jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45) if…

jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45) if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE...


	* jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
	if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.

From-SVN: r95748

gcc/java/ChangeLog

 2005-03-01  Per Bothner  <per@bothner.com>
 
+	* jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
+	if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
+	* jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
+
+2005-03-01  Per Bothner  <per@bothner.com>
+
 	* java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
 
 2005-02-23  Thomas Fitzsimmons  <fitzsim@redhat.com>

gcc/java/jcf-dump.c

@@ -342,6 +342,13 @@ utf8_equal_string (JCF *jcf, int index, const char * value)
 	fputc ('\n', out);						    \
 }
 
+#define HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE(LENGTH) \
+{ int i, n = (LENGTH), c = 0;					  \
+  COMMON_HANDLE_ATTRIBUTE(jcf, attribute_name, attribute_length); \
+  fputc ('\n', out); \
+  for (i = 0;  i < n;  i++) { c = JCF_readu(jcf); fputc(c, out); } \
+  if (c != '\r' && c != '\n') fputc('\n', out); }
+
 #define PROCESS_OTHER_ATTRIBUTE(JCF, INDEX, LENGTH) \
 { COMMON_HANDLE_ATTRIBUTE(JCF, INDEX, LENGTH); \
   fputc ('\n', out); JCF_SKIP (JCF, LENGTH); }

gcc/java/jcf-reader.c

@@ -228,6 +228,13 @@ get_attribute (JCF *jcf)
     }
   else
 #endif
+#ifdef HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE
+  if (MATCH_ATTRIBUTE ("SourceDebugExtension")) /* JSR 45 */
+    {
+      HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE (attribute_length);
+    }
+  else
+#endif
     {
 #ifdef PROCESS_OTHER_ATTRIBUTE
       PROCESS_OTHER_ATTRIBUTE(jcf, attribute_name, attribute_length);