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Put the infrastructure in place for getting the libraries -Wall clean
[ghc-hetmet.git]
/
includes
/
Storage.h
diff --git
a/includes/Storage.h
b/includes/Storage.h
index
c9cbd9c
..
34a5411
100644
(file)
--- a/
includes/Storage.h
+++ b/
includes/Storage.h
@@
-55,7
+55,6
@@
typedef struct step_ {
unsigned int no; // step number in this generation
unsigned int abs_no; // absolute step number
typedef struct step_ {
unsigned int no; // step number in this generation
unsigned int abs_no; // absolute step number
- int is_compacted; // compact this step? (old gen only)
struct generation_ * gen; // generation this step belongs to
unsigned int gen_no; // generation number (cached)
struct generation_ * gen; // generation this step belongs to
unsigned int gen_no; // generation number (cached)
@@
-87,8
+86,12
@@
typedef struct step_ {
// and scavenged_large_objects
#endif
// and scavenged_large_objects
#endif
+ int mark; // mark (not copy)? (old gen only)
+ int compact; // compact (not sweep)? (old gen only)
+
bdescr * old_blocks; // bdescr of first from-space block
unsigned int n_old_blocks; // number of blocks in from-space
bdescr * old_blocks; // bdescr of first from-space block
unsigned int n_old_blocks; // number of blocks in from-space
+ unsigned int live_estimate; // for sweeping: estimate of live data
bdescr * todos; // blocks waiting to be scavenged
bdescr * todos_last;
bdescr * todos; // blocks waiting to be scavenged
bdescr * todos_last;
@@
-357,7
+360,7
@@
void dirty_MUT_VAR(StgRegTable *reg, StgClosure *p);
-------------------------------------------------------------------------- */
#define LOOKS_LIKE_INFO_PTR(p) \
-------------------------------------------------------------------------- */
#define LOOKS_LIKE_INFO_PTR(p) \
- (p && LOOKS_LIKE_INFO_PTR_NOT_NULL(p))
+ (p && (IS_FORWARDING_PTR(p) || LOOKS_LIKE_INFO_PTR_NOT_NULL(p)))
#define LOOKS_LIKE_INFO_PTR_NOT_NULL(p) \
(((StgInfoTable *)(INFO_PTR_TO_STRUCT(p)))->type != INVALID_OBJECT && \
#define LOOKS_LIKE_INFO_PTR_NOT_NULL(p) \
(((StgInfoTable *)(INFO_PTR_TO_STRUCT(p)))->type != INVALID_OBJECT && \
@@
-592,4
+595,8
@@
extern StgClosure * RTS_VAR(caf_list);
extern StgClosure * RTS_VAR(revertible_caf_list);
extern StgTSO * RTS_VAR(resurrected_threads);
extern StgClosure * RTS_VAR(revertible_caf_list);
extern StgTSO * RTS_VAR(resurrected_threads);
+#define IS_FORWARDING_PTR(p) ((((StgWord)p) & 1) != 0)
+#define MK_FORWARDING_PTR(p) (((StgWord)p) | 1)
+#define UN_FORWARDING_PTR(p) (((StgWord)p) - 1)
+
#endif /* STORAGE_H */
#endif /* STORAGE_H */