diff options
Diffstat (limited to 'gdb/value.c')
| -rw-r--r-- | gdb/value.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/gdb/value.c b/gdb/value.c index 1dad82823c4..1c0b8d5e4dd 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -3960,16 +3960,25 @@ value_fetch_lazy_memory (struct value *val) CORE_ADDR addr = value_address (val); struct type *type = check_typedef (value_enclosing_type (val)); + if (TYPE_CAPABILITY (type)) + { + gdb::byte_vector cap = target_read_capability (addr); + if (cap.size () == TYPE_LENGTH (type) + 1) + { + memcpy (value_contents_all_raw (val).data (), cap.data () + 1, + TYPE_LENGTH (type)); + set_value_tag (val, cap[0] != 0); + return; + } + } + if (TYPE_LENGTH (type)) read_value_memory (val, 0, value_stack (val), addr, value_contents_all_raw (val).data (), type_length_units (type)); if (TYPE_CAPABILITY (type)) - { - bool tag = gdbarch_get_cap_tag_from_address (get_value_arch (val), addr); - set_value_tag (val, tag); - } + set_value_tag (val, false); } /* Helper for value_fetch_lazy when the value is in a register. */ |