diff options
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gdb/value.h b/gdb/value.h index ef2cb4f..cf089be 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -173,6 +173,16 @@ struct lval_funcs /* Return 1 if any bit in VALUE is valid, 0 if they are all invalid. */ int (*check_any_valid) (const struct value *value); + /* If non-NULL, this is used to implement pointer indirection for + this value. This method may return NULL, in which case value_ind + will fall back to ordinary indirection. */ + struct value *(*indirect) (struct value *value); + + /* If non-NULL, this is used to determine whether the indicated bits + of VALUE are a synthetic pointer. */ + int (*check_synthetic_pointer) (const struct value *value, + int offset, int length); + /* Return a duplicate of VALUE's closure, for use in a new value. This may simply return the same closure, if VALUE's is reference-counted or statically allocated. @@ -338,6 +348,12 @@ extern struct value *coerce_array (struct value *value); extern int value_bits_valid (const struct value *value, int offset, int length); +/* Given a value, determine whether the bits starting at OFFSET and + extending for LENGTH bits are a synthetic pointer. */ + +extern int value_bits_synthetic_pointer (const struct value *value, + int offset, int length); + #include "symtab.h" |