diff options
Diffstat (limited to 'gdb/magic.h')
| -rw-r--r-- | gdb/magic.h | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/gdb/magic.h b/gdb/magic.h index 7ff366c..ef8cf2e 100644 --- a/gdb/magic.h +++ b/gdb/magic.h @@ -1,6 +1,32 @@ /* magic.h - Interface to the General Magic debugger extras */ -extern void init_magic(); -extern CORE_ADDR deal_with_dispatch(CORE_ADDR pc); -extern struct type *type_of_object(CORE_ADDR object); -extern CORE_ADDR baseptr_of_object(CORE_ADDR object); +/* object framework definitions, from FrameworkDefines.asm.h and Generic.h */ + +#define kIDBitObject 31 /* set for valid object IDs */ +#define kIDBitUsable 26 /* set if objectID is usable */ + +/* Return nonzero if <object> is a valid ObjectID */ + +#define IsObjectID(object) (((unsigned long)(object) & 0x80000000) != 0) + +#define kSizeOfObjectHeader 12 /* size of object header in bytes */ + +/* public interfaces */ + +extern void +init_magic PARAMS ((void)); + +extern void +magic_create_inferior_hook PARAMS ((void)); + +extern struct type * +type_of_object PARAMS ((CORE_ADDR object)); + +extern CORE_ADDR +baseptr_of_object PARAMS ((CORE_ADDR object)); + +extern int +magic_in_dispatcher PARAMS ((CORE_ADDR stop_pc, char *name)); + +extern CORE_ADDR +magic_skip_dispatcher PARAMS ((CORE_ADDR stop_pc)); |