diff options
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/value.h b/gdb/value.h index 5d61a0b..83c94fc 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -156,13 +156,15 @@ struct lval_funcs { /* Fill in VALUE's contents. This is used to "un-lazy" values. If a problem arises in obtaining VALUE's bits, this function should - call 'error'. */ + call 'error'. If it is NULL value_fetch_lazy on "un-lazy" + non-optimized-out value is an internal error. */ void (*read) (struct value *v); /* Handle an assignment TOVAL = FROMVAL by writing the value of FROMVAL to TOVAL's location. The contents of TOVAL have not yet been updated. If a problem arises in doing so, this function - should call 'error'. */ + should call 'error'. If it is NULL such TOVAL assignment is an error as + TOVAL is not considered as an lvalue. */ void (*write) (struct value *toval, struct value *fromval); /* Check the validity of some bits in VALUE. This should return 1 |