diff options
| author | Christian Biesinger <cbiesinger@google.com> | 2019-11-18 20:48:36 -0600 |
|---|---|---|
| committer | Christian Biesinger <cbiesinger@google.com> | 2019-11-27 15:38:23 -0600 |
| commit | 62e77f56f0ce8b10122881d8f0acd70e113fde93 (patch) | |
| tree | 52c2785eed5d10604811d19995270b4afde2fe44 /gdb/ChangeLog | |
| parent | f29d7f6b83f60ca8dd64ec89ea803f79324ac12f (diff) | |
| download | binutils-gdb-62e77f56f0ce8b10122881d8f0acd70e113fde93.tar.gz | |
Turn off threaded minsym demangling by default
Per discussion on gdb-patches with Joel, this patch turns off multihreaded
symbol loading by default. It can be turned on using:
maint set worker-threads unlimited
To keep the behavior as close as possible to the old code, it still
calls symbol_set_names in the old place if n_worker_threads is 0.
gdb/ChangeLog:
2019-11-27 Christian Biesinger <cbiesinger@google.com>
* maint.c (n_worker_threads): Default to 0.
(worker_threads_disabled): New function.
* maint.h (worker_threads_disabled): New function.
* minsyms.c (minimal_symbol_reader::record_full): Call symbol_set_names
here if worker_threads_disabled () is true.
(minimal_symbol_reader::install): Skip all threading if
worker_threads_disabled () is true.
Change-Id: I92ba4f6bbf07363189666327cad452d6b9c8e01d
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 64c8ab52cf1..3033cf6455a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,15 @@ 2019-11-27 Christian Biesinger <cbiesinger@google.com> + * maint.c (n_worker_threads): Default to 0. + (worker_threads_disabled): New function. + * maint.h (worker_threads_disabled): New function. + * minsyms.c (minimal_symbol_reader::record_full): Call symbol_set_names + here if worker_threads_disabled () is true. + (minimal_symbol_reader::install): Skip all threading if + worker_threads_disabled () is true. + +2019-11-27 Christian Biesinger <cbiesinger@google.com> + * minsyms.c (add_minsym_to_hash_table): Use a previously computed hash code if possible. (add_minsym_to_demangled_hash_table): Likewise. |