jcf-jump.c (options): New --print-constants option.

* jcf-jump.c (options):  New --print-constants option.
	* gcj.texi (Invoking jcf-dump):  Document --print-constants.

From-SVN: r79558

gcc/java/ChangeLog

@@ -1,5 +1,8 @@
 2004-03-16  Per Bothner  <per@bothner.com>
 
+	* jcf-jump.c (options):  New --print-constants option.
+	* gcj.texi (Invoking jcf-dump):  Document --print-constants.
+
 	* jcf-dump.c (flag_print_constant_pool):  Default to off.
 	(print_constant_terse_with_index):  New helper function.
 	(various places):  Check flag_print_constant_pool where missing.

gcc/java/gcj.texi

@@ -760,6 +760,10 @@ or file name.
 @item -c
 Disassemble method bodies.  By default method bodies are not printed.
 
+@item --print-constants
+Print the constant pool.  When printing a reference to a constant
+also print its index in the constant pool.
+
 @item --javap
 Generate output in @code{javap} format.  The implementation of this
 feature is very incomplete.
@@ -778,6 +782,7 @@ Print version number, then exit.
 
 @item -v, --verbose
 Print extra information while running.
+Implies @code{--print-constants}.
 @end table
 
 @c man end

gcc/java/jcf-dump.c

@@ -874,7 +874,8 @@ static const struct option options[] =
   { "verbose",       no_argument,       NULL, 'v' },
   { "version",       no_argument,       NULL, OPT_VERSION },
   { "javap",         no_argument,       NULL, OPT_JAVAP },
-  { "print-main",    no_argument,      &flag_print_main, 1 },
+  { "print-main",    no_argument,       &flag_print_main, 1 },
+  { "print-constants", no_argument,     &flag_print_constant_pool, 1 },
   { NULL,            no_argument,       NULL, 0 }
 };