This patch adds a "-Xgc" command line option that enables the
work-in-progress GC infrastructure.
Cc: Vegard Nossum <vegard.nos...@gmail.com>
Signed-off-by: Pekka Enberg <penb...@cs.helsinki.fi>
---
include/vm/gc.h | 1 +
vm/gc.c | 3 +++
vm/jato.c | 6 ++++++
3 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/include/vm/gc.h b/include/vm/gc.h
index 8cc7994..343e04d 100644
--- a/include/vm/gc.h
+++ b/include/vm/gc.h
@@ -5,6 +5,7 @@
extern void *gc_safepoint_page;
extern bool verbose_gc;
+extern bool gc_enabled;
void gc_init(void);
diff --git a/vm/gc.c b/vm/gc.c
index c248b09..78c692d 100644
--- a/vm/gc.c
+++ b/vm/gc.c
@@ -33,6 +33,9 @@ void gc_init(void)
void *gc_alloc(size_t size)
{
+ if (gc_enabled)
+ gc_start();
+
return zalloc(size);
}
diff --git a/vm/jato.c b/vm/jato.c
index b8af5d0..e90412f 100644
--- a/vm/jato.c
+++ b/vm/jato.c
@@ -949,6 +949,11 @@ static void handle_jar(const char *arg)
classloader_add_to_classpath(arg);
}
+static void handle_gc(void)
+{
+ gc_enabled = true;
+}
+
static void handle_perf(void)
{
perf_enabled = true;
@@ -1109,6 +1114,7 @@ const struct option options[] = {
DEFINE_OPTION_ARG("jar", handle_jar),
DEFINE_OPTION("verbose:gc", handle_verbose_gc),
+ DEFINE_OPTION("Xgc", handle_gc),
DEFINE_OPTION("Xperf", handle_perf),
DEFINE_OPTION_ARG("Xtrace:method", handle_trace_method),
--
1.5.6.3
------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now. http://p.sf.net/sfu/bobj-july
_______________________________________________
Jatovm-devel mailing list
Jatovm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jatovm-devel
