diff options
Diffstat (limited to 'gcc/ggc-page.c')
| -rw-r--r-- | gcc/ggc-page.c | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/gcc/ggc-page.c b/gcc/ggc-page.c index 67483f1..27862be 100644 --- a/gcc/ggc-page.c +++ b/gcc/ggc-page.c @@ -1,6 +1,6 @@ /* "Bag-of-pages" garbage collector for the GNU compiler. - Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009 - Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, + 2010 Free Software Foundation, Inc. This file is part of GCC. @@ -28,6 +28,7 @@ along with GCC; see the file COPYING3. If not see #include "toplev.h" #include "flags.h" #include "ggc.h" +#include "ggc-internal.h" #include "timevar.h" #include "params.h" #include "tree-flow.h" @@ -437,9 +438,9 @@ static struct globals #ifdef GATHER_STATISTICS struct { - /* Total memory allocated with ggc_alloc. */ + /* Total GC-allocated memory. */ unsigned long long total_allocated; - /* Total overhead for memory to be allocated with ggc_alloc. */ + /* Total overhead for GC-allocated memory. */ unsigned long long total_overhead; /* Total allocations and overhead for sizes less than 32, 64 and 128. @@ -689,7 +690,7 @@ alloc_anon (char *pref ATTRIBUTE_UNUSED, size_t size) G.bytes_mapped += size; /* Pretend we don't have access to the allocated pages. We'll enable - access to smaller pieces of the area in ggc_alloc. Discard the + access to smaller pieces of the area in ggc_internal_alloc. Discard the handle to avoid handle leak. */ VALGRIND_DISCARD (VALGRIND_MAKE_MEM_NOACCESS (page, size)); @@ -1074,13 +1075,13 @@ void * ggc_alloc_typed_stat (enum gt_types_enum type ATTRIBUTE_UNUSED, size_t size MEM_STAT_DECL) { - return ggc_alloc_stat (size PASS_MEM_STAT); + return ggc_internal_alloc_stat (size PASS_MEM_STAT); } /* Allocate a chunk of memory of SIZE bytes. Its contents are undefined. */ void * -ggc_alloc_stat (size_t size MEM_STAT_DECL) +ggc_internal_alloc_stat (size_t size MEM_STAT_DECL) { size_t order, word, bit, object_offset, object_size; struct page_entry *entry; @@ -1605,20 +1606,6 @@ init_ggc (void) G.save_in_use = XNEWVEC (unsigned long *, G.by_depth_max); } -/* Start a new GGC zone. */ - -struct alloc_zone * -new_ggc_zone (const char *name ATTRIBUTE_UNUSED) -{ - return NULL; -} - -/* Destroy a GGC zone. */ -void -destroy_ggc_zone (struct alloc_zone *zone ATTRIBUTE_UNUSED) -{ -} - /* Merge the SAVE_IN_USE_P and IN_USE_P arrays in P so that IN_USE_P reflects reality. Recalculate NUM_FREE_OBJECTS as well. */ @@ -2383,3 +2370,12 @@ ggc_pch_read (FILE *f, void *addr) /* Update the statistics. */ G.allocated = G.allocated_last_gc = offs - (char *)addr; } + +struct alloc_zone +{ + int dummy; +}; + +struct alloc_zone rtl_zone; +struct alloc_zone tree_zone; +struct alloc_zone tree_id_zone; |