diff options
Diffstat (limited to 'gdb/value.c')
| -rw-r--r-- | gdb/value.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/value.c b/gdb/value.c index 09ab1bb..d96c07b 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -353,6 +353,26 @@ value_entirely_available (struct value *value) return 0; } +int +value_entirely_unavailable (struct value *value) +{ + /* We can only tell whether the whole value is available when we try + to read it. */ + if (value->lazy) + value_fetch_lazy (value); + + if (VEC_length (range_s, value->unavailable) == 1) + { + struct range *t = VEC_index (range_s, value->unavailable, 0); + + if (t->offset == 0 + && t->length == TYPE_LENGTH (value_enclosing_type (value))) + return 1; + } + + return 0; +} + void mark_value_bytes_unavailable (struct value *value, int offset, int length) { |