/* "Bag-of-pages" garbage collector for the GNU compiler.
- Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
+ Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GCC.
#include "timevar.h"
#include "params.h"
#include "tree-flow.h"
+#include "plugin.h"
/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
file open. Prefer either to valloc. */
thing you need to do to add a new special allocation size. */
static const size_t extra_order_size_table[] = {
- sizeof (struct stmt_ann_d),
sizeof (struct var_ann_d),
sizeof (struct tree_decl_non_common),
sizeof (struct tree_field_decl),
sizeof (struct basic_block_def),
sizeof (bitmap_element),
sizeof (bitmap_head),
- /* PHI nodes with one to three arguments are already covered by the
- above sizes. */
- sizeof (struct tree_phi_node) + sizeof (struct phi_arg_d) * 3,
TREE_EXP_SIZE (2),
RTL_SIZE (2), /* MEM, PLUS, etc. */
RTL_SIZE (9), /* INSN */
/* Indicate that we've seen collections at this context depth. */
G.context_depth_collections = ((unsigned long)1 << (G.context_depth + 1)) - 1;
+ invoke_plugin_callbacks (PLUGIN_GGC_START, NULL);
+
clear_marks ();
ggc_mark_roots ();
#ifdef GATHER_STATISTICS
G.allocated_last_gc = G.allocated;
+ invoke_plugin_callbacks (PLUGIN_GGC_END, NULL);
+
timevar_pop (TV_GC);
if (!quiet_flag)
#endif
}
\f
+struct ggc_pch_ondisk
+{
+ unsigned totals[NUM_ORDERS];
+};
+
struct ggc_pch_data
{
- struct ggc_pch_ondisk
- {
- unsigned totals[NUM_ORDERS];
- } d;
+ struct ggc_pch_ondisk d;
size_t base[NUM_ORDERS];
size_t written[NUM_ORDERS];
};