, print a short message on standard error.
 compatibility with existing application launch scripts:
 @code{-client}, @code{-server}, @code{-hotspot}, @code{-jrockit},
 @code{-agentlib}, @code{-agentpath}, @code{-debug}, @code{-d32},
-@code{-d64}, @code{-javaagent} and @code{-noclassgc}.
+@code{-d64}, @code{-javaagent}, @code{-noclassgc}, @code{-verify},
+and @code{-verifyremote}.
 
 @c man end
 

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index e0508a5..469bb76 100644 (file)
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,18 @@
+2005-05-12  Bryce McKinlay  <mckinlay@redhat.com>
+
+       * include/jvm.h (gcj::verifyClasses): Declare.
+       * link.cc (gcj::verbose_class_flag): Moved.
+       * prims.cc (gcj::verifyClasses): Define here.
+       (gcj::verbose_class_flag): Move definition here.
+       (_Jv_Linker::wait_for_state): Don't call verify_class
+       if gcj::verifyClasses is not set.
+       * gij.cc (main): Set gcj::verifyClasses when '-noverify' is given.      
+
+2005-05-12  Aaron Luchko  <aluchko@redhat.com>
+
+       * gij.cc (main): Recognize '-verify', '-noverify', and
+       '-verifyremote'
+
 2005-05-12  Kaz Kojima  <kkojima@gcc.gnu.org>
 
        * configure.host: Set IEEESPEC to -mieee for sh*-*-*.

diff --git a/libjava/gij.cc b/libjava/gij.cc
index 010e72f..60d5b34 100644 (file)
--- a/libjava/gij.cc
+++ b/libjava/gij.cc
@@ -296,6 +296,14 @@ main (int argc, char const** argv)
         nonstandard_opts_help ();
       else if (! strncmp (arg, "-X", 2))
         add_option (vm_args, arg, NULL);
+      // Obsolete options recognized for backwards-compatibility.
+      else if (! strcmp (arg, "-verify")
+               || ! strcmp (arg, "-verifyremote"))
+       continue;
+      else if (! strcmp (arg, "-noverify"))
+        {
+         gcj::verifyClasses = false;
+       }
       else
        {
          fprintf (stderr, "gij: unrecognized option -- `%s'\n", argv[i]);

diff --git a/libjava/include/jvm.h b/libjava/include/jvm.h
index 6b978f9..bceb291 100644 (file)
--- a/libjava/include/jvm.h
+++ b/libjava/include/jvm.h
@@ -230,6 +230,9 @@ namespace gcj
 
   /* Print out class names as they are initialized. */
   extern bool verbose_class_flag;
+  
+  /* When true, enable the bytecode verifier and BC-ABI verification. */
+  extern bool verifyClasses;
 }
 
 // This class handles all aspects of class preparation and linking.

diff --git a/libjava/link.cc b/libjava/link.cc
index 0a70573..3fe0734 100644 (file)
--- a/libjava/link.cc
+++ b/libjava/link.cc
@@ -44,9 +44,6 @@ details.  */
 
 using namespace gcj;
 
-// When true, print debugging information about class loading.
-bool gcj::verbose_class_flag;
-
 typedef unsigned int uaddr __attribute__ ((mode (pointer)));
 
 template<typename T>
@@ -1728,7 +1725,8 @@ _Jv_Linker::wait_for_state (jclass klass, int state)
 
       if (state >= JV_STATE_LINKED && klass->state < JV_STATE_LINKED)
        {
-         verify_class (klass);
+         if (gcj::verifyClasses)
+           verify_class (klass);
 
          ensure_class_linked (klass);
          link_exception_table (klass);

diff --git a/libjava/prims.cc b/libjava/prims.cc
index 98d3023..af17724 100644 (file)
--- a/libjava/prims.cc
+++ b/libjava/prims.cc
@@ -953,6 +953,12 @@ namespace gcj
   _Jv_Utf8Const *finit_name;
   
   bool runtimeInitialized = false;
+  
+  // When true, print debugging information about class loading.
+  bool verbose_class_flag;
+  
+  // When true, enable the bytecode verifier and BC-ABI type verification. 
+  bool verifyClasses = true;
 }
 
 // We accept all non-standard options accepted by Sun's java command,