diff options
Diffstat (limited to 'boehm-gc/include/private/gc_priv.h')
| -rw-r--r-- | boehm-gc/include/private/gc_priv.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/boehm-gc/include/private/gc_priv.h b/boehm-gc/include/private/gc_priv.h index ae406cb..642cad8 100644 --- a/boehm-gc/include/private/gc_priv.h +++ b/boehm-gc/include/private/gc_priv.h @@ -205,6 +205,12 @@ typedef char * ptr_t; /* A generic pointer to which we can add */ /* odd numbered words to have mark bits. */ #endif +#if defined(GC_GCJ_SUPPORT) && ALIGNMENT < 8 && !defined(ALIGN_DOUBLE) + /* GCJ's Hashtable synchronization code requires 64-bit alignment. */ +# define ALIGN_DOUBLE +#endif + + /* ALIGN_DOUBLE requires MERGE_SIZES at present. */ # if defined(ALIGN_DOUBLE) && !defined(MERGE_SIZES) # define MERGE_SIZES |