diff options
Diffstat (limited to 'gdb/value.c')
| -rw-r--r-- | gdb/value.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/gdb/value.c b/gdb/value.c index 86d7d00..a01f390 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -3781,21 +3781,15 @@ value_initialized (struct value *val) return val->initialized; } -/* Called only from the value_contents and value_contents_all() - macros, if the current data for a variable needs to be loaded into - value_contents(VAL). Fetches the data from the user's process, and - clears the lazy flag to indicate that the data in the buffer is - valid. +/* Load the actual content of a lazy value. Fetch the data from the + user's process and clear the lazy flag to indicate that the data in + the buffer is valid. If the value is zero-length, we avoid calling read_memory, which would abort. We mark the value as fetched anyway -- all 0 bytes of - it. + it. */ - This function returns a value because it is used in the - value_contents macro as part of an expression, where a void would - not work. The value is ignored. */ - -int +void value_fetch_lazy (struct value *val) { gdb_assert (value_lazy (val)); @@ -3947,7 +3941,6 @@ value_fetch_lazy (struct value *val) internal_error (__FILE__, __LINE__, _("Unexpected lazy value type.")); set_value_lazy (val, 0); - return 0; } /* Implementation of the convenience function $_isvoid. */ |